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Finished twin mastergrade om with lots of shell inlay
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Author:  Dave Livermore [ Sat Jun 22, 2013 9:24 am ]
Post subject:  Finished twin mastergrade om with lots of shell inlay

I just finished these two and will be sending them off to their new owner this week.
Thought I would share some photos.

These were commissioned to see what effect wood choice really has on tone.
So here are two, nearly identical, instuments built from contasting woods.

One is Adi/cocobolo
The other redwood/claro walnut

They are each adorned with abolone shell and flamed maple.

I incorporated an adjustble neck design into these builds. Also unique are the truss rod covers which are held down with rare earth magnets.

The tops were tuned using chladni testing methods and are nearly identical in their response patterns and resonant frequencies.

I am amazed at how close the tone sounds on these two. The adi is slightly more punchy and the redwood deomonstrates more warmth, but overall, they sound VERY similar. To me, it demonstrates that tone is very much a factor of how an instrument is built with a little characteristic of the wood thrown in. As opposed to the other way around, which is how many people view guitar woods.


Here are some photos.
Enjoy,

Dave

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Author:  Dave Stewart [ Sat Jun 22, 2013 9:37 am ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

Gorgeous Dave ....beautiful woods & execution. Love the bling!

Author:  martintaylor [ Sat Jun 22, 2013 9:45 am ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

Wow, great job! Really interesting to hear that they have such similar tones. They look stunning.

Author:  jackwilliams [ Sat Jun 22, 2013 1:35 pm ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

nice looking guitars!!

Author:  Chris Pile [ Sat Jun 22, 2013 1:55 pm ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

GOODNESS!
Those two look good enough to eat!
YUMMY!

Author:  Colin North [ Sat Jun 22, 2013 3:02 pm ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

That's a nice pair.
Very interesting about the sounds being similar, just coloured a bit by the woods used, that's what most experienced makers say

Author:  GRD [ Sat Jun 22, 2013 7:59 pm ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

WOW those are beautiful!!! [:Y:]

Author:  ChrisC [ Sat Jun 22, 2013 9:58 pm ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

Dang.

Author:  meddlingfool [ Sat Jun 22, 2013 10:07 pm ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

Can you provide some more info/pics about the adjustable neck joint?

Author:  Tony_in_NYC [ Sun Jun 23, 2013 6:05 am ]
Post subject:  Finished twin mastergrade om with lots of shell inlay

Beautiful work. Lots O bling!

Author:  WaddyThomson [ Sun Jun 23, 2013 10:21 am ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

Really nice, Dave! Beautiful and tasteful!

Author:  Dave Livermore [ Wed Jun 26, 2013 7:52 am ]
Post subject:  Re: Finished twin mastergrade om with lots of shell inlay

Thanks everyone for the kind words.

The adjustable neck was based on designs of Mike Doolin and Dave DeFoite.
In simple terms, the heel was let into the sides, as opposed to resting on the sides like traditional builds. There are three contact points, made from 1/4" set screws that the heel bears down on. If adjustments are needed, the main bolts are loosened, set screws adjusted, then the bolts are tightened again.

I really need to figure out how to make it adjustable from outside the soundhole, but haven't gone there yet.

Unfortunately I don't have any pictures.

Thanks again for the comments.

Dave

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