Interesting damper regulation difference

David Ilvedson ilvey@sbcglobal.net
Thu, 22 Sep 2005 8:58:10 -0700


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Absolutely OK.  Obviously you can't have the dampers lift too early or =
they will be held up by the spoons and too late and the damper won't li=
ft with the key.  Also getting close to those extemes is not recommende=
d.  Keep it closer to 1/2 blow/damper lift 
David I.




Original message
From: "John Delmore" To: Pianotech 
Received: 9/22/2005 7:52:41 AM
Subject: RE: Interesting damper regulation difference


Is this a proper way to lighten an actions touch (i.e. after the fact, =
not in the piano=92s design)?  I watch the PianoWorld forum, also, and =
that seems to be a common request from pianists.
John
 



From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On B=
ehalf Of Piannaman@aol.com
Sent: Wednesday, September 21, 2005 11:46 PM
To: pianotech@ptg.org
Subject: Interesting damper regulation difference
 
List,
 
My last two jobs of the day were on nice, new German-built uprights.  O=
ne is a Seiler 122, the other is a Wilh. Steinberg(probably 132 centime=
ters tall).  Both are really nicely built upright pianos, with very wel=
l regulated Renner-built actions.
 
I found the touch on the Seiler to be on the heavy side, and not as con=
trollable as I'd like.  The cause was from the spoons contacting the da=
mper levers very shortly after the beginning of the keystroke.
 
At the other end of the spectrum was the Steinberg.  The hammers were a=
 full 2/3 of the way to the string before the dampers began to lift.  T=
he action felt much lighter and far easier to control to me.  And legat=
o playing was no problem.
 
I thought the philosophical differences in regulation might be of inter=
est.
 
Thanks for reading,
 
Dave Stahl

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