Interesting video. What makes the hammer lift up after checking? Gregor Date: Mon, 6 Jul 2009 18:59:51 -0700 From: tunerryan at gmail.com To: pianotech at ptg.org 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 _________________________________________________________________ Windows Live™: Keep your life in sync. Check it out! http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_explore_012009 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090707/80608618/attachment.htm>
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