Mystery part

[ITUNEPIANO at aol.com]

Del, A manufacturer's rep once told us the plate stress coupler (a bolt in  
this case) served to enhance the tone by transferring vibrations from plate to  
belly rail.  Any truth to that? 
 
Bob Maret,  RPT
Piano Technician




************************************** See what's new at http://www.aol.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20071013/d9910373/attachment.html