Author Archives: luthsearch

Letter: How Do You Close Up Shop?

2021
AL#144 p.5               
Rossco Wright                                                                                           

▪ Long-time GAL member and small-scale guitar manufacturer Wright asks how one should wrap up a lutherie business when the time comes to retire.

Letter: Strengthening the Bolt-On Guitar Neck Joint

2021
AL#144 p.5               
Jonathan Dale                                                                                           

▪ In the Letters section of AL#143, Sjaak Elmendorp said that for a bolt-on neck on a flattop guitar, the non-glued fretboard extension causes a structural risk whereby the neck can break off at the heel. Dale says to leave the fretboard unglued, but add a dowel to the neck’s heel.

Letter: Response to: Questioning Sheppard’s Timeline of Torres FE08

2021
AL#144 p.5               
Federico Sheppard                                                                                           

▪ Details about the timelime of Sheppard’s construction of the replica of Torres’ FE08 are clarified somewhat.

Letter: Questioning Sheppard’s Timeline of Torres FE08

2021
AL#144 p.5               
Clifford Wilkes                                                                                           

▪ Details about the timelime of Sheppard’s construction of the replica of Torres’ FE08 are clarified somewhat.

Letter: Response to: Seeking plans for Scaled-Down Classical Guitars

2021
AL#144 p.4               
R.M. Mottola                                                                                           

▪ Berge seeks plans for small classical guitars, suitable for kids. Readers suggest he look at commercially available student models and draw his own plans. Hope that was helpful.

Letter: Response to: Seeking plans for Scaled-Down Classical Guitars

2021
AL#144 p.4               
Mark French                                                                                           

▪ Berge seeks plans for small classical guitars, suitable for kids. Readers suggest he look at commercially available student models and draw his own plans. Hope that was helpful.

Letter: Seeking Plans for Scaled-Down Classical Guitars

2021
AL#144 p.4               
Ron Berge                                                                                           

▪ Berge seeks plans for small classical guitars, suitable for kids. Readers suggest he look at commercially available student models and draw his own plans. Hope that was helpful.

Quickie Sander Fence

2021
               read this article
John Calkin                                                                                           

▪ Bang some hunks of particle board together to make the simple jigs you need, in this case a 90 degree fence for a horizontal belt sander. Remember to write on them what they are.

Cleaning Shop Part 2

2021
               read this article
John Calkin                                                                                           

▪ In your workshop, are you drowning in a sea of beautiful little scraps of wood? Dr.JC is here to administer some tough love about your hoarding problem.

Cleaning Shop Part 1

2021
               read this article
John Calkin                                                                                           

▪ In your workshop, are you drowning in a sea of beautiful little scraps of wood? Dr.JC is here to administer some tough love about your hoarding problem.

It Worked for Me: Magnets Hold Truss Rod Cover

2021
AL#143 p.71               
Jon Sevy                                                                                           

▪ Little rare-earth button magnets are cheap. Sevy cleverly recesses them into a peghead face to hold the truss rod cover in place with no screws. He figures the cover is less likely to be misplaced by the guitar’s owner if they don’t need to use a screw driver to put it back on.

It Worked for Me: Modified Zyliss Vise

2021
AL#143 p.70               
Steve Kennel                                                                                           

▪ Kennel modifies the often-seen but seldom-used Zyliss vise into a configuration that is specifically engineered for safely and securely holding guitar necks.

It Worked for Me: Junk Plane Makes Sanding Beam Handle

2021
AL#143 p.69               
Aaron Cash                                                                                           

▪ Off-brand hand planes with the iron and cap missing are rightfully cheap in junk stores. They can be affixed with carpet tape onto things like radiused sanding beams to give you a better grip.

It Worked for Me: Magnetic Table Saw Jig for Narrow Ripping

2021
AL#143 p.69               
Bob Gleason                                                                                           

▪ Rare-earth magnets recessed into the back of a piece of plywood let it act as a quick-and-easy zero-throat jig for ripping narrow strips for kerfing and binding. Each edge is a different setup.

Review: Electric Guitar Building with Mike Snider (video download)

2021
AL#143 p.66               
John Calkin                                                                                           

▪ This is a major instructional video from Robbie O’Brien’s school, with a running time of 14 hours.

Review: The Master’s Bench by Paul Schmidt and Arian Sheets

2021
AL#143 p.63               
Mike Doolin                                                                                           

▪ This book is published by the National Music Museum (NMM, formerly Shrine to Music Museum) as a companion to their permanent exhibit of guitars and tools of John D’Angelico, James L. D’Aquisto, and Paul Gudelsky.

Review: Acquired of the Angels: The Lives and Works of Master Guitar Makers John D’Angelico and James L. D’Aquisto by Paul Schmidt, third edition

2021
AL#143 p.63               
Mike Doolin                                                                                           

▪ The second edition of this book was reviewed in American Lutherie by Linda Manzer in AL#59, 1999.

Review: The Diary of Agustin Barrios Mangoré: His Concert Autograph Book by Richard Pinnell and Frederick Sheppard.

2021
AL#143 p.62               
Bryan Johanson                                                                                           

▪ Contains many colorized historic photos of the great virtuoso and an essay on his career, in addition to the complete full-color facsimilie of his autograph book with notes and translations.

Recent Research: Short Summaries of Recent Scientific Research Articles from Savart Journal

2021
AL#143 p.60               
R.M. Mottola                                                                                           

▪ Mottola gives short, not-too-technical summaries of two articles recently published online by Savart Journal. In the first, Mark French et al. take on the fraught task of “Comparing Subjective and Objective Data from a Pool of Classical Guitars.” In the second, Gabriele Caselli et al. present an “Analysis of Violin Combination Tones and their Contribution to Tartini’s Third Tone.”

First Build: A Lumberyard Ukulele

2021
AL#143 p.56               
Steve Dickerson                                                                                           

▪ The author hit on an unusual program for building his first uke. He bought a kit, but then set aside the good wood for a later build. He went to the lumberyard to buy cheap wood, then proceeded with reduced anxiety. Makes sense when you think about it. The humble uke came out fine.

Vise on a Stick

2021
AL#143 p.54               
Harry Fleishman                                                                                           

▪ Start with the cheap half of one of those little bench-top drill presses. Add a small piece of plywood with some holes drilled in it. Bolt on a vise. Now you have Vise on a Stick, which can clamp to any bench top and can swivel and tilt all over the place. It’s especially great for bringing a good solid vise up to eye level.

Measuring Resonant Frequencies of an Acoustic Guitar

2021
AL#143 p.48               
Mark French                                                                                           

▪ Here’s how to quickly make a frequency-response curve of a guitar on your bench, using a handheld digital recorder and free software. Not cheap and easy enough for you? The author goes on to tell you how to do the whole thing on a smart phone. Mentions Spectroid, MATLAB, and Audacity.

Norwegian Spruce

2021
AL#143 p.40               
Leonardo Michelin-Salomon                                                                                           

▪ In AL#141 Leonardo showed us how he was building Romantic-era guitars at the craft school in Norway. This time he is taking a deep dive into building with local spruce. Although the trees are not big, the wood is very good. Mentions Gennaro Fabricatore, Johann Anton Stauffer, Josef Pagés, Coffee-Goguette.

Soundboard Construction of Vinaccia Mandolins Around 1900

2021
AL#143 p.30               
Alfred Woll                                                                                           

▪ The Vinaccia family was at the heart of the development of the Neapolitan mandolin, beginning in the mid-18th century and running well into the 20th. This article follows those developments with changing string technology and musical taste. The author then gives us a step-by-step demonstration of making the distinctive arched-and-canted soundboard.

The Charles Fox Guitar-Building Method, Part Five

2021
AL#143 p.22               
Mark French   Charles Fox                                                                                       

▪ In this article the fretboard is slotted, crowned, and glued to the neck. The neck is then shaped.

Seeking the Holy Grail: Torres’ FE08

2021
AL#143 p.6               
Federico Sheppard                                                                                           

▪ It is a story of mystery, dedication, and destiny. The wide-eyed young novitiate is mentored by oracles, sorcerers, and craftsmen until he finds his great quest and pursues it against all odds. To put it more plainly, but no more truthfully, it is the story of Federico Sheppard constructing a copy of FE08, the astonishingly elaborate early opus of the master luthier Antonio Torres Jurado. Mentions Nick Kukich, Ray Jacobs, Shel Urlik, Jose Romanillos, Richard Brune, Robert Ruck, Robert Lundberg, Abel Garcia Lopez, Nicolo Alessi.

Letter: Sealer for MDF Jigs

2021
AL#143 p.5               
Mark French                                                                                           

▪ Leo asks what sealer Charles Fox uses on his MDF jigs, noting that they look great in the Guild’s Fox Method series and that Charles says he has been using some of them for twenty years. Author Mark French responds with info straight from Charles. He also comments on the use of MDF as wasteboards for vacuum hold-downs in CNC work.

