So, let's talk about damper lift

Ric Brekne ricbrek at broadpark.no
Wed Mar 15 01:16:55 MST 2006


 Hi Ed

I am not sure I understand the below correctly.  Keyend felt and 
underlever contact has to happen so that the dampers lift at halfblow... 
which is well before escapment gets going. And any adjustement to that 
damper lift pedal wont affect that contact moment anyways. So what is it 
you are trying to formulate here ?

As far as your general subject goes,  I can say that both the Hamburg 
Steinways Acadamy and the Yamaha Acadamy in Japan call for the three 
damper lift moments to lift at the same heights.  Altså... sustanato, 
damper pedal, and keyplay. And that the height of that lift is dictated 
by the keyplay lift in as much as engagement at half blow along with key 
travel determines that height.

I would be inclined to think if dampers are too "present" from a touch 
perspective it might be a good idea to look at damper centers and damper 
lever mass levels. 

Cheers
RicB

--------------
Having the pedal set so that the keystroke lifts the dampers the
slightest amount above the pedal causes the contact between keyend felt and
underlever to occur just as escapement is happening. I really prefer to 
make the
escapement zone as transparent as possible so that pianissimo playing is 
most
controllable.  So,  I wonder if this is too much of an improvement.


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