Yes, This system for? transferring energy to the soundboard is phenomenal. I have done some spectrogram analysis of the tone and I have soem interesting conclusions. I hope to write an article for the PTG Journal soon. Also there is a Dealer/Rebuilder in Melbourne Florida that can retrofit it into any piano.? Wow,,,, is it ever effective ? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech_ptg.org/attachments/20090429/923b6d4e/attachment.html>
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