Ultimate Damp-chaser

[Don]

Hi Ryan,

Damppchaser has been selling back covers for upgrights for years. This
cover greatly improve the stability of most instruments so that the pitch
at A4 may drift less than 1 cent in a year.

They also have a bottom cover for grands. I will not install a DC grand
system without a bottom cover.

At 11:38 AM 25/08/2004 -0700, you wrote:
> In regards to Dampp-chaser installation in vertical pianos:   I've
>encountered this question more than once from clients: "Can the system
>really be effective if its only exposed to one side of the soundboard". My
>usual reply is that even though the back of the soundboard is exposed to
>outside air, maintaining a more constant environment inside the piano will
>indeed keep the soundboard from swelling and contracting to the degree that
>it does with no system in place. I sometimes still get a skeptical look;
>Any better explanations out there?      Damp-chaser.    I have thought from
>time to time that perhaps the ultimate system would be to install 2
>Dampp-chasers, one on each side of the soundboard. Has anybody actually
>attempted this? Does this make sense?      
>
>Ryan Sowers, RPT  Puget Sound Chapter
>Pianova Piano Service
>Olympia, WA 		Do you Yahoo!?
> Yahoo! Mail - 50x more storage than other providers!

Regards,
Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T.

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