Posted on June 30, 2024September 17, 2024 by Dale Phillips Total Flame Out: Retopping a Harp Guitar Total Flame Out: Retopping a Harp Guitar by Harry Fleishman Originally published in American Lutherie #100, 2009 Falling in love causes people to do crazy things. It made me build a harp guitar using a piece of redwood that was so obviously problematic that I should have run from it. But I fell in love with it for its beauty. I should have been faithful to the wonderful straight-grained wood I’d had such success with. But no; I was blinded by its gorgeous curls. Like a C-street politician, I’m paying the price now. Replacing the top on a complicated instrument is no picnic, I can tell you. The harp guitars I’ve made have no actual centerline and no points of symmetry. But once I made the decision to go forward with the retopping, I remembered a cool description of how Taylor Guitars does it. Bob Taylor has the good sense not to trash a guitar just because it doesn’t sound good. He also has the good sense not to sell a guitar that isn’t up to his standards. He also has a CNC machine and interchangeable parts for his guitars. Not I. Become A Member to Continue Reading This Article This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. MEMBERS: login for access or contact us to setup your account.
Posted on June 30, 2024September 17, 2024 by Dale Phillips It’s All About the Core or How To Estimate Compensation It’s All About the Core or How to Estimate Compensation by Sjaak Elmendorp Originally published in American Lutherie #104, 2010 Ever since I started playing guitar, I’ve wondered why the saddles in my steel string guitars were set at some magical angle and, more puzzling, why the B string in my Martin D-28 (well, a cheap Japanese replica I have had for forty years now and still outbooms any guitar you want to bring to the bonfire) was about 10% sharp. After having accepted that this was one more quirk of the guitar-building community I had since joined, I got intrigued again when I set out to build a long-scale nylon-string acoustic bass (Photo 1) and, for the life of me, didn’t know what compensation to use. The physics of the problem is very straightforward, but I found the mathematics employed to date rather inaccessible and the recipe for applying the developed theoretical frameworks not very clear. Given the fact that I once was a practicing physics PhD, I had to assume I wasn’t the only one wrestling with the question. Over the course of a long e-mail conversation with R.M. Mottola, for which I am very grateful, I was beginning to see some light at the end of the tunnel. Become A Member to Continue Reading This Article This article is part of the Articles Online featured on our website for Guild members. To view this and other web articles, join the Guild of American Luthiers. Members also receive 3 annual issues of American Lutherie and get discounts on products. For details, visit the membership page. MEMBERS: login for access or contact us to setup your account.
Posted on June 28, 2024July 8, 2024 by Dale Phillips On-Board Preamps On-Board Preamps by Bob Meltz Originally published in Guild of American Luthiers Data Sheet #158, 1980 Seeing that I, like other luthiers, enjoy the finer things in life (i.e. food, clothing, shelter), it is always a pleasure to find something that a) provides the luthier with a good return on his investment in time and materials, and b) provides the customer with something useful at a reasonable price. Such is the case with this little tidbit. It happens that most of my clientele play electric instruments and I have implanted preamps in dozens of these instruments with universally good results. It seems that most electric guitarists playing rock, fusion, or contemporary jazz are endlessly searching for ways to provide them with the sound of small, overdriven tube-type amps. The most common device used to accomplish this is the “distortion box” as made by a number of companies. The disadvantages of this type of device are numerous: a clumsy box sitting on the floor with cords dangling at the feet of the player, added noise from all but the most expensive units, line loss when the effect is bypassed, etc. For all but the people who are looking to totally “raunch out”, the on-board preamp is a viable, indeed preferable, alternative. Although it provides practically no distortion of its own, the added output is enough to overdrive the preamp stage of almost any guitar amp. 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 June 28, 2024July 8, 2024 by Dale Phillips Spraying Lacquer With Nitrogen Spraying Lacquer With Nitrogen by Harry Coleman Originally published in Guild of American Luthiers Data Sheet #64, 1978 and Big Red Book of American Lutherie Volume One, 2000 There are several advantages of using compressed nitrogen for spraying over the more conventional air compressor. Air compressors, when pulling air right out of the atmosphere, also pull the moisture in the air right into the storage tank. Most of it can be filtered out, but not all. In addition, oil has a way of working its way from the piston assembly in the compressor into the air line and ending up on your work. Compressors are expensive and do break. You have to have a long enough air line to get the compressor out of the finishing room or a spark from the motor could blow you away. Long lines cause a drop in air pressure. With nitrogen you are assured of 100% clean, dry “air.” Since there’s no motor involved, you can put the whole unit in the finishing room and use a shorter air line. The only disadvantage is that air is free, but nitrogen isn’t. You also have to take your tank out to get it filled. This is inconvenient, but the quality of the spray job makes it worth the trouble and expense, especially for a low-volume shop. 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 June 13, 2024January 21, 2025 by Dale Phillips How to Become a Running Dog of the Capitalist Imperialist Music Mongers (and love it!) How to Become a Running Dog of the Capitalist Imperialist Music Mongers (and love it!) by J.R. Beall Originally published in Guild of American Luthiers Newsletter, Volume 3 #2, 1975 I’ve just finished re-reading R.E. Bruné’s last article on making it as a luthier and on most points we are in agreement. On the matter of commercial sales, however, I’m not as stuffy as R.E. and must admit that a good portion of my income is derived therefrom. R.E. is a purist and I can admire him for his willingness to live the austere life, sleeping on his workbench and eating puree of spruce shavings and rosewood dust. I am, by his standards, decadent beyond redemption, with a legal wife, a comfortable home, and plenty of expensive grub, but I offer no apologies, I am disgustingly satisfied with my life-style and have no difficulty justifying my comfortable existence. In my opinion, the biggest problem with any one-man operation in our line of work, is that it is just physically impossible to turn out a sufficient number of any kind of instrument in any given time period, to earn as much as any average factory worker. For example, a good guitar builder, working alone can build one guitar every two weeks. That adds up to 24 per year, times $600.00 = $14,400.00 annual gross. That sounds pretty good to most of us but remember he must then pay for his materials, his maintenance and utilities, his traveling and advertising, taxes and the rest. If he can net $8,500. after expenses, he is doing well and we all must agree that in these times $8,500. is not big money. 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.
