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Hammer Dulcimer Pinblocks

Hammer Dulcimer Pinblocks

by Michael Mann

Originally published as Guild of American Luthiers Data Sheet #197, 1981



When I first started building Hammered Dulcimers I had trouble deciding just how to fabricate my pinblocks, since I could not find any maple thicker than 3/4". Taking the advice of Sam Rizzetta in his leaflet “Making a Hammered Dulcimer” (Leaflet #72-5, free from Division of Public Information and Education, 5303-B MHTB, Smithsonian Institution, Washington, D.C. 20560), I started building up my pinblocks butcher-block style. I still make them this way, and I have designed and tried several different types.

Building up pinblocks is a little more work, but there are several advantages. First, a built-up pinblock is more crack resistant than a regular thick pieces of wood, due to the fact that the string pressure exerted on the zither pins is dispersed equally between two or more slabs of wood. (This, however, depends on the thickness of the wood that you are building the pinblocks with.) Butcher-blocked wood is stronger and more warp resistant than a single piece of wood of the same size. Another reason, and very important to some, is that butcher-block pattern, especially if made with contrasting woods, is very beautiful. Yet another reason is the fact that by building up a pinblock, one can eliminate the need for expensive tools such as a router or rabbet plane with which to make a ledge for the soundboard to rest upon. A ledge board can simply be glued to the inside surface of the pinblock (see Figures 2, 3, and 5).

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Dulcimers as a Business (or Running Dogs, Part 2)

Dulcimers as a Business (or Running Dogs, Part 2)

from his 1975 GAL Convention lecture

by J.R. Beall

Originally published in Guild of American Luthiers Newsletter, Volume 3 #4, 1975



I believe that a luthier ought to be able to make a living at what he does, if at all possible.

I build dulcimers in the summertime starting (depending on how I feel after Christmas) February, maybe March. Every year I design and put out a new model, and that’s purely to alleviate the boredom, with also an eye toward improving the breed a little bit. It will last up until fall, maybe September, October by the time I finish building dulcimers, and by that time I’m ready to finish building dulcimers. Then I go on to building other things.


Folk Philosophy

I think to me at least, it seems the important thing about an instrument is that it plays and sounds well. If one spends too much time in decoration, you get into a financial situation where you can’t afford to sell it for the amount of time you’ve got into it. And again, this is my basic philosophy: To build things and build them well, and yet build them fast enough that you can make a pretty good living doing it.

Now, there are probably some other people who’ve built dulcimers fairly rapidly. But frequently you can see signs of that in the inferior quality of the product.

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Kiaat and Tambotie

Kiaat and Tambotie

by Ron Bushman

Originally published in American Lutherie #90, 2007



During a trip to South Africa in 2002, I was fortunate to spend some time with Rodney Stedall, president of the Guild of South African Luthiers. Rodney gave generously of his time and took me to a local lumber dealer where we climbed atop huge stacks of indigenous woods. I selected several planks of kiaat and tambotie which he helped me prepare to carry back to California.

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Kiaat

Kiaat

by Rodney Stedall

Originally published in American Lutherie #90, 2007

 

Kiaat (Pterocarpus angiolensisis) is found in south-central Africa. It is from the same family as padauk (Pterocarpus soyauxii) which is known to be a good tonewood with sound properties somewhere between Brazilian and Indian rosewood according to the LMI catalog. It does not have as intense a red coloring as padauk but varies in color from a pale uniform brown to having irregular reddish/orange streaks and occasional flame. It has a fairly large percentage of oatmeal-colored sapwood of an inferior quality. This is generally eliminated when building guitars. Grain can be quite variable, from wavy to straight. It has excellent drying properties and dry weight is about 640KG/M3. Its strength is generally about 30% lower than padauk. It cuts, sands, and bends easily. It is moderately porous and takes any finish or polish well.

Kiaat is freely available in lumberyards in South Africa but it is very seldom quartersawn and of the necessary guitar back dimensions as is required for guitar making. Luthiers spend hours searching through piles of wood stock to find suitable size, grain, and cut.

The sap of the kiaat tree has cultural and medicinal significance. The red sap is mixed with fat and used as red face paint in tribal rituals. It has been believed to have magical healing powers especially concerning blood disorders as well as other medicinal uses. ◆

Seeking lutherie wood in southern Africa. Camel thorn trees in Botswana. Both photos courtesy of Mervyn Davis.
Crossing the Zambezi River.
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Quick Cuts: The “Wintonbeast” 7-String Lap Steel Guitar

Quick Cuts: The “Wintonbeast” 7-String Lap Steel Guitar

by David Worthy

Originally published in American Lutherie #87, 2006



I don't know how the more unusual projects get off the ground for most people, but I vaguely remember a campfire beside the Guinness tent at the Fairbridge Folk Festival (about an hour’s drive south of Perth in Western Australia), and the usual guitar-head beer-talk that naturally ensues. Somehow eighteen months later I sent Andrew Winton a drawing with (almost) every silly idea I could think of for him to consider — and to my surprise he said, “Yeah, looks great!” So I built it. Andrew lives in Perth. I live in Melbourne, 2500 miles away.

The brief proposed seven strings, the word “orchestral” was in there, and “piano,” and, of course, “lap steel.” Andrew’s final preferred tuning was A a E a e a´ b´. String gauges run (low to high) .082", .045", .056", .045", .032", .017", and .017". The first six strings have a 27" scale; the 7th has a 36" scale. The top is western red cedar; the back and sides are Australian blackwood, as is the neck. It is bound in curly maple, and all the black is ebony. It was built in the Spanish style and required a few little inventions on the way.

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