I've encountered maybe two pianos over 30 years that were about a minor third flat (about 300 cents), and they had come from humid climates to a dry one, so the soundboard lost much crown. I've found individual strings much flatter, of course, due to loose tuning pins. --David Nereson, RPT -----Original Message----- From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org]On Behalf Of PIANOTECHNICIAN at aol.com Sent: Tuesday, January 30, 2007 7:20 AM To: pianotech at ptg.org; BEATLSONGS at aol.com Subject: Very interesting question-- I wonder what the limit is as to how far flat a piano will go if it is never tuned. Let's say a piano was built in 1900, tuned many times in the factory until the strings were stretched out and the tune stabilized. If it were never tuned after that, would it reach a point, let's say, in the 1960's, 70's, or 80's where it would not go flat any more? And how flat would it end up being -- 150 cents? 200 cents? I'm curious because I've seen many old uprights that were about 150 cents flat, and I wondered if they were ever tuned over their 100 year lifetime. Jesse Gitnik NYC Tech since 1980 -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070131/e4cfa6ba/attachment.html
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