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Old 09-18-2016, 08:30 PM
tkoehler1 tkoehler1 is offline
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Join Date: Jul 2012
Location: Englewood, Ohio
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Default The fate of guitar #1

Quote:
Originally Posted by gitarro View Post
Very interesting bracing - the sound profile is bound to be very different indeed. What are you aiming for tone wise?

I also like the structural lengthwise strut that reminds me of the Larson guitars. Is that wood or carbon fiber rods ? That should help reduce the likelihood of a neck reset being needed in the future.

If I were you, I would consider 13th fret configuration. I played a 13 fret short scale Dehradun SJ that was vey nice indeed.
Gitarro brings up an interesting point. Moving the sound hole brings up many opportunities for doing things differently, including carbon fiber rods (for strength) and bracing. David wanted to try a different bracing pattern that he fretted and fretted over. In the end he decided to build two guitars in parallel - one with experimental bracing and a zero torque bridge (the experiment) and one with lattice bracing and a pass thru bridge (the proven back up). Both guitars would be braced with Adirondack.

I'm not sure what the goal for tone was at this point. I just wanted a great guitar that I could play hard without it breaking up. We did talk about joining at the 13th fret, but I think the guitar was too far along at that point to do it. I have no regrets about this guitar, but if I would do it again I would go with a 13th fret join.

About the experimental bracing, Dave said: The nice thing about the zero moment bridge & tailpiece design is that it allows us to build the bracing for tone, rather than structure (of course the two are interdependent actually). I’ve attached a picture of the planned bracing layout for that model. I’m calling it Mongrel Kasha bracing. Even, with lots of different bracing lengths to produce varied harmonic content. We'll focus during voicing on encouraging movement around the long axis of the bridge, which the strings between the bridge and tailpiece will otherwise restrict.

Here's a few pics:














Unfortunately, the bracing on #1 did not work out. As we got near the end of the build, Dave was sending me updates. Then I just got a short email saying that he had gotten the guitar strung up and played it, and the sound was not for me. It was a "bit thin out front". Another time he said the guitar was just too loose. I was a little shocked to be honest because things were going so swimmingly. I expected Dave to be emotional about it but he was not. All he said was that sometimes things don't work, that's why we have #2.

Here's the last two pics of #1 as it was nearing the end of it's build:








Next - on to guitar #2!

Last edited by tkoehler1; 09-19-2016 at 03:59 PM.
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