Letter: Charles Fox Neck Angle Sander

2021
AL#143 p.3               
Mark French                                                                                           

▪ Steve asks for more specific info on the device seen on the cover of AL#141. It is a sander which refines the plane of the top at the neck joint so that the angle of the neck will give the correct height of the bridge saddle. Mark answers and provides explanatory photos.

Letter: Appreciating Charles Fox and John Calkin

2021
AL#143 p.2               
Harry Fleishman                                                                                           

▪ Harry praises Charles Fox for his decades of work as a lutherie teacher. He also encourages communal lutherie projects such as the cigar-box swap described by John Calkin in AL#142. Mentions Bryan Galloup.

Letter: Meeting Julian Bream

2021
AL#143 p.2               
James Buckland                                                                                           

▪ Jim talks about meeting famous guitarists through his teacher Eli Kassner. Mentions John Williams, Leo Brouwer, and the Toronto Guitar Society.

It Worked for Me: Hide Finish Checks with Linseed Oil

2021
AL#142 p.68               
Reg Beardsley                                                                                           

▪ Fix finish checking with diluted linseed oil. You have to dilute it with mineral spirits to reduce the viscosity. Some discussion of refractive index.

Review: Jose Luis Romanillos Guitars, The Guijosa Period, 1993-2015

2021
AL#142 p.62               
Monica Esparza                                                                                           

▪ A positive review of this elaborate, gorgeous, thorough, and expensive book by Josep Melo. Mentions Pepe Romero.

Lutherie Curmudgeon

2021
AL#142 p.60               
John Calkin                                                                                           

▪ Sometimes a bargain is no bargain, like when the work that a power tool accomplishes is less valuable than space it uses in your shop. If you don’t love something, set it free.

Big Shop-Made Dovetail Clamp

2021
AL#142 p.58               
Bob Gleason                                                                                           

▪ A big honkin’ C clamp for pressing home a dovetail joint can be easily built from plywood, wood scrap, cork, and a commercially available press screw. It can just as well be pretty, because that’s fun. And if you don’t see what’s fun about it, maybe lutherie is not for you.

Tuning a Marimba Bar and Resonator

2021
AL#142 p.55               
Max Krimmel                                                                                           

▪ If you are luthier who does not remember the name of Max Krimmel, you might be under age fifty. Max was a pack leader in the early days of the American Lutherie Boom, before he went on to specialize in a few of his many other artistic interests. Anyway, why and article about marimbas? As Max says, “Think of it as deep background learning.”

Side Bender and Body Mold Cut from One Sheet of Plywood

2021
AL#142 p.52               
Terence Warbey                                                                                           

▪ Not only does Warbey make the entire bending form and the outside mold from a single sheet, but the form pops apart like a Swedish Christmas ornament and stores flat in a plastic bag. Mentions Charles Fox and Mark French.

The $75 Guitar Challenge

2021
AL#142 p.40               
Doug Hunt   Mark French                                                                                       

▪ Two luthiers dare each other to make a useful guitar for a total investment of $75 each. One makes a flattop, the other a solid body. There are rules, and rules are meant to be broken.

New Frets in Old Nibs

2021
AL#142 p.38               
Ben Haskenhoff                                                                                           

▪ The author steps us through a full refret of a solidbody guitar with a bound fretboard where the new frets nestle right back into the binding. Save the nibs!

GAL Instrument Plan #80 – Terz Guitar

2021
AL#142 p.36               
James Buckland                                                                                           

▪ This plan drawing of an anonymous instrument from the early 19th century includes the authentic adjustable neck joint and the rule-of-18 fret spacing.

The Terz Guitar

2021
AL#142 p.30               
James Buckland                                                                                           

▪ The terz guitar was a smaller Romantic-era guitar, which played in a higher range and was written in a different key. Knowing this history helps us understand several otherwise-puzzling old instruments.

Uncle Dan’s Favorite New Vise

2021
AL#142 p.28               
Dan Erlewine                                                                                           

▪ Good ol’ Dan Erlewine is known for finding and spreading efficient new tools and techniques for guitar makers and repairers, as well as for mentoring and promoting young talent in the lutherie field. He’s at it again in this article, as he loosely wrangles a team to consult on the design of a specialized new shop vise.

A Modern Venezuelan Cuatro

2021
AL#142 p.22               
Luis Colmenares                                                                                           

▪ The traditional Venezuelan cuatro is a small 4-string instrument with a distinctive flush fretboard and wooden tap plate covering the entire upper bout. See our GAL Instrument Plan #58. The author of this article is a working musician and a member of the Venezuelan diaspora. He has developed an electric version of the instrument for playing the evolving music of the Venezuelan culture.

The Charles Fox Guitar-Building Method, Part Four

2021
AL#142 p.14               
Mark French   Charles Fox                                                                                       

▪ In this article the peg head is shaped and drilled, the neck shaft is slotted for the truss rod, the heel is formed, and the neck is fitted to the body.

Remembering Julian Bream

2021
AL#142 p.6               
Cyndy Burton   Jose Romanillos   R.E. Brune   Jeffrey R. Elliott   Kevin Aram   Gary Southwell   Simon Ambridge                                                                   

▪ The great classical guitarist Julian Bream was well known for supporting and encouraging contemporary composers and promising young players. Less noticed by the public, but of special importance to luthiers, was Bream’s work with a handful of classical guitar makers from whom he commissioned the fine instruments that he played. In this article, those luthiers offer memories of their interactions with Julian Bream. Mentions Hermann Hauser Sr.

Letter: Glue Down the Fretboard Extension

2021
AL#142 p.3               
Sjaak Elmendorp                                                                                           

▪ Lesson learned from a puppy-vs-guitar encounter: glue down the fretboard extension over the body of a flattop guitar when using a bolt-on neck.

Review: Sinier de Ridder’s The Spanish Guitar

2020
AL#141 p.65               
Chris Sobel                                                                                           

▪ Françoise and Daniel Sinier de Ridder, authors of The Spanish Guitar, will be familiar to American Lutherie readers from their ambitious restoration articles. Our reviewer loves this lavish and informative picture book.

Drawing the Traditional Acoustic Guitar Pickguard

2020
AL#141 p.62               
R.M. Mottola                                                                                           

▪ Pickguard outlines are like body shapes; you could copy them, or you could sketch them freehand. Or, if you are serious about it, you could construct them geometrically. Mottola gives us step-by-step instructions for drawing a pickguard to fit any size or shape of guitar to get that authentic traditional look.

Auxiliary Workbenches and Tables

2020
AL#141 p.58               
John Calkin                                                                                           

▪ There’s no fancy-schmancy foolin’ around at Calkin’s shop. Your bench is covered in projects and tools? Make a little benchtop on legs and let it stand above the clutter. Wish your bench had a radiused top? Make a tiny one that does. Frustrated by cam clamps that don’t reach the middle of your workbench? You know what to do.

Guitar Making with an X-Carve CNC Router

2020
AL#141 p.50               
Mark French                                                                                           

▪ Here come the robots. Although CNC routers are not yet at the Jetsons stage, we are far beyond the days when computer-driven tools were only in luthiers’ dreams, not their workshops. Mark French brings us up to date as he selects and installs an inexpensive machine in his home shop.

Stiffer Guitar Linings

2020
AL#141 p.47               
F.A. Jaen                                                                                           

▪ These linings are something like reverse kerfing, but they are built up in place, starting with an ingeniously aligned set of individual blocks. There’s always a new way to do it.

The Seven-Year Itch

2020
AL#141 p.41               
Erik Wolters                                                                                           

▪ Wolters started his first instrument-making project later in life than some. But with an excellent mentor and years of patient determination, he completed a doozy of a first guitar. Dreams can come true. At least lutherie dreams.

Beachcombing for Cedar

2020
AL#141 p.38               
Gerry Chicalo                                                                                           

▪ All the guitar soundboards ever made don’t add up to a toothpick in the vast lumberyard of the timber industry. A stray cedar log that washes onto a beach in British Columbia can be lutherie gold, and harvesting it can be a lot of nice fragrant outdoor fun.

GAL Instrument Plan #79: 1964 Harmony/Regal Guitar

2020
AL#141 p.36               
Steve Kennel                                                                                           

▪ Here’s a detailed drawing of a straightforward and ubiquitous mid-century, solid-wood, American-made guitar. This inexpensive model was the first instrument of a generation of would-be folkies and rockers. Not a classical, but certainly a classic.

Ukulele Scale Intonation

2020
AL#141 p.34               
Peter Hurney                                                                                           

▪ Here’s a direct and accurate real-world method for calculating the exact position of a uke bridge. The jig does all the work and considers all the variables. No math required!

