Moving Damper Guide Rails

[Farrell]

So did 5-generation engineer from NY pass onto YC the miracle of the compression-crowned-only soundboard also? I know he is basically trying to make clones of the Yorkies - might as well go all the way with it!

Seems to me all Asian pianos have flat boards when strung. Does anyone know if whoever over there is compression crowning only, rib crowning, to what radii, etc.?

Terry Farrell
  
----- Original Message ----- 
From: "Ron Nossaman" <RNossaman@cox.net>
To: "Pianotech" <pianotech@ptg.org>
Sent: Thursday, February 27, 2003 7:59 AM
Subject: Re: Moving Damper Guide Rails


> 
> >What's that supposed to do? Make them scream loud enough so that their 
> >screaming in the killer section approaches the amplitude of the sound from 
> >the other sections? Thus masking a less-than-perfect killer octave area? 
> >Perhaps this model carries well to the back row of the arena also?
> >
> >Terrry Farrell
> 
> 
> That's what it's supposed to do. After you've tried juicing the hammers and 
> tuned front and rear duplexes and they didn't do the trick, what else is 
> left to try but noisy tuning? After all, it couldn't be a soundboard problem.
> 
> Ron N
> 
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