Hi Larry, A couple of pointers to greatly improve Acrosonic dampers. The first 5 tri-cord notes in the tenor section, carefully space the strings on both sides of the pressure bar, and install Yamaha quality tri-damper felt. I like to take a razor knife and cut into the V and spread the two wedges a little, apply some glue to the back of the felt, and slide down the strings whilst depressing the damper pedal. Release pedal, now play the note to ensure perfect fit. This will improve damping and greatly reduce the after damping whine. Next braid tape the bass strings and lower tenor notes. Another tip on this model, pay carefull attention to hammer shaping,string mating, and bridge security at the bass/tenor break , it will result in a much cleaner tuning. Hope this helps Roger At 07:30 PM 17/12/98 -0700, you wrote: >I just got back from an appointment where the client complained about the >ringing of the Acrosonic (1972) after the damper pedal was released. >There is no quick cut off on the sound. > >Damper timing and adjustments were all okay. Dampers followed the >strings in all areas. > >Is this something that would be helped by Yamaha damper felts or is it >inherent in this piano? >Larry Messerly RPT >Phoenix/Prescott > >___________________________________________________________________ >You don't need to buy Internet access to use free Internet e-mail. >Get completely free e-mail from Juno at http://www.juno.com/getjuno.html >or call Juno at (800) 654-JUNO [654-5866] > Roger Jolly Baldwin Yamaha Piano Centre Saskatoon and Regina Saskatchewan, Canada. 306-665-0213 Fax 652-0505
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