[pianotech] Interesting action on Yamaha YUA

[Ed Sutton]

Ryan-

What is the effect on pianissimo playing?

Ed Sutton
  ----- Original Message ----- 
  From: Ryan Sowers 
  To: pianotech at ptg.org 
  Sent: Monday, July 06, 2009 9:59 PM
  Subject: Re: [pianotech] Interesting action on Yamaha YUA


  I uploaded a little video clip to youtube showing how the repetition works. I have also realized that the action needs no perceptible lost motion to function well. Sorry the quality isn't better. 

  http://www.youtube.com/watch?v=hyubzuhi2bY

  I discovered I could eliminate the noise of the spring by needling the escaine (it seems like escaine) with a chopstick voicing tool. It can conveniently be done without removing the action. 

  -- 
  Ryan Sowers, RPT
  Puget Sound Chapter
  Olympia, WA
  www.pianova.net
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