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February 2005

2005.02.08

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Gerety-Chase E-roll System for Duo-Art Piano
By Spencer Chase

Greetings,  Robbie's comment [in 050207 MMDigest, Duo-Art Operating
Pressure] suggests that I have a problem with heating of the power
supply or the magnet valves in my E-Roll Player system.  The opposite
is true.  I said that it is difficult to design a system that does
not overheat, not that I haven't done it.  I can play against Duo-Art
pressures indefinitely, without a fan or even much free air moving
over the valves and they never overheat.

Best regards,
Spencer Chase
Laytonville, Calif.
http://www.spencerserolls.com/

(Message sent Tue 8 Feb 2005, 07:41:14 GMT, from time zone GMT-0800.)

Key Words in Subject: Duo-Art, E-roll, Gerety-Chase, Piano, System

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