Romantic Guitars in Norway

2020
AL#141 p.26               
Leonardo Michelin-Salomon                                                                                           

▪ A Uruguayan luthier enrolls in a craft school in Norway to study Romantic-era guitars built by Italian, German, and French makers two hundred years ago. He writes an article about his techniques and discoveries that is published in an American journal with readers in over forty countries. Yes, it’s a big beautiful lutherie world. We are all just leaves on one wide-spreading, figured-maple branch.

When Your Business Hits a Bump

2020
AL#141 p.18               
Evan Gluck                                                                                           

▪ What should you do when an unexpected event upsets the smoothly-running apple cart of your guitar-repair business? Don’ freak out. Take good advice from the trustworthy folks around you, and proceed with confidence. That’s the story, but raconteur and lutherie superstar Evan Gluck tells it better.

The Charles Fox Guitar-Building Method, Part Three

2020
AL#141 p.7               
Charles Fox   Mark French                                                                                       

▪ In this episode of the landmark series, the back and top plates are braced and glued to the rim to form the body of the guitar. The body is then bound and purfled using Fox’ distinctive method of fitting everything dry, taping it in place, and running superglue into the seams.

Question: How Big should a Flamenco Guitar Tap Plate Be?

2020
AL#140 p.69               
Stephen Faulk                                                                                           

▪ Describes mounting tap plates with white glue, and with adhesive Mylar transfer sheet. Mentions David Serva, Diego del Gastor, Paco de Lucia.

Review: 34 Iconic Guitars in Life Size

2020
AL#140 p.67               
Mike Doolin                                                                                           

▪ A positive review. Mentions Martin, Gibson, National, D’Angelico, Selmer, Les Paul, Fender Stratocaster, Danelectro, Vox, Val-Pro.

When Does “Replica” Become “Inspired By?”

2020
AL#140 p.62               
C.F. Casey                                                                                           

▪ Nearly twenty years ago, Casey made a detailed drawing of a 7-string Russian guitar which we published as GAL Instrument Plan #48. Recently, he was called on to make a replica of that instrument. Sure, he had the drawing, but he took a few liberties with the project. He tells us what he did, and why. The original guitar showed some Stauffer inspiration.

In Memoriam: Graham Caldersmith

2020
AL#140 p.60               read this article
Juan-Oscar Azaret                                                                                           

▪ Pioneering guitar maker, guitar designer, acoustics researcher, and author Graham Caldersmith has passed away. If you knew him, perhaps from his attendance at GAL Conventions, read this affectionate remembrance. If you didn’t, read it to find out what we’ve lost. Mentions Carleen Hutchins, Jim Williams, Greg Smallman.

Making Notched Straightedges

2020
AL#140 p.58               
Bob Gleason                                                                                           

▪ Straightedges that are notched to fit over frets have become popular tools for judging the straightness of fretboards, and for projecting the surface of the board for setting neck angles. You can make your own, with the advantage that you can use any fret scale. Here’s how.

Bamboo Laminate for Classical Guitar Back and Sides

2020
AL#140 p.56               
Geoff Needham                                                                                           

▪ Bamboo is kinda like wood, right? Ever wonder if you could make a guitar out of it? Nowadays it comes in large panels of edge-laminated strips that are about the right thickness. The author made two nice classical guitars with bamboo sides and backs, and gives the material a big thumbs-up for workability, appearance, and sound. Mentions Miguel Rodriguez and Domingo Esteso.

Little Lutherie Class on the Prairie: Teaching Guitar Making in a Saskatchewan High School

2020
AL#140 p.52               
Glen Friesen                                                                                           

▪ Some public servants take on challenging tasks that many of us would fear to attempt. I’m not talking about fire fighters or the people who change light bulbs on the tops of suspension bridges. I’m talking about high school shop teachers. And here’s a guy who has been teaching guitar making in public school for twenty years. Hats off to you, sir! And respect to the students. These guitars look pretty good.

Javier Campos Tijeras, The French Polisher’s French Polisher

2020
AL#140 p.48               
Federico Sheppard   Javier Campos-Tijeras                                                                                       

▪ Many of the fine hand-made guitars that are born in Ganada, Spain, spend a few weeks in the shop of Javier Campos Tijeras receiving a light, thin coating of shellac before they venture out into a cruel world of fingernails, cigarette smoke, and shaky guitar stands. Javi explains his process and holds nothing back about the specific materials and supplies he uses.

A Larson Bros. Harp Guitar Restoration

2020
AL#140 p.34               
Kerry Char                                                                                           

▪ This ornate contraption had seen a lot of use and abuse in almost a dozen decades of service. Long-ago modifications plus the pull of sixteen strings left it in a sorry state. It had to be taken in hand rather decisively to be brought back into playing condition. Two necks, the back, the enormous bridge, and a lot of bracing came off. Content warning: contains lutherie gore.

The Charles Fox Guitar-Building Method, Part Two

2020
AL#140 p.20               
Mark French   Charles Fox                                                                                       

▪ Building a Charles Fox guitar reveals the beautifully developed interdependence between the design and the process. In this episode we rough out the neck, work with the unusual neck block and the distinctive two-part lining, and then brace the top and back plates.

Meet the Maker: John Jordan

2020
AL#140 p.10               
Paul Schmidt   John Jordan                                                                                       

▪ John Jordan was a young guy happily repairing instruments and making guitars when he got a commission to make an experimental electric violin. It turned out well enough to take his career in a new direction. Read his story and see some of his diverse and beautiful work. Mentions Ervin Somogyi, Shelley Rosen, Rolland Colella, Dave Matthews, Boyd Tinsley, nyckelharpa, D’Angelico, D’Aquisto, Neyveli S. Radhakrishna, Miri Ben Ari.

Chalk-Fitting Guitar Braces

2020
AL#140 p.2               
Stephen Marchione                                                                                           

▪ The braces in an archtop guitar are very similar to the bars in fiddles, and Marchione fits them with the same traditional techniques. The mating surface of the brace is roughed out with a chisel, then refined with a small plane, and perfected with files and scrapers. Chalk shows the whole truth of the fit. Believe the chalk.

Questions: When is the Sap Down for Tree Cutting

2020
AL#139 p.70               
Tom Thiel                                                                                           

▪ They say to cut lutherie trees when the sap it down. But what does that really mean? Also, that old story about cutting the trees during the right phase of the moon might be more than a story.

Questions: Good Advice for Beginning Uke Makers

2020
AL#139 p.69               
John Calkin                                                                                           

▪ Our resident straight-shooting curmudgeon says to start with super-simple kits, then move to good-quality kits, then just make ukes.

Questions: Floating Fretboard Extension

2020
AL#139 p.69               
Mike Doolin                                                                                           

▪ When you use a bolt-on neck for a flattop guitar, can you just not glue down the part of the fretboard that lies on the soundboard?

Review: McDonald’s The Ukulele: An Illustrated Workshop Manual and Weissenrieder and Greenbaum’s The Uke Book Illustrated

2020
AL#139 p.63               
Pat Megowan                                                                                           

▪ Our reviewer compares, contrasts, and waxes eloquent about The Ukulele: An Illustrated Workshop Manual by Graham McDonald and The Uke Book Illustrated by John Weissenrieder and Sarah Greenbaum. In addition to a lot of thoughful and practical analysis, he uses the metaphore of different ice-cream eating experiences to explain their complex relationship.

In Memoriam: Felix Manzanero

2020
AL#139 p.61               read this article
Ronald-Louis Fernandez                                                                                           

▪ Felix Manzanero was a classical guitar maker and collector in Madrid. He spent twelve years in the shop of Jose Ramirez II, starting at age fourteen. Felix was a friend of author Ron Fernandez’ father, and then a lifelong friend of Ron; they visited each other’s homes in Spain and California. Mentions Seiko Sesoko, Laurindo Almeida, Manitas de Plata, Sabicas, Segovia, Paracho, German Vazquez Rubio.

The Guitar Woods Experiment

2020
AL#139 p.58               
Roger Bucknall                                                                                           

▪ Can people really hear the difference between different back-and-sides wood? Brittish guitar builder Roger Bucknall is in an excellent position to explore this question. He’s the founder (in 1973) and still head honcho of boutique brand Fylde Guitars. He made a set of identical guitars except for the wood choices, and….. Read the article to see what happened.

If You Want to Build Guitars, Build Guitars

2020
AL#139 p.56               
Harry Fleishman                                                                                           

▪ Harry has been a lot of places and made a lot of instruments in a lot of shops. Now, after fifty years as a luthier, a lutherie teacher, and a hired-gun designer, he’s right back where many folks started: in a spare bedroom. He encourages us (and himself) not to let a humble shop space be an excuse for inaction. Just do it (registered trademark)!

