Hi Clark, I wish I could discuss more of the details of how Wapin works, but due to a disclosure type of agreement I am unable to. The best way to understand this system without actually signing a disclosure agreement would be to see and hear a "Wapinized" piano in person. Wapin LLP will be conducting training sessions in various parts of the country for interested technicians who have signed the disclosure agreement. Space will be limited to 2 or 3 technicians per session as this is totally hands on, during an actual Wapin installation. I mean how many hands do you need <g>? If interested, Email me privately and I'll let you know what might be available in your area. I belive Michael Wathen (the inventor) will be doing some kind of seminar in Cincinnati soon demonstrating Wapin in only one section. Bill Springer, RPT bill.springer@wapin.com http://www.wapin.com -----Original Message----- From: owner-pianotech@ptg.org [mailto:owner-pianotech@ptg.org]On Behalf Of Clark Sent: Tuesday, February 15, 2000 8:12 AM To: pianotech@ptg.org Subject: Re: Wapin Bridge Bill, et al. I think the Wapin bridge termination is intriguing. I just checked out the FFTs and their adjustments, and the frequencies were as I expected they would be; what I would be more interested in would be comparisons against the Sohmer and Hallet & Davis configurations (these are agraffed bridges). Likewise, a comparison with, say a Guild & Church, pressure bar bridge would be informative. <Snip>...
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