At 03:50 PM 11/2/2003 +0100, Isaac wrote:
>Hello, list and listeners ,
>
>Can someone give me a basic regulation specs for these Yamaha grand
>electric pianos (key height-dip, letoff, stroke).
My CP-70 seems to be regulated like any other Yamaha grand. Key height is
determined by the panel that acts as a key stop rail, though I'm sure
there's a number for it somewhere. On their small grands it's 2 11/16".
Blow is 1 3/4", let off is 1/8" and dip is 25/64". Sorry I don't have the
metric equivalents available for you, but I'm still using Imperial
measurements since that's what all my tools are.
>I wonder also if the hammer covering is leather or corfoam, as used on
>other yamaha "leather" parts (If I am not wrong on that one !)
It looks like leather to me. Seems to wear like it too.
John
John Musselwhite, RPT - Calgary, Alberta Canada
http://www.musselwhite.com http://canadianpianopage.com/calgary
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