The Kitchenpunk Resophonic Lap Steel

2020
AL#139 p.48               
Lee Herron                                                                                           

▪ Check it out: a standard cheeze grater is easily adaptable as a guitar tailpiece. But why would you even want to know that? Because you are crafting an electric lap steel guitar on a kitchen theme, obviously! This instrument uses pots, pans, flatware, everything but the kitchen table. Wait a minute…. Yes, it actually does use the kitchen table.

Less Than a Thousand Guitar Repair Tips

2020
AL#139 p.42               
Erick Coleman   Evan Gluck                                                                                       

▪ Erick and Evan (the two Es) are back with more helpful hints for the guitar repair shop. Some of the things they show are nicely developed professional tools, like for leveling frets while the guitar is still under string tension. Then there’s a diagnostic tool that is just a stick, a guitar string, and a salvaged tuning machine. If you think that’s gronk, how about the tool that Evan calls “my string.” It’s just a string. Not even a guitar string. Mentions gluing frets, DeoxIT, WD40, tri-Flow, slotting bridge pins, regluing bridges, fret nipper, notching fret tang, Matt Brewster, fret leveler bar, StewMac, Stewart-MacDonald, bridge removal, shark skin, fret rocker, fret leveler. From their workshop at the 2017 GAL Convention.

Meet the Maker: Arie van Spronssen

2020
AL#139 p.38               
Sjaak Elmendorp                                                                                           

▪ Holland had a lutherie boom in the 1970s, too. Arie started out as a carpenter, but moved into lutherie after an injury. Today he makes steel string guitars and a variety of other instruments. Mentions Roger Siminoff, Irving Sloane, Arthur Overholzer, Cees van Loon, Vox Humana, preparing cow bone, humidity control.

The J-45: Gibson’s Workhorse Guitar

2020
AL#139 p.35               
Kerry Char                                                                                           

▪ Vintage guitar restoration specialist Kerry Char runs down the many changes that Gibson’s most popular flattop has gone through over the decades. Then he presents a full drawing of one that falls into the best period of the model: a well-worn example from 1947.

The Charles Fox Guitar-Building Method, Part One

2020
AL#139 p.26               
Mark French   Charles Fox                                                                                       

▪ If, some day, there is a Mt. Rushmore for the American Lutherie Boom, the ruggedly handsome face of Charles Fox will be boldly chisled in a place of honor. For over half a century he has led the way as developer and teacher of guitar-making methods and tooling. He is also a thoughtful and articulate philosopher of the craft, whose words will inspire luthiers yet unborn. Here’s the first in a series of four articles which will cover his process, and his thinking behind it, in detail.

Guitar Maker Without Borders

2020
AL#139 p.6               
Federico Sheppard                                                                                           

▪ Here’s a lutherie carreer so wide-ranging, so full of amazing travels and fortuitous connections, that you might be thinking of Baron Munchausen or Forrest Gump. But this is a true adventure, and he left a lot of it out in order to pack the story into a 75-minute lecture. Must read to believe. From his 2017 GAL Convention lecture. Mentions Torres, Simplicio, Garcia, Leo Kottke, Bozo Podunavac, Ray Jacobs, John Fahey, Peter Lang, Norman Blake, Robert Larson, Agustin Barrios, Ray Whitely, Sanfeliu, Enno Voorhorst, Jeffrey Elliott, Cyndy Burton, Richard Brune, Jorge Morel, Pepe Romero, Shel Urlik, Romanillos, Dmitry Zhevlakov, Paracho, Abel Garcia, Antigua Casa Nunez, Cecilio Lopez, Fernando Sor, Francois de Fossa, Cite de la Musique, Santos Hernanadez, Domingo Esteso, Antonio Marin, Eugene Clark, Michael Partington.

Letter to the Editor: First Guitar and Appreciating Charles Fox

2020
AL#139 p.2               
Ron Zentz                                                                                           

▪ Ron has been a woodworker for decades and finally maade a guitar after attending a Charles Fox survey course. He’s glad he did.

Letter to the Editor: Lap Steel Question and Alternative Wood

2020
AL#139 p.2               
Dean Coss   John Calkin                                                                                       

▪ Does a solid body lap steel guitar need a truss rod? No. Plus a discussion of alernative woods and some appreciation of the virtues of quick-and-dirty lutherie.

Questions: Remove Back from 19th-century Guitar

2019
AL#138 p.70               
Art Robb                                                                                           

▪ How do you take the back off a 19th-century guitar? Carefully, and slowly. The author offers good advice based on long experience.

Questions: Cupped Top Sets

2019
AL#138 p.69               
John Calkin                                                                                           

▪ What do you do with cupped soundboard sets? Go ahead and use them. Calkin offers some practical tips for avoiding problems.

Review: Martinez’ Orfeo Magazine

2019
AL#138 p.66               
Bryan Johanson                                                                                           

▪ Orfeo Magazine represents a new idea in marketing. It is free online, or you can buy it as gorgeous coffee-table books of collected issues. Either way, it sure is pretty. Written and photographed by Alberto Martinez, Orfeo Magazine presents one man’s lavishly illustrated pilgrimages into the world of the classical guitar.

It Worked for Me: Clamp for Stubborn Binding

2019
AL#138 p.65               
Ralf Grammel                                                                                           

▪ Sometimes the bent binding needs a little more convincing to lie down at the waist than just a piece of tape. This easily-made set of jaws for a pistol-grip clamp gets teh job done.

It Worked for Me: Cheap Kerfing Clamps

2019
AL#138 p.63               
Gregg Miller                                                                                           

▪ A throw-away garment clamp from the dry-cleaning place happens to be a fine thing for clamping kerfed lining into a guitar.

Simple Neck-to-Body Sanding Jig

2019
AL#138 p.60               
Terence Warbey                                                                                           

▪ If you will attach a neck to a body with bolts rather than a dovetail, you will first want the two pieces to fit tightly at the correct angle. This can be done by a process which is sometimes called flossing; sandpaper is pulled between them while they are pushed together. The author presents a simple jig to facilitate this process.

Rope Binding

2019
AL#138 p.56               
Graham McDonald                                                                                           

▪ Rope binding uses contrasting wooden lozenges around the outer edge of a guitar, such that when they are rounded over, the binging seems to be twisted like a rope. The effect was popular in the early 20th century on ukuleles and Hawaiian guitars. The author takes us throught the process of slicing and dicing to produce the binding strips.

A Bridge to Many Tones

2019
AL#138 p.54               
Harry Fleishman                                                                                           

▪ Harry teams up with the owner of one of his flattop guitars to try some major changes to the bridge and evaluate the results. He reaches conclusions about the relationship between saddle height and bridge beefiness. And speaking og beef, Harry shows how he makes individual tapered saddles out of chopsticks.

Resurrection and Modification of an Inexpensive Old Factory Guitar

2019
AL#138 p.48               
R.M. Mottola                                                                                           

▪ Sometimes when a vintage instrument is being restored, you want to leave a few of the dings and a lttle of the funk, just for authentic flavor. Sometimes you want to leave the big dings and all the funk, and end up with something that is very tasty to a certain sophisticated palate. Mottola takes a century-old beater and ends up with a sweet-playing silk purse disguised as a sow’s ear. Mentions B&J, Buegeleisen and Jacobson, Oscar Schmidt, and Stella. Instrument is ladder-braced.

Meet the Makers: Jay Lichty and Corrie Woods

2019
AL#138 p.38               
Steve Denvir   Jay Lichty   Corrie Woods                                                                                   

▪ Jay Lichty was late to the lutherie game, having spent a lot of years in a real job building houses as a general contractor. But he’s deep into instrument making now, and finding success with an eclectic line of ukuleles and small guitars. Jay’s wife, Corrie Woods, is the marketing department, working with photography and online media to make the most of Jay’s work at the bench. Together, they are making it work. From their lecture at the 2017 GAL Convention.

GAL Instrument Plan #77: Archangel Fernandez Flamenco Guitar

2019
AL#138 p.36               
Tom Blackshear                                                                                           

▪ Arcangel Fernandez was a student of Marcelo Barbero, and he is considered to be one of the best Spanish makers of flamenco guitars in latter half of the twentieth century. This instrument is a blanca, with sides and back of cypress, and has a slotted peghead for tuning machines.

Cheap and Easy Electric Lap Steel

2019
AL#138 p.28               
John Calkin                                                                                           

▪ Got a used humbucker, a wall stud, some extruded aluminum, and a couple other odds and ends? Make a lap steel guitar! Author John Calkin likes to get right down to business. There’s nothing precious or over-thought here. Minimum tooling, maximum lutherie fun. This is how Leo Fender got his start, ya know.

