[pianotech] Bass Unison Tuning Trouble Teaser

Bill Fritz pianofritz50 at aol.com
Sun Dec 12 12:03:15 MST 2010


Terry, it looks like a combo of splice in the speaking length, along w/ wrong or universal replacement wound wires.

Bill Fritz, St Louis 




From:
Terry Farrell <mfarrel2 at tampabay.rr.com>

To:
pianotech at ptg.org

Subject:
[pianotech] Bass Unison Tuning Trouble Teaser

Date:
Sun, 12 Dec 2010 13:25:22 -0500


Just can't seem to get clean unisons on the last few upper bass notes on this otherwise "stellar" instrument....... 
 

 
Special recognition to whomever can correctly identify the cause(s) of bass unison tuning trouble on this piano (see picture below). 
 

 
Terry Farrell 
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