[pianotech] Fwd: Mason & Hamlin soundboard model with tuning fork

[Ron Nossaman]

On 5/12/2012 5:04 PM, David Nereson wrote:
> I believe Yamaha made those also, as a sales aid.

Yes, I think so. They made a crown "arch" demonstrator, I know.


>They'd be simple to make

Yes, but why? Neither demonstrates anything related to actual pianos and 
how they work. They're both pure snake oil.

Poor snake...
Ron N