This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Del: About 7 or 8 years ago I played a wonderful guitar that had a carbon = graphite top. The tone was powerful and warm. Really a delight to = listen to and to play. I often thought since then that it would = probably be quite possible to build soundboard including bridges and = ribs out of carbon graphite/boron graphite etc.. ( some new composite = material) Everything could be built-up or cast as necessary or as = designed, I'm sure there a re fewer construction restrictions with the = new materials than with spruce. And it would be absolutely = water/humidity resistant. ( No seasonal tuning changes due to humidity = changes) If it could be made to sound as good as that guitar sounded, who knows? C. Mike Swendsen RPT ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/57/34/ab/27/attachment.htm ---------------------- multipart/alternative attachment--
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