Piano with a hitch

[Farrell]

Just curious, what kind of an electronic device is that on the tenor tuning pins? What does it do?

Terry Farrell
  ----- Original Message ----- 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20060610/1e62e9b7/attachment-0001.html 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 52495 bytes
Desc: not available
Url : https://www.moypiano.com/ptg/pianotech.php/attachments/20060610/1e62e9b7/attachment-0001.jpe