Doesn't matter what it was--it's what it is now that counts. And now it's a F&F. ddf _____ From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of William Truitt Sent: May 29, 2009 2:55 PM To: pianotech at ptg.org Subject: Re: [pianotech] The Z-Bar Hey Terry: What make of piano is that? Is it a Steinway upright? How did it sound? Will Truitt From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of Farrell Sent: Friday, May 29, 2009 4:17 PM To: pianotech at ptg.org Subject: Re: [pianotech] The Z-Bar Hey, that drawing looks suspiciously a lot like a piano I own and did a little work on...... Terry Farrell ----- Original Message ----- From: Delwin D <mailto:del at fandrichpiano.com> Fandrich To: pianotech at ptg.org Sent: Friday, May 29, 2009 3:20 PM Subject: [pianotech] The Z-Bar The Z-BarR is Fandrich Piano Company's trade name for the curved bar seen on the right of this drawing. It is fastened securely to the back assembly at the treble end (just under the top ribs) and becomes increasingly more flexible until it terminates under (behind) the upper end of the bass bridge. I coined the name Z-BarR because it is essentially a mechanical impedance controlling, or matching device blending the treble, tenor and bass sections of the vertical piano. Simplistically it is the mechanical equivalent to the electrical crossover network found in loudspeaker systems. ddf -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090529/dc7475d6/attachment-0001.htm> -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/jpeg Size: 52412 bytes Desc: not available URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090529/dc7475d6/attachment-0002.jpeg> -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/jpeg Size: 50109 bytes Desc: not available URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090529/dc7475d6/attachment-0003.jpeg> -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/gif Size: 9726 bytes Desc: not available URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090529/dc7475d6/attachment-0001.gif>
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