FW: Tuning Duplex

[Don]

Hi all,

Clearly the duplex on a piano absorbs energy. Perhaps a better concept for
them is a filter to effect tone color changes in the manner a tone control
on a stereo may work if you only can *decrease* the amount of signal.
Regards,
Don Rose, B.Mus., A.M.U.S., A.MUS., R.M.T., R.P.T.
"Tuner for the Centre of the Arts