Posted on March 5, 2020May 14, 2025 by Dale Phillips Building a Plywood Bass Building a Plywood Bass by Richard Ennis Originally published in American Lutherie #3, 1985 and Big Red Book of American Lutherie Volume One, 2000 see also, In Praise of the Plywood Bass by Frederick C. Lyman, Jr. Here is the basic design of one of the more unusual instruments I build in my workshop. This plywood three-quarter double bass of approximately 90 liters is built to a design that increases durability and ease of transport with reduced cost and maintenance. It has proved to be very popular with musicians and attracts the attention of nonmusicians as well. The demand for an instrument such as this is widespread. Quality double basses are scarce and very expensive, and certainly beyond the reach of beginners, schools, part-time bands, and those musicians who might take it up as a second instrument. An instrument of this design can be easily purchased and cared for and makes an ideal community instrument. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 4, 2020May 20, 2025 by Dale Phillips Violin Top Removal Violin Top Removal by George Manno Originally published in American Lutherie #5, 1986 and Big Red Book of American Lutherie Volume One, 2000 One of the most difficult repairs to perform on a violin is removing its top after it has been glued with a yellow or a polyvinyl white glue, such as Titebond. These glues do exactly what the name implies: Their main objective is to close the separation between the rib and the top or back permanently. Violins are built in such a way that they can be taken apart if necessary. On many occasions, we have seen instruments come into our shop that were repaired by amateurs using whatever glue was available at the local hardware store. Apparently, thoughts of future adjustments to the neck or bass bar are not considered. Efforts to remove the top without damaging it after such glues have been used were, for a time, a cause of great distress to us. We have found a way to dissolve such a bond without harming the table, ribs, or back. Using a number of thin artist’s spatulas, a syringe, and some warm vinegar, along with a lot of patience, the removal of the top can be done successfully and the repair completed in a few days. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 3, 2020May 21, 2025 by Dale Phillips The Red (Spruce) Scare The Red (Spruce) Scare by Ted Davis Originally published in American Lutherie #2, 1985 and Big Red Book of American Lutherie Volume One, 2000 Did you ever feel that Murphy (you know, the one who wrote Murphy’s laws) lived close by and visited your work area every time you opened the door? He seems to be a permanent fixture in my shop. Anytime two things can go wrong, the worst one always does! But that rascal must have taken a vacation recently. Let me relate the events of the last few months and see if you don’t agree. One Sunday while visiting a friend, I picked up the Sunday paper, a luxury I long ago gave up for financial reasons. An article on acid rain in the Great Smoky National Park struck my eye. As I read, I learned that a young PhD candidate was studying the effects of acid rain on the red spruce (Picea rubens) in the park. I reflected on how often I had coveted these magnificent spruces. A single log would give me a lifetime of tonewood. I had even visited park headquarters and inquired about obtaining a piece of a fallen tree. The answer was not “no,” but emphatically “no!” All trees must stay in the park and be left to decay naturally. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 2, 2020May 16, 2025 by Dale Phillips Free Plate Tuning, Part Three: Guitars Free Plate Tuning, Part Three: Guitars by Alan Carruth Originally published in American Lutherie #30, 1992 and Big Red Book of American Lutherie Volume Three, 2004 See also, Free Plate Tuning, Part One: Theory by Alan Carruth Free Plate Tuning, Part Two: Violins by Alan Carruth The guitar is somewhat simpler acoustically than the violin, and perhaps more limited. As a result it has evolved into a number of more or less specialized forms to suit different musical uses. It is difficult to imagine a guitar that could “do it all” the way a good violin can. Rather, each guitar seems to have a “center,” a sound that is characteristic of it that suits it for a particular style or player. Good guitars do have a wide dynamic and timbral range, but they always retain their characteristic sound. As I see it, a good part of the art in this game is deciding where you want the “center” to be, or, alternatively, how to get the “center” you want out of a given shape or set of wood. And then you want to have a broad dynamic and expressive range, good balance, and clarity or resolution; the ability to distinguish things like inner lines. No amount of acoustic science is going to tell you what priority to put on the different characteristics of the sound, nor whether you have succeeded in the end. But if you know what you’re doing, an oscillator and a jar of glitter can help you get the sound you want. One of the main simplifying factors between the guitar and the violin is the lack of a soundpost in the guitar. This allows the top and the back to be more independent; in acoustic terms they are not so tightly coupled and can act out of phase. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
Posted on March 2, 2020May 28, 2025 by Dale Phillips Quick Cuts: The 13-string Chiavi-Miolin Guitar Quick Cuts: The 13-string Chiavi-Miolin Guitar by Johannes Labusch Originally published in American Lutherie #83, 2005 The preconception of what a classical guitar has to look like may spring from our desire to find the definitive, the classic look and feel of what we cherish. The familiar visual signals give us a certain peace of mind, the reassuring feeling that something has found its final, perfect, and most satisfying shape. I had known Swiss luthier Ermanno Chiavi’s guitars to be firmly rooted in that straightforward philosophy. But constant improvement has been as much a mark of his development as a steady and firm belief in tradition. I own a Chiavi guitar built in 1996, and it is proof of his solid no-nonsense style. At the same time, it illustrates his keen curiosity and sense of experiment: The body is made from beautiful bird’s-eye maple, and the inlays around the soundhole represent a row of maple leaves. Become A Member to Continue Reading This Article This article is part of our premium web content offered to Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 4 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. If you are already a member, login for access or contact us to setup your account.