Flamenco on the Front Range

2019
AL#138 p.20               
Mark French                                                                                           

▪ Author Mark French is walking the lutherie path in the reverse direction of many makers. As a physics prof trained in the crazy magic of CNC and industrial robot processes, he had made a lot of guitars before he did much in the way of traditional low-tech hand-tool work. As part of an intensive effort to fill in those gaps, he attended an eight-day course at Robbie O’Brien’s shop in Colorado to make a flamenco guitar with Spanish luthier and licensed bloodless toreador Paco Chorobo. O’Brien went to Spain and visited Paco’s shop in 2015. Read all about it in AL124.

Tropical Hardwoods: Global Perspectives and Outlook

2019
AL#138 p.6               
Michael Bashkin                                                                                           

▪ Michael Bashkin’s lutherie cred is unimpeachable, and it turns out that he previously had a career in forestry, with years of experience in many places from the tropics, to the temperate zone, to the arctic. So he knows a lot about trees and about wood. How should we feel about using the earth’s dwindling supplies of fine traditional woods to make our wonderful, precious guitars? And will our clients give us less of their wonderful, precious dollars if we don’t? Let’s ask Michael. This fascinating article is based on his 2017 GAL Convention lecture.

Letter to the Editor: Still Luthing at Age Ninety

2019
AL#138 p.3               
Bill Garofalo                                                                                           

▪ The author has been a GAL member for many years. Lutherie has always been a hobby for him, not a profession. At age ninety, he continues to produce simple and unpretensious instruments with a considerable element of immediacy.

Letter to the Editor: Americans Should Use Metric System

2019
AL#138 p.2               
Rolf Hagglund                                                                                           

▪ The author says we Americans should just go ahead and join the rest of the civilized world in using the metric system.

Letter to the Editor: Doolin-Style Magnetic Thickness Gauge

2019
AL#138 p.2               
David Laupmanis                                                                                           

▪ The author built a springless magnetic thickness gauge from Mike Doolin’s article in AL109. It works fine. He presents a photo. It should be noted that Doolin’s model was inspired by the work of Alaine Bieber, writing in AL96.

Questions: Quarter-Step Fretting

2019
AL#137 p.69               
James Buckland                                                                                           

▪ What’s the best way to calculate the extra freets for a quarter-step fretting scheme? And how accurately do they need to be placed?

Review: Paredes’ Guitarra Clasica Moderna — Historia, diseno y construccion

2019
AL#137 p.66               
Juan-Oscar Azaret                                                                                           

▪ This new book is a thoroughly illustrated step-by-step method for making classical guitars, using mostly inexpensive small power tools. It also takes a luthier’s look at a dozen different instruments by well-known hand-makers. Yes, it is only in Spanish. But even if you do not read Spanish, our reviewer says you will probably still get a lot out of it. The author of the book, Luis Alberto Paredes Rodriguez, is a long-time Guild member, a GAL Convention presenter, and an AL author. He takes a close look at twelve different guitar designs, by Voboam; Stradivari; Grobert; Lacote; Panormo; Torres; Esteso; Hauser; Ramírez; Fleta; Schneider/Kasha; Romanillos; and Smallman. He goes so far as to build one of each.

Trevor Gore Teaches Modal Tuning

2019
AL#137 p.62               
Greg Maxwell                                                                                           

▪ Australian luthier Trevor Gore is the co-author of the two-volume book Contemporary Acoustic Guitar, Design and Build. Gore teaches a three-day seminar in which he demonstates his very specific and number-based method of measuring and controlling the resonant frequecies of guitars. Maxwell attended one such seminar, held at Robbie O’Brien’s shop, and gives a brief overview.

In Memoriam: Leo Bidne

2019
AL#137 p.61               read this article
Tim Olsen                                                                                           

▪ Leo Bidne was great example of the restless rabble from which the GAL arose in the early 1970s. He was a curious and persistant teenager who, without instruction and with slim resources, managed to make guitars. Leo was member of the GAL Staff in its formative days.

In Memoriam: Fred Campbell

2019
AL#137 p.60               read this article
Tom Ribbecke                                                                                           

▪ Fred Campbell was a fixture on the lutherie scene for decades, specializing in finish work. Many of his friends will recall that he was notably forward in his appreciation of his Scottish heritage.

Recent Research: Short Summaries of Recent Scientific Research Articles from Savart Journal

2019
AL#137 p.58               
R.M. Mottola                                                                                           

▪ Mottola gives short, not-too-technical summaries of two articles recently published on-line by Savart Journal. The first is an update of frequent author Mark French’s efforts to define stringed instrument body outlines by use of math equations. The second looks at what can be learned about lutherie wood by reading ancient Chinese texts.

The Totnes School of Guitar Making

2019
AL#137 p.52               
J.A.T. Stanfield                                                                                           

▪ There are many settings in which one might receive lutherie instruction these days. Looking for a change of scene? This article describes a 12-week course held in a 300-year-old building near the Devonshire coast of southeast England. It has a 40-year history and roots in the legendary London College of Furniture program. Mentions Norman Reed and Phil Messer. Also describes a systematic method of planing a board flat. Discusses doming a flat soundboard with shaped cauls and a go-bar deck.

Dovetailed Neck Reset

2019
AL#137 p.44               
Todd Mylet                                                                                           

▪ As a repairman in a busy guitar shop, Todd Mylet has a lot of Martin-style neck resets under his belt. There is a lot involved in doing it right. Todd presents a detailed account of his well-considered and time-tested method.

Delving into the Vagaries and Mysteries of Early Gibson Guitar Strings By Way of the Harp Guitar

2019
AL#137 p.32               
Gregg Miner                                                                                           

▪ Ready for an Americana-infused, vintage-lutherie, history-detective-style nerdfest? Yes, that old joker Orville Gibson is still full of surprises, even now, a century after his death. We have a lot to learn about string material, tension, intention, and nomenclature. Not to mention marketing and musical snobbery.

Joshia’s Twisted Neck

2019
AL#137 p.26               
Tim Olsen   Joshia de-Jonge                                                                                       

▪ Here’s Joshia’s method of building an elevated neck with a sophisticated geometry to let the bridge height be constant across its width while the low strings have the necessary clearance over the frets. It is inspired by the work of Eric Sahlin.

Let’s Catch Up with Joshia de Jonge

2019
AL#137 p.22               
Cyndy Burton   Joshia de-Jonge                                                                                       

▪ Joshia de Jonge was a sensation at the 1998 GAL Convention when, as a young female luthier, she brought a nicely-made and fine sounding instrument to the classical guitar listening session. It helped to have grown up in a guitar-making family. And now that she has left her parents’ home and shop, she is raising guitar-making sons. Mentions Geza Burghardt; Linda Manzer; Sergei de Jonge; Eric Sahlin.

CNC Routers for Luthiers

2019
AL#137 p.16               
Mark French                                                                                           

▪ CNC Routers are kinda like computers. Once they were huge and cost more than a house. Therefore they were mostly in the domain of large corporations. Now they are far smaller, and the price tag is closer to a few months’ rent. Therefore they will be ubiquitous. This article lets you know what it would take to get on the bus. Mentions Easel; VCarve; BobCAD; Draftsight; AutoCAD; SketchUp; Fusion 360; Rhino3D.

Meet the Maker: Todd Cambio

2019
AL#137 p.4               
Federico Sheppard   Todd Cambio                                                                                       

▪ Federico has traveled the world to bring us news of excellent and unusual luthiers and their work. This time he journeyed from Green Bay, Wisconsin all the way to Madison, Wisconsin to meet a guy who keeps his work on the cutting edge of innovation by closely following the century-old work of American guitar factories, and Italian-American luthiers who worked in New York City before WWI. A word to the wise: Tulip poplar is not, and never shall be, banned by CITES or the Lacey Act. Mentions the Acosta family; John D’Angelico; Lydia Mendoza; Lonnie Johnson; Stella; Regal; Oscar Schmidt; Harmony; Lyon & Healy; Lead Belly; Favilla.

Questions: Should I Get a Receipt When I Drop Off My Guitar For Repair?

2019
AL#136 p.71               
Stan Werbin                                                                                           

▪ Stan Werbin of Elderly Instruments does not want to speak for other shops, but he says his busy repair shop is always happy to provide any needed paperwork.

Questions: Glue Joint Clamping Pressure

2019
AL#136 p.69               
James Blilie                                                                                           

▪ How much clamping force do different types of clamps exert? Blilie shows us how to calculate the force for some kinds of clamps, and comments about how much force is enough.

Questions: Bradley Signal Generators

2019
AL#136 p.69               
R.M. Mottola                                                                                           

▪ Can you still get Bradley signal generators, the kind used for glitter-testing instruments and instrument parts, now that Don Bradley has passed away? No, but there are many more-modern alternatives.

Review: Martinez’ 34 Classical Guitars in Life Size

2019
AL#136 p.66               
Peter Tsiorba                                                                                           

▪ It’s called a book, but the format is a box of thirty-four folded sheets, each one a life-size photo poster of a famous guitar. Our reviewer takes a close look. Mentions Antonio Torres.

