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While investigating the purchase
of some Koa lumber in Honolulu in March 2004 I met Gabriel, a
very creative woman who builds snare drums with Koa shells. Not
just ordinary snare drums, but floating-shell drums that have
no mounting brackets or other hardware attached directly to the
wood shell. Instead, these parts are attached to metal rings
that also hold the wood shell in place. The basic idea is that
metal hardware mounted on the shell would have a negative impact
on the resonances of the wood, dampening out part of the tone.
Gabriel makes the drum shells for her snares from maple, koa,
and mango.
These drums have a unique sound
that has to be heard to be believed. There's a versatility and
clarity in the sound from the snare in her drum kit that I noticed
immediately--very impressive! One day when my wife and I arrived
at her shop, she was in her studio in the back upstairs playing
along with some recorded music, and I was immediately impressed
by the richness and clarity of the sound from the snare drum
in her kit. And the snare in her kit at the time had a flame
maple shell--she tells me that the koa drums sound even better.
In addition to doing some beautiful
things with Koa, Gabriel is a very talented drummer, and a pretty
amazing person as well. Just one of the many very interesting
and friendly people I met while I was working in Hawaii from
September 2003 through March 2004. Gabriel has promised to send
me some more pictures of the drums and their construction process,
and I'll put them on this page as soon as I get 'em. Stay tuned
for more!
You can get more information
on Gabriel's work at her brand-new web site at:
For now, I have these pictures,
scanned from pictures she gave me:

First, two of the koa shells.
These are made from thin layers of koa (6 if I recall correctly)
laminated over a metal form. All six layers are koa. The joint
on the outer layer is made with an inlay of abalone shell. The
shell is then finished with automotive clear coat, which is more
durable than nitrocellulose lacquer. |
This picture shows
the abalone shell joint in the outer layer of the shell |
This is the smaller
shell, showing the rich figure and color that is typical of the
koa wood |
This picture shows
the assembled drum, made from the larger of the two shells |
This picture shows
another view of the larger drum. |
This picture shows
the assembled drum made from the smaller of the two shells |
This picture shows the smaller
drum, expanded so you can see the shell and the metal parts.
The important design feature of these drums is that there are
no metal parts (except the trim piece on the small air hole)
actually mounted on or attached to the drum shell. |

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Here are some pictures of another
snare drum that Gabriel recently put together with a Mango shell:
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Koa (scientific name: Acacia
Koa) is a tree that is native only to Hawai'i. The trees were
plentiful on the Hawai'ian Islands until the mid 20th century,
when much of the remaining forests were cleared for cattle ranching
and other pursuits. The wood was used by native Hawai'ians for
many things, including furniture, canoes, and surfboards. The
wood has a lot of variety in color, grain, and figure, and the
grain seems to catch light in a way that gives the wood a lustre
I have not seen in any other wood species.
Unfortunately most of the forests
are gone, and a lot of the remaining ones are not healthy. The
result is that the Hawai'ian State Government has placed very
tight restrictions on the cutting of trees for lumber, and in
general only logging of fallen trees is permitted. There has
been a lot of work recently on reforestation projects, but these
will take many years to have significant results. In the meantime,
good logs are hard to find, and the lumber is getting more and
more expensive, particularly the more desirable lumber with a
lot of flame in the figure.
I was able to bring back about
13 board feet of koa lumber from Hawai'i, and some of this will
be available to make guitar and bass bodies with koa tops next
year, since the wood is still green now, and it will take about
a year for it to dry. So look for it to be available in Spring
or Summer 2005!
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