Re: Passive Break-In Device

Jim,

   That would vibrate the top. I'd be surprised if the bridge holes are 
spaced the same on all guitars so I think your device would only work on a

specific guitar or model.
   I'm not sure I follow the reason for the special gizmo, Why not park
the 
guitar near a speaker? Put on some Montoya and turn it up. Less efficient 
maybe but much easier.
   There was an acoustic amplifier that had a sound board instead of a
paper 
cone speaker. Perhaps that transducer would be better than a speaker
magnet.

Dave M.