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Accidental Exotics

Accidental Exotics

by Mike Brittain

previously published in American Lutherie #95, 2008



My interest in guitars started when I was four years old and spotted a baritone uke at my granddad’s house. I started playing guitar at eight and played in garage bands until I went into business as a cabinet maker in 1971 at age eighteen. In 1975 I decided to build a guitar. It looked similar to a guitar, but was not an object to be proud of. However, I persisted and eventually built twenty-three guitars in the next eight years. I was a GAL member during some of that time and got a lot of inspiration from many GAL authors and members. In 1983 I decided to quit building guitars to concentrate on my growing cabinet business.

In 1997 my granddad passed away. He knew how much that ukulele meant to me, so he left it to me. That inspired me to start building again. For the first time in fifteen years, I opened the case of my guitar #23. To my surprise, I was pretty impressed. It looked good and sounded good, and there were no cracks. My first new project was based on the baritone uke, and I gave it to my dad in honor of my granddad. At that point I was hooked on building again. In 1999 I sold my business and started attending classes with Charles Fox, Cameron Carr, Greg Byers, Jeff Elliott, and Cyndy Burton. I have spent the last four years working with Augie and Donna LoPrinzi. I have been fortunate to spend time learning from my lutherie heroes.

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Review: Acoustics of Wood by Voichita Buchur

Review: Acoustics of Wood by Voichita Buchur

reviewed by Nicholas Von Robison

Originally published in American Lutherie #57, 1999 and Big Red Book of American Lutherie Volume Five, 2008



Acoustics of Wood
Voichita Buchur
CRC Press, 1995
ISBN 0849348013

Voichita Buchur’s book Acoustics of Wood is a synthesis of over fifty years of work by the scientific community into the physics of how this complex material responds to vibrational wave stimuli. With almost 800 references into the literature and about ten years from inception to its being published in 1995, it is a tremendous resource for the luthier’s understanding of his/her main material. I don’t get the feel from the text that the author is a maker herself, even though she is a member of the Catgut Acoustical Society. The book is heavily weighted towards violin family instruments, but this doesn’t make the book any less valuable to guitar makers.

After a short, well written, general discussion on the anatomical structure of wood (macro, micro, and molecular), a brief outline is presented dividing the book into three major sections. Part One explores the physical phenomena associated with the effects of acoustic waves in forests (windbreaks to attenuate noise) and architectural acoustics (concert halls, office buildings, restaurants) with wood being used as a construction material and insulator in conjunction with other nonwood materials. A survey of six European concert halls and their geometrical, acoustical, and construction data is pretty interesting.

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Curing and Grading Lutherie Lumber

Curing and Grading Lutherie Lumber

by Bruce Creps

previously published in American Lutherie #92, 2007

See also,
“Resawing Lutherie Wood” by Bruce Creps
“Sharpening the Stellite Teeth on the 3" Hitachi Blade” by Bruce Creps



At a GAL Convention several years back a well-known luthier and lecturer stated that the best way to be assured a supply of properly processed tonewood was to harvest and air dry it yourself. He posited that due to turnaround and financial considerations most tonewood suppliers rush their kiln schedule and compromise the quality of the wood. For me, the wisdom of his statements was in stressing the importance of proper drying.

I don’t know if the percentage of kiln-dried instrument-grade wood damaged or compromised due to improper drying is higher than the corresponding air-dried percentage. I do know that it is very easy to damage wood when air drying it. You don’t have to do anything. Neglect it and you can expect degrade: end checks, surface checks, warping, case-hardening, rot pockets, fungal stain and decay, and/or insect infestation.

Improperly kiln-dried wood can exhibit checking, warping, and case-hardening. However, with kiln drying the fungi and pests in the wood will be killed, and colors can be clearer. The obvious disadvantages of kiln drying are that you need space and funds for a kiln, and you use lots of energy (unless you have a solar kiln).

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