A Guitar Is Born: Attending Charles Fox’s Hands-On Guitar Making Course

2019
AL#136 p.54               
Mark French                                                                                           

▪ Author Mark French has made a lot of guitars over the years, but when he wanted to up his game he attended an intensive two-week course by the dean of all American lutherie teachers, Charles Fox. Four students each built a guitar in the white from scratch and strung it up.

Delrin Frets

2019
AL#136 p.52               
Harry Fleishman                                                                                           

▪ Many years ago, innovative classical guitar maker Richard Schneider made instruments with frets made of rod stock set in wide saw kerfs. Fleishman updates the idea by having round-bottomed slots cut by CNC and laying in Delrin rod.

Measuring Scale Length of Fretted Instruments

2019
AL#136 p.48               
R.M. Mottola                                                                                           

▪ What’s the scale length? Isn’t it just twice the distance from the nut to the 12th fret? Yeah, kinda, but there can be a lot of complicating factors when working on old instruments. Like maybe the nut position was compensated, or just cut wrong. Or maybe the 12th fret was a little off. The fret positions might have been calculated using the old rule of 18. Here’s how to find out what’s really going on.

Case Study of a 1935 Guitar by Cremonese Luthier Luigi Digiuni

2019
AL#136 p.42               
Massimo Maddaloni   Lizabeth-Jane Hella   Giacomo Parimbelli                                                                                   

▪ From the time that the violin was invented, Cremona was the world center for the highest quality string instrument making, until it gradually became known for lower-quality mass production of fiddles. After its dark age, Cremona has more recently seen a renaissance of its lutherie heritage. This article looks at an unusual guitar made by a Cremonese luthier in the 1930s and sees echoes of the old masters in its design. Mentions Stradivari, Panormo, Fibonacci spiral, Archimedean spiral, golden ratio.

Meet the Maker: Shaun Newman

2019
AL#136 p.36               
Mike Gluyas   Shaun Newman                                                                                       

▪ Although he had fallen in love with the classical guitar the first time he heard one as a teenager, Shaun Newman was already well along in a career as a language teacher when he first tried to make one. He was lucky enough to find a mentor in his corner of England, and he has been making and restoring an impressive variety of fine instruments for the last thirty years.

Tatay Instrument Identification and Dating Guide

2019
AL#136 p.28               
January Williams                                                                                           

▪ There are Tatay guitars, and then there are Tatay guitars. They could be from Valencia or New York; from one of four generations of the family; from one maker or his brother, father, son, uncle, or cousin. This article helps you sort them out. Photos of representative guitars, and lots of photos of labels from the various eras.

Our Man in Manhattan: The American Guitars of the Tatay Family

2019
AL#136 p.22               
January Williams                                                                                           

▪ Before there were cheap Spanish guitars from Asian factories, there were cheap Spanish guitars from hard-working Spanish luthiers using traditional methods. If there was an inexpensive classical guitar kicking around your house or dorm room before about 1965, it might very well have been a Tatay. The family business was in Valencia, Spain, but they had an outpost in New York where one of the brothers turned out instruments at an amazing pace.

Mechanical Impedance

2019
AL#136 p.20               
Mark French                                                                                           

▪ We all know what “impedance” is, right? It’s that stuff… the force that… well, what is it really? Turns out it’s something like pushing a kid on a swing at the wrong time. And it has a lot to do with the resonances of acoustic instruments, which has a lot to do with how they sound. Anyway, in this largely math-free presentation, Professor Mark gives us the scoop.

A Smashed Top and a Shattered Headstock

2019
AL#136 p.12               
Kerry Char                                                                                           

▪ A cool old Gibson-era Epiphone guitar got well and truly smashed in an incident involving large and excited dogs. Better call Char! Kerry Char, that is. He jumps right in to remove the top, take off the braces, and then put the whole thing back together and polish it up nice before you can say “Kalamazoo!” From his 2017 GAL Convention slide show.

Bob Ruck as I Knew Him

2019
AL#136 p.4               
Federico Sheppard                                                                                           

▪ Robert Ruck was one of the young self-starters who founded the American Lutherie Boom, and he remained a leading light in the movement until the end of his life. Federico Sheppard was an aquaintence and admirer who became closer to Ruck when they spent time together at Federico’s place on the Camino de Santiago in Spain one summer. In this article, Federico presents a photo tour of Ruck’s shop in Eugene Oregon and explains some of the tools and techniques we see. Mentions French polising with hardware-store shellac. Mentions Richard Brune.

Letter to the Editor: Just Intonation Fret Layout

2019
AL#136 p.3               
John O’Sullivan                                                                                           

▪ Guitars don’t always have twelve equally-spaced frets per octave. They almost always do, but not always. Here’s another take on the possibilities, ccalled Eagle 53, which attempts to come closer to the beautiful dream of just intonation.

Questions: Steel for Paracho Knife Blades

2018
AL#135 p.67               
Ron Hock                                                                                           

▪ What’s the right kind of steel for a Paracho knife blade? The real ones that they make in Mexico appear to be made form Sawz-all blades. Is high-speed steel the right thing?

It Worked for Me: Post-it Notes Improve Brace Gluing

2018
AL#135 p.65               
Brent Benfield                                                                                           

▪ Use Post-it notes to accurately position braces for gluing, and simplify the removal of squeezed-out glue.

It Worked for Me: Tiny Chisel from X-acto Blade

2018
AL#135 p.64               
Stephen Mangold                                                                                           

▪ Make a tiny chisle from an X-acto blade. It will be 0.020 inches wide, good for getting into fret slots.

In Memoriam: Robert Ruck

2018
AL#135 p.60               read this article
Federico Sheppard   R.E. Brune   Peter Oberg                                                                                   

▪ Good ol’ Bob Ruck was part of the dozen or two friends whose talent and commitment formed the basis for the American Lutherie Boom. He was always way ahead of the curve, and as they developed, his fine classical guitars provided inspiration for others of his generation. Three friends who knew him well share their appreciations. Article mentions Hart Huttig, J.R. Beall, John Shaw, Ervin Somogyi, Manuel Barrueco, Neil Ostberg, yoga, tai chi.

A DRO Fret Slotter

2018
AL#135 p.58               
Mark French                                                                                           

▪ Want a robot lutherie apprentice? It is here today and it is cheap. But it doesn’t look like something from the Jetsons. It looks like this; a digital readout connected to a lead screw. With a friendly whirr, it will move the saw guide right up to the next fret position for you. But get your own dang coffee.

Guitar Making: The Luthier’s Bench and the Factory

2018
AL#135 p.54               
Mark French                                                                                           

▪ Lutherie is changing. Digital tools are transforming factories, and also opening new possibilities to individual shops. This brigs up new issues. Like, what if the normal accuracy gets so high that the instruments sound too similar to each other? Will it become desirable to build in a certain amount of random variation?

The Convolution of a Guitar Note

2018
AL#135 p.45               
Juan-Oscar Azaret                                                                                           

▪ Tap on a guitar. Or listen to just the first fraction of a second as you pluck a note. Those tiny samples contain a wealth of information. Our brains already form an impression of the guitar’s sound, long before the first second has elapsed. Computers can reveal the math behind the music and help us understand and visualize what is happening. Good basic info about the FFT, that is, the Fast Fourier Transform, and how the information in a guitar tap can be viewed in the time domain or the frequency domain.

Meet the Maker: Rafael Mardones Sr. and Jr.

2018
AL#135 p.38               
Federico Sheppard                                                                                           

▪ In his youth, before Federico Sheppard found his calling as a luthier, he was a mere physician working for the Olympic Games. One day he heard a classical guitar being played on the radio of his car. It shook him to “his inner core being” as Lord Buckley would say, and changed the course of his life. And now he has finally made the pilrimage to Chile to visit the shop of the man who made that guitar, Rafael Mardones, and his son, Rafa Jr.

GAL Instrument Plan #76: 1957 Martin 0-15 Guitar

2018
AL#135 p.36               
Tim Olsen                                                                                           

▪ Martin’s 15-style guitars were the bottom of the line back in the 1940s and ’50s. All the fancy stuff was stripped away, leaving a very respectable all-mahogany guitar with no binding. Here’s a drawing of the smallest, cheapest one in the time-tested series. Hardwood top.

Removing Top and Back Guitar Plates

2018
AL#135 p.30               
Kerry Char                                                                                           

▪ Kerry Char sawed the top off an old Gibson flattop in front of a group of several dozen luthiers at the 2017 GAL Convention. And within the same hour he pried the back off a Knutsen harp guitar. Step by step photos.

