Sympathetic Vibration

[alan forsyth]

Yes it comes from the three tuning forks in the Yamaha Logo!!!!

Anon


----- Original Message ----- 
From: "Arlie Rauch" <adarpub at midrivers.com>
To: <pianotech at ptg.org>
Sent: Tuesday, November 20, 2007 5:34 PM
Subject: Sympathetic Vibration


  Just wondering whether any of  
> you have noticed strange vibrations associated with Yamaha pianos.