On 1/3/2011 8:36 AM, vdr jean wrote: > Hi, > > I am not a piano technician (wish I were...) but I don't think the > coupling of the two keyboards ( sensors on one commanding solenoids > on the other) would work and be unnoticed. Quite possibly not. The comment was about the apparent otherwise non-functionality of the grafted second piano, and the usual lack of any meaningful information. Ron N
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