Training the Next Generation

2018
AL#135 p.16               
Dan Erlewine   Erick Coleman   Chelsea Clark                                                                                   

▪ “Uncle Dan” Erlewine has been a constant presence in the American Lutherie Boom era, because he personifies the can-do ethos that underlies the whole dang movement: figure something out, and tell everybody about it. As a young man hoping to move from rocker to luthier, he found a generous mentor in Herb David of Ann Arbor, Michigan. Dan has paid that forward many times as he has brought young people into his shop and given them a place to grow. Mentions Herb David, Mark Erlewine, Jerry Garcia, Albert King, John O’Boyle, David Surovel, Bryan Galloup, Charlie Longstreth, Tom Erlewine, Gary Brawer, Joe Glaser, Steve Olson, Albert Garcia, Elliot John-Conry, Adam Fox, Exodus Almasude, Johan Powell, Max Feldman, Paul Lampley, Aaron Smiley, Rodrgo Gomez, Chelsea Clark. From his lecture at the 2017 GAL Convention.

Setting a Violin Neck Like a Professional

2018
AL#135 p.4               
Charles Rufino                                                                                           

▪ Here’s a close look at the process of setting a violin neck. No innovative tools or new miracle adhesives here; just good old-fashioned methodical, careful work with traditional toos and designs. From his workshop at the 2017 GAL Convention.

Questions: How Hide Glue is Tested for Gram Strength

2018
AL#134 p.69               
Eugene Thordahl                                                                                           

▪ How do they test for hide glue gram strength? It’s actually kinda technical and involves expensive lab gear. But Thordahl tells us how to get a good estimate the easy way.

Questions: Guitar Bindings can be Thicker Than Sides

2018
AL#134 p.69               
Luis-Alberto Paredes-Rodriguez                                                                                           

▪ Is it bad to cut into the lining when routing a binding channel? Paredes says no it’s actually a good thing. He shows how he does it, and says that in this he is a follower of the late Arthur Overholtzer.

It Worked for Me: String Clips for Neck Work

2018
AL#134 p.66               
Lee Herron                                                                                           

▪ Quickly make a set of spreaders that will keep slackened strings out of your way and off the lacquer while you file a set of frets.

Making Long-Radius Curve Templates

2018
AL#134 p.60               
Mark French   David Zachman                                                                                       

▪ There are times when a luthier may want to draw a good long-radius arch. If jury-rigging a 25-foot compass seems like a hassle, you may have been tempted to just bend a straight stick a little and call it good. Turns out that’s a better solution than you may have thought. This article evaluates several techniques and gives the math that undergirds them.

Talking about Tone

2018
AL#134 p.52               
Chris Herrod                                                                                           

▪ You’ll often read article in American Lutherie where scientists explain the sound of guitars in terms of resonant frequencies and onset transients. On the other hand, longtime wood merchant Chris Herrod is here to give the metaphoric pendulum a big old shove back to the right-brain tradition of using evocative adjectives like “dry,” “creamy,” and “poignant.” He also discusses psychoacoustics research and how confident we should be about our “ears.”

Let’s Catch up with Harry Fleishman

2018
AL#134 p.42               
Michael Bashkin   Harry Fleishman                                                                                       

▪ Everybody knows Harry Fleishman, right? We first “Met the Maker” in 2001, but by then Harry had already been an active GAL author and convention attendee for some time. Now we are catching up with him. This recent chapter of his story is a doozy, with major moves, businesses opening and closing, fruitful collaborations, international travel, and new beginnings.

Seeking Quality and Consistency in Classical Guitar Sound

2018
AL#134 p.34               
Greg Byers                                                                                           

▪ So you made a classical guitar, and it sounds good. You want your next one to sound good, too. You want your output to be consistently good. How do you do that? After decades of lutherie experience, Byers has developed a method of recording the frequency responses of the soundboard at each major stage of construction. Does the tap-tone of the raw top set tell the whole story? No, but it can help you steer the project to a successful conclusion.

Warmoth Guitar Products in the 21st Century

2018
AL#134 p.16               
Tim Olsen                                                                                           

▪ Ken Warmoth is one of the pioneers of the Strat-compatible guitar parts scene, starting small in the 1970s and working up to the sophisticated operation he runs today. He’s a born engineer, constantly refining and rethinking each operation for better accuracy and efficiency. Of course these days that involves CNC machines, and he’s got them. But you may be surprised to see which operations use them and which don’t. Our last visit with Ken was in 1991, so there is some catching up to do.

Appreciations of Jose Luis Romanillos Vega

2018
AL#134 p.9               
Monica Esparza   Josep Melo   Stefano Grondona   Antigoni Goni                                                                               

▪ Two guitarists and a luthier tell their stories of working with Romanillos.

A Glance Back

2018
AL#134 p.6               
Cyndy Burton                                                                                           

▪ Jose Romanillos has been an influential maker for the last fifty years, beginning with his fruitful collaboration with Julian Bream. Here we see a few photos that put his long career in perspective.

Happy 85th Birthday, Maestro Jose!

2018
AL#134 p.4               
Monica Esparza                                                                                           

▪ There was a party in Spain when luthier, scholar, teacher, and author Jose Romanillos turned 85. Luthiers, musicians, dignitaries gathered to honor him. We get a close-up look through the eyes of his longtime admirer and student Monica Esparza.

Reviews: Cuzzucoli and Garrone’s Classical Guitar Design

2018
AL#133 p.66               
Juan-Oscar Azaret                                                                                           

▪ This big new book, written in Italian, is available in English. It’s got some math in it. (Insert your own joke here about still being in an incomprehensible language.) Our reviewer finds a lot of value in it, which he explains in some detail.

Business Tips for the Repair Shop

2018
AL#133 p.62               
Paul Neri                                                                                           

▪ Here’s some good, simple advice on how to keep your repair customers happy from a guy with decades of experience.

The Pretty Good Setup Tailpiece

2018
AL#133 p.60               
Jay Anderson                                                                                           

▪ Here’s a simple device that lets you string, play, and set up a flattop guitar before you glue the bridge on.

What Were They Thinking?

2018
AL#133 p.56               
C.F. Casey                                                                                           

▪ We’ve all seen bad repairs. They can be frustrating, or maybe enraging. But sometimes they are just dazzling in their spectacular daring and ignorance. Here’s a couple of those.

Some Thoughts on CAD and 3D Printing for Luthiers

2018
AL#133 p.54               
Edmond Rampen                                                                                           

▪ OK, we are probably some distance yet from pushing a button and 3D-printing a functioning guitar. And if you think that something about that sounds kinda crepy and disappointing, you just might be a luthier. But what we are talking about in this article is entirely different: Using surprisingly inexpensive printers to make templates, tools, and parts for guitars. The future is here, people. Get into this while you wait for your hover car.

More Stiffness and Density Data for Lutherie Woods

2018
AL#133 p.48               
James Blilie                                                                                           

▪ We all have ideas about the stiffness of brace wood, probably based on a combination of intuition, hearsay, and informal flexing. Blilie aims to accumulate more quantitave data. Here he reports on his latest tests. He also describes his methodology and the reasoning behind it. This is Blilie’s third article on this topic.

Travel Guitar with In-Body Tuning System

2018
AL#133 p.40               
John Armstrong                                                                                           

▪ Many different designs have addressed the problem of making a travel guitar with a full scale length. Here’s one that solves the problem by completely redesigning the tuning mechanism so that it can fit into the body behind the bridge.

Restoration of a Guitar by Thomas Duran made in Seville 1684

2018
AL#133 p.34               
D.-and-F. Sinier-de-Ridder                                                                                           

▪ So you need to restore a guitar that is a third of a millienium old. Of course it was originally a Baroque guitar. A couple hundred years ago somebody chopped it into a Romantic-era 6-string guitar. No prob, you’ll just find a similar authentic instrument for a guide. Except there aren’t any. Spain was packed with them 300 years ago, but now not a single one is known to exist in original condition. Nonetheless, a full and successful restoration is made.

Meet the Maker: Mark French

2018
AL#133 p.22               
R.M. Mottola   Mark French                                                                                       

▪ Mark French was a kid who took guitar lessons and paid the guy at the music store to change his strings. He went on to be an aerospace engineer, but with all that book learning he still did not know how guitars worked. Now he teaches college courses on guitar making and hangs out with captains of industry at Fender and Taylor.

In the Footsteps of Mangore

2018
AL#133 p.6               
Federico Sheppard                                                                                           

▪ There are luthiers way up in the tributaries of the Amazon River. They have wood galore, and they are teaching large numbers of local kids to make their own instruments. But they are short on good sharp tools and modern information. Our intrepid adventurer Federico Sheppard sets out to address that lack by bring in donated tools and holding master classes. He was multi-tasking; on the same trip he researched and commemorated the 1931 visit of Agustin Barrios to the remarkable Teatro Amazonas, which you might recognize from the Werner Herzog movie Fitzcaraldo. And he got in some fishing.

