From "Geoff Sykes" <thetuner@ivories52.com>
Ahhh! Thanks for this Allan. The video's help explain it a lot better. Very
well thought out device. Too bad he doesn't actually have an audio file that
demonstrates the audible differences. Ben's observation that the end result
sounds similar to an engaged upright practice mute rail is a good
comparison. That's actually something I can demo to the customer.
Thanks to all for the response on this question. Very helpful, indeed.
-- Geoff
. Geoff Sykes, RPT
. 626-799-7545
. www.ivories52.com
From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On Behalf
Of allan@sutton.net
Sent: Friday, September 24, 2010 3:58 PM
To: ben@benspianotuning.com; pianotech@ptg.org
Subject: Re: [pianotech] Grand practice rail
Hello all,
I am pleased to report a successful installation. The resulting sound is
very nice, and very muffled. My client is happy.
Steve is helpful with our questions. My client wanted still more damping
power, so Steve provided a different material.
I did the soldered installation but the new one should be easier.
It's a good idea well implemented.
Go for it !
http://www.grandpianomuffler.com <http://www.grandpianomuffler.com/>
Allan Sutton, m.mus. RPT
www.pianotechniquemontreal.com
2010/9/24 Ben Gac, RPT <ben@benspianotuning.com>
Geoff,
I haven't installed one, but I just sat through Steve Jame's demonstration
at our chapter meeting last Tuesday. As I understand it, the system will
take about 3 hours to install (maybe 4 for first timers) plus initial
measuring. I believe his target for the technician is to make the Grand
Piano Muffler cost about $500-600 for a client.
It seems to me like he's got the system down pretty well now. No soldering
is required anymore. For a retrofit mute rail, there's no better
option--plus, unlike foam baffles, one can disengage the system with the
pulling of a pin.
As far as "deregulation," Steve recommends setting the let-off at just
at/barely before the hammer strikes the felt. A little less power, a little
less control. There's some compromise there, but it's necessary with any
system that uses a mute rail.
I heard the piano with the rail engaged and it certainly brought the sound
down significantly. Of course, because the hammer is striking the felt over
the strings, the clarity of attack is considerably muffled (hence the name,
right?). I'd compare the sound to just about any upright with the mute rail
installed; it's perhaps even a bit quieter. I'm sure Steve would be happy to
answer any of your questions. Good luck!
-Ben
Ben Gac, RPT
Ben's Piano Tuning
(708) 488-1450 - office
(630) 291-5654 - mobile
Ben@BensPianoTuning.com
www.BensPianoTuning.com
----------
Greetings All -
I have several times seen this new-fangled grand piano practice rail kit at
PTG conventions. Has anyone here ever installed one? Does it work without
forcing too much deregulation of the action? For that matter, does it work?
I have a customer who only gets to play late at night and her neighbors are
complaining. Perhaps some heavy foam underneath? I'm open to
recommendations.
-- Geoff
. Geoff Sykes, RPT
. 626-799-7545
. <http://www.ivories52.com> www.ivories52.com
Ben Gac, RPT
Ben's Piano Tuning
(630) 291-5654 - cell
(708) 488-1450 - office
Ben@BensPianoTuning.com
www.BensPianoTuning.com
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