[pianotech] Kawai Grand w/Steinbuhler 7/8 Custom Keyboard

Ron Nossaman rnossaman at cox.net
Sat Jan 1 21:47:30 MST 2011


On 1/1/2011 5:59 PM, Tom Servinsky wrote:
> The other most noticable aspect is the flare of the back end of the
> keys, as the capstans have to line up with the wippen cushions. I would
> say the flare is close to a 30 degree outward slant op both the bass and
> high treble end.
> In order to maintain structural integrity of the key itself, the keys
> are made up of 1/8" laminates (horizontally glued), resembling like
> pinblock stock.

This sounds like an attempt at a good thing. Does this mean that the 
diagonal bracing of earlier attempts under each key (per Journal 
article), making it impossible to pull any one key without pulling the 
entire section, is no longer done? If so, yes!

Ron N


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