Letter to the Editor: Brace Sanding Using Higher Grit Sandpaper

2018
AL#133 p.3               
Brent Benfield                                                                                           

▪ Do finely-sanded guitar tops actually sound different from the usual ones? An experienced luthier writes in to aver that they do.

Product Reviews: Gluboost Fill and Finish

2017
AL#132 p.71               
Cat Fox                                                                                           

▪ Experienced guitar repairer Cat Fox gives a big thumbs-up to Glooboost products for drop fills on lacquer. Well, her thumbs are not that big. Just regular.

It Worked for Me: Simple Binding Rabbet Sander

2017
AL#132 p.65               
Doug Berch                                                                                           

▪ A scrap of kerfed lining with a bit of sticky sandpaper can quickly and accurately clean up a binding ledge. And if it is quick and accurate, we like it.

A Better Approximation to the Rule of 18

2017
AL#132 p.62               
Mark French                                                                                           

▪ We think the old boys found the 1st fret position by dividing the string length by 18. Then they divided that by 18 to get the 2nd fret. Sounds like a job for that nerdy apprentice kid. But 18 is just an approximation of the “right” number; that is, the 12th fret won’t be right in the middle of the string. If you want to do it by hand, here’s some thoughts and numbers about what would be a better approximation, and how much better it would be.

An Inexpensive Resophonic Guitar

2017
AL#132 p.58               
Lee Herron                                                                                           

▪ Take a break from building that replica Joachim Tielke Baroque guitar and step up to this lutherie challenge. Build a fully-functional Dobro from a sheet of 3/4″ construction plywood, a few parts from the plumbing department, and various stuff from the thrift store. OK, you can also have a fretboard, a real set of tuners, and a set of strings. But when it comes to finding a resonator cone, you’ll have to punt. Or Bundt.

The “Mysteries” of Panormo

2017
AL#132 p.50               
R.M. Mottola                                                                                           

▪ Louis Panormo was a popular and influential instrument maker in mid-19th-century London. Some of the features of his guitars and the methods he must have used to produce them can be puzzling to 21st-century luthiers raised on the ideas and standards which have come down to us from Antonio Torres and his disciples. Author Mottola builds a Panormo replica and takes the opportunity to speculate on the master’s motivations.

Let’s Catch Up With Graham Caldersmith

2017
AL#132 p.44               
Juan-Oscar Azaret   Graham Caldersmith                                                                                       

▪ Graham Caldersmith’s articles in GAL publications go back a full thirty-five years, earlier than American Lutherie magazine itself. He’s located in a tiny town in the hinterlands of New South Wales, Australia. He uses his scientific training to develop innovative classical guitars, and has long been a leader in the effort to develop a family of guitars of different sizes and musical ranges. Our globetrotting reporter asks about his latest thoughts and methods, which include carbon-reinforced lattice bracing.

A Field Guide to Mandolins

2017
AL#132 p.30               
Graham McDonald                                                                                           

▪ Mandolins have come in a wide range of sizes, shapes, and styles in over 350 years of history. And while you are not likely to stumble upon the kind of mandolin that Vivaldi wrote for, you may find yourself looking at a century-old American factory-made cutie like this Smurf-head Regal, resplendent in muliple pearloids. This article gives you a quick introduction to the rich diversity in the great Family of Man(dolin).

Classical Guitar Setup

2017
AL#132 p.18               
Kevin Aram                                                                                           

▪ Kevin Aram has long been one of the very top classical guitar makers in the United Kingdom. Here he takes us through his process of setting the action on a classical guitar and making sure the frets are shipshape and Bristol fashion.

Meet the Maker: Michael Bashkin

2017
AL#132 p.6               
Brian Yarosh   Michael Bashkin                                                                                       

▪ Michael Bashkin came to lutherie after earlier passions and careers in photography and tropical forestry. But for decades now he has been happily Geppettoing it, building beautiful steel string guitars in a cavernous industrial space. Mentions Harry Fleishman and Abe Wechter.

Letter to the Editor: Guitar Building Classes in Spain

2017
AL#132 p.5               
Federico Sheppard                                                                                           

▪ Federico talks about the possibility of guitar building classes at his 1000-year-old church in Spain.

Letter to the Editor: Baroque Relief Carving for Electric Bass

2017
AL#132 p.3               
Matias Crom                                                                                           

▪ The Guild has always taken the attitude that all lutherie info is good for all luthiers. Here’s a case in point. A Guild member has specialized in electric guitars and in Baroque instruments at different points in his career. He unites those ideas in an electric bass with relief carving based on rosette designs from our landmark book Historical Lute Construction by Robert Lundberg.

Letter to the Editor: Guitar Compensation Experiment at 2017 Convention

2017
AL#132 p.3               
R.M. Mottola                                                                                           

▪ Mottola collected some data about string length compensation at the 2017 GAL Convention. He promises to publish soon.

An Adjustable Compensating Guitar Nut Design

2017
AL#131 p.66               
Paul Eliasson   Orn Eliasson                                                                                       

▪ Relax. The clunky Frankenstein of a nut in this photo is not the design to which the article title refers. The Eliasson design is sleek and compact.

Tiny Files for Fret Work

2017
AL#131 p.65               
Harry Fleishman                                                                                           

▪ Harry loves to learn, and then to teach. Although he has been leveling frets for half a century, he’s always rethinking it and keeping his eyes open for better ways to do it. Here he shows us his latest tools and tips for doing more by doing less.

Pickguard Cracks: A New Twist on a Common Soundboard Repair

2017
AL#131 p.58               
Kjell Croce                                                                                           

▪ Everybody has seen them; those cracks on the tops of old Martins that form just south of the soundhole when the pickguard shrinks. Croce shows us how to close and reinforce the crack, and then make a well-behaved modern pickguard.

More Glue Strength Testing Data

2017
AL#131 p.53               
James Blilie                                                                                           

▪ Unless you are really messing it up, the glue line is stronger than the wood. And here’s more numbers to prove it. Blilie uses real lab gear and standard statistical analysis to drive the lesson home.

The Soundpost Cannon Incident

2017
AL#131 p.50               
James Condino                                                                                           

▪ Pop goes the soundpost! Can this affordable old Kay bull fiddle be saved? Plywood-doghouse bass specialist James Condino shows us how.

Spanish Students Stop Traffic in Paris

2017
AL#131 p.44               
Paul Ruppa                                                                                           

▪ Without the mandolin orchestra fad of the early 20th-century, we might not see Gibson mandolins today except in museums. The story of the pop-music sensation that triggered that fad is even more curious and unlikely than we have previouosly known. Get the straight poop here. Includes extensive historical references and illustrations.

Meet the Maker: Peter Tsiorba

2017
AL#131 p.20               
January Williams   Peter Tsiorba                                                                                       

▪ Peter Tsiorba began his working life as a teenager making garments in a semi-legit Soviet cooperative. Today he’s a family man and a maker of classical guitars in the lutherie Mecca of Portland, Oregon.

Compression Neck Rod Installation

2017
AL#131 p.18               
David King                                                                                           

▪ If you are one of those spoiled-rotten kids who has always just dropped an under-over truss rod into a straight slot, you might want to see how a real old-school single curved compression rod is done.

Electric Bass Neck Rods

2017
AL#131 p.14               
David King                                                                                           

▪ That great big long thin neck of an electric bass is the ultimate test case for a truss rod. When renowned custom bass maker David King became dissatisfied with the performance of the rod he was using, he took a deep dive on the whole question of how rods work. Spoiler: Leo Fender was right. Mentions Michael Gurian and William Cumpiano.

Meet the Maker: Bernhard Kresse

2017
AL#131 p.6               
Federico Sheppard   Bernhard Kresse                                                                                       

▪ Bernhard Kresse lives and works in his hometown of Cologne, Germany. He’s one of those guitar-making self-starters who was lured away from college by the siren song of lutherie. He has come to specialize in restoration and new construction of Romantic-era guitars, and also makes a “modern” classical guitar based on their advanced features.

Letter to the Editor: Wood species study

2017
AL#131 p.3               
Samuele Carcagno   Chris Plack                                                                                       

▪ A study at Lancaster University seeks luthiers to help with a scientific study of the impact of wood choice on the percieved sound of acoustic guitars.

It Worked For Me: Humidity Control

2017
AL#130 p.64               
Juan-Oscar Azaret                                                                                           

▪ Clever automatic control of a home’s central heating and air conditioning can yield effective humidity control without the use of dehumidifying equipment.

In Memoriam: Peter Kyvelos

2017
AL#130 p.63               read this article
R.M. Mottola                                                                                           

▪ Kyvelos was a world-respected maker of middle Eastern ouds. See his detailed step-by-step article on oud construction in American Lutherie #94 and American Lutherie #95.