Damper Ringing

Roger C Hayden rchayden2@juno.com
Sun, 8 Oct 2000 20:20:03 -0400


Fine tuning can enhance simpathetic vibration among all the strings, thus
more life from the board and strings, and therefore more damping to be
accomplished.  

As oters have said already,  check damper follow and spring tension, but
you may want to try this first.

 I made a simple little device that has saved damping nightmares many
times.  It is a about an eight inch piece of 3/16 dowel with a voicing
needle drilled and glued into the end.  The needle sticks out about an
inch and a quarter.  I have found that simply inserting the needle into
the interior of the damper one, two, or three times, fluffing the felt
from the inside, has stopped many a damper from ringing.  It has worked
on many a grand and upright.  The longer dowel helps get under frame
struts and reach down into upright dampers.  It doesn't need to be strong
to poke into most damper felt.

Treble damper buzzing can often be eliminated by simply drawing your
finger over the surface of the damper felt.  It works sometimes.   Bass
dampers can sometimes respond to a lightly applied round file.

Roger C. Hayden, RPT



On Sat, 7 Oct 2000 06:15:14 -0500 Todd L Mapes <foxmeadow@juno.com>
writes:
> Terry,
> 
> Did you remove the action for any reason on your last visit?  I once 
> had
> to go back and re-seat and tighten the action bolts for this same 
> reason.
>  
> 
> Todd L. Mapes
> PTG Associate Member
> Fort Smith, AR
> 
> On Fri, 6 Oct 2000 21:25:25 -0400 "Farrell" 
> <mfarrel2@tampabay.rr.com>
> writes:
> > My question is: Is there anything I could have done that has made 
> a
> > non-ringing piano have damper leaks? This is really bugging me, 
> > because I
> > think it is likely that she thinks I goofed up her piano. I always 
> 
> > want to
> > make right anything I might screw up. Thanks for any thoughts.
> > 
> > Terry Farrell
> > Piano Tuning & Service
> > Tampa, Florida
> > mfarrel2@tampabay.rr.com
> > 
> 
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________________________________________________________________
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