Posted on March 4, 2022May 20, 2025 by Dale Phillips Steve Kauffman: Winnin’ and a-Grinnin’ Steve Kauffman: Winnin’ and a-Grinnin’ by Ted Davis Originally published in American Lutherie #6, 1986 Mention guitar flat-pickers and names like Dan Crary, Tony Rice and Mark O’Connor burst into our minds. To the growing number who know Steve Kauffman, his name flows just as easily and quickly into our thoughts. Steve has many things in common with these “biggies”. For instance only three men have ever won the flat picking championship at Winfield Kansas twice. Mark O’Connor and Steve Kauffman are two of the three. Dan Crary had the following to say about his first meeting with Steve: “One night in the summer of 1977 I had a chance to sit down and join with some fine guitar players in Knoxville, Tennessee. One of the things I remember about that gathering is the looks of respect and awe several of the pickers gave Steve Kauffman when he came over and sat down. I soon found out why: Steve is one of the best young flatpickers in the country. And along with his flair for the hot and flashy, he has some additional ammunition like power, clarity and musical taste. All those things make him an out-of-the-ordinary guitar man. The music is up beat, hot and melodic. When it’s over you feel like you’ve heard the tune and you’ve learned a couple of things about guitar and mandolin playing and you’ve enjoyed yourself besides.” (From the cover of Steve’s first album “Footloose”.) 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, 2022May 21, 2025 by Dale Phillips Mossman Truss Rod Adjustment Mossman Truss Rod Adjustment by S.L. Mossman Originally published as Guild of American Luthier's Data Sheet #263, 1983 Explanation of the Truss Rod and how it Works The steel rod is laid in at a curve. The curve extends from the first fret and tapers off at the ninth fret. Since the rod is anchored at both ends, when the nut end is tightened it simply shortens the rod by pulling the curve out of the rod and straightening itself, forcing the low part of the rod up and pulling the hight point down, which is the point of least resistance, causing a back bow in the neck. 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 August 12, 2021May 19, 2025 by Dale Phillips Bending Sides with Silicone Blankets Bending Sides with Silicone Blankets by Michael Keller from his 1990 GAL Convention workshop Originally published in American Lutherie #25, 1991 and Big Red Book of American Lutherie Volume Three, 2004 Althrough I attended the 1977 Guild convention in Tacoma, I exhibited my instruments for the first time at the following year’s convention in Winfield, Kansas. I visited Stuart Mossman’s shop while I was there, and I saw the side-bending mold that he had. It must have cost a fortune. It was about the size of a Volkswagen van standing on end, and it had all sorts of hydraulic pumps and pistons. In a production shop that kind of tooling might make sense, but for a small shop like mine, making twenty to thirty instruments a year and bending wood for repairs, I don’t need that kind of investment. I bent sides for years over a hot pipe I bought at Lewis Music in Vancouver, B.C. I had to work at a regular job and save money for quite a while before I could afford to buy two Overholtzer side-bending molds. A friend of mine had a custom mold made by the Overholtzer company, and it cost $1,000, I believe. That’s a lot of money. I can bend guitar sides with either a hot pipe or a cast mold quickly and accurately, but I am in this to make a living, and if I can save time and money I will do it. That’s why I prefer my new method. By the way, would anybody like to buy two nice Overholtzer molds? 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 23, 2021May 19, 2025 by Dale Phillips Finite Element Simulation of Guitar Top Vibration Finite Element Simulation of Guitar Top Vibration by Phil Banks Originally published in American Lutherie #18, 1989 The use of engineering finite element analysis software to determine modes and natural resonant frequencies of a guitar top can be a useful (albeit lengthy) process which, if used judiciously, can yield useful information to the guitar maker. As a graduate mechanical engineer and a guitar maker, I’ve always been interested in marrying the discipline of the luthier’s craft with that of science. I got that chance last year at the University of Sydney. While working as a programmer developing a Finite Element package, I was asked to produce a demonstration of the program’s capabilities. I decided to analyze a guitar top. 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 23, 2021May 22, 2025 by Dale Phillips Pre-bending Herringbone Purfling Pre-bending Herringbone Purfling by John Calkin Published online by Guild of American Luthiers, June 2021 Herringbone purfling s a lot easier to work with if it is prebent before it is glued onto the guitar. This is best done after wetting it first. I always use a brush to spread glue on guitars. I keep a coffee cup of water handy at all times, along with an acid brush with the bristles properly trimmed back to the stiffness I like. I dip the brush, then hold it stationary as the strip of purfling is pulled across the cup underneath it. Soak the purfling well on both sides. This should take only seconds. Then the strip is pulled through a dry cloth. Soaking it for too long will encourage it to come apart as it is bent. Give the purfling a minute to absorb the water, then tape the butt end into the channel it will be glued in later. Wrap it carefully around the lower bout using a couple pieces of masking tape to hold it tight. More tape, as well as care, will be necessary to make it conform to the waist area. The wrap around the upper bout should be as easy as the lower bout. In the photo, you can see how much tape was used as well as the small fan used to dry the purfling before gluing it in place. All photos by John Calkin Herringbone will wrap around a moderate Venetian cutaway but do it gently and by stages. To be safe, the purfling can be wet and then sliced lengthwise on one of the glue joints using a single-edge razor blade. On a tight Venetian cutaway, the purfling must be sliced. On this tight-waisted jumbo guitar, the purfling was sliced from the top end to below the waist area to help coax this half-herringbone purfling to conform to the shape of the guitar. Sliced purfling doesn't need to be prebent but you might wish to wet it as you reach that portion of the install. Slicing the purfling can go awry and destroy it. Buy extra. ◆
