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Meet the Maker: Mervyn Davis

Meet the Maker: Mervyn Davis

by Rodney Stedall

Originally published in American Luthier #90, 2007



I first met Mervyn in 1998 at his old farm shed workshop in the countryside just outside Pretoria. I had just started my first instrument and had a need to ask questions of someone with experience in building stringed instruments. I found Mervyn to be a deep thinker, very knowledgeable, and willing to share with me the answers to my questions. Mervyn’s knowledge and insight into stringed instruments stems from many years of self-inspired building and innovation. Most South African luthiers like myself can claim to have gone through the Mervyn Davis school at some stage of their building career. The interview below serves to prove Mervyn’s willingness to share his years of experience freely with others.


Mervyn, you have thirty-plus years of stringed instrument building experience. Can you tell us what instruments you have made? Guitars, violins, lutes, electrics, archtops, and mandolins of every description. But there are hundreds that I will regretfully never get around to making. My curiosity is still drawing me deeper into the endless well of questions and answers that experimentation offers and which, I am sure, is exactly what got all of us luthiers into the craft to begin with.

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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.

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Ken Parker’s Uncut Personal Take on the Genesis of the American Archtop Guitar

Ken Parker’s Uncut Personal Take on the Genesis of the American Archtop Guitar

as told to Mike Doolin

Published online by Guild of American Luthiers, July 2023



First, let’s note that a well developed, centuries long tradition of plucked, fretted instruments travelled to America from Europe, just like CF Martin did in 1833. He was the key figure in the evolution of the 6-string American guitar, and the importance of his work as a ferocious, persistent, successful instrument inventor cannot be overstated. Although there were other builders who did exceptional work and have had some continuing influence, CF laid the groundwork for the flattop designs we still revere and copy today.

There is no analog in the field of archtops, which have kind of stumbled from insult to injury, as I’ll try to explain. It’s my view, and you don’t have to like it, but I’ve been obsessed, and paying a lot of attention for a long time, so I hope you’ll give me your ears.

Circa 1890, brilliant oddball Orville Gibson decides to try to improve fretted instruments for his own use as a hobbyist. He played mandolins, which were becoming very popular, and he saw room for improvement and his artistic expression. He didn’t care much about the guitar, and so didn’t make many of them, maybe a dozen, some think even fewer. Orville concentrated his efforts on mandolins and harp guitars. He turned out to be a talented and prolific builder, and was active as a musician and performer. Orville had no training as an instrument maker or woodworker. He grew up on a farm in Western NY state during the second Industrial Revolution, and we all know that farm girls and boys can do a lot with a little. He moved to Kalamazoo, Michigan, a fast growing manufacturing center ripe with opportunities, full of startups and others eager to make their mark in the modern world. He was self-financed, working day gigs as a sales guy in a shoe store, then in a restaurant, whatever it took. Sound familiar? He made a close friend, Thaddeus McHugh, an expert woodworker, who may have had some training in Lutherie. Thad had a great singing voice they performed together. More on this important guy later… Orville was a good musician and although I’m sure he knew about violins, when he designed his arched mandolins and guitars, he followed his own design instincts. Some of his innovations were good, and others… well let’s say there was very little that he took from violin family bowed instrument construction.

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Questions: Amplifying Flattop Bass

Questions: Amplifying Flattop Bass

by Harry Fleishman

Originally published in American Lutherie #65, 2001 and Big Red Book of American Lutherie Volume Six, 2013



Mark Brantley of Appleton, Minnesota asks:

I recently ordered Tim Olsen’s plans for the Flattop Bass (GAL Plan #13). Do you have any advice on a good electric pickup for it?


Harry Fleishman of Boulder, Colorado responds:

It’s difficult to offer too much advice about amplifying your acoustic bass without more input about how loud you need to play, how high a fidelity to the instrument’s actual acoustic voice you want, and what your budget is; but here goes anyway.

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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.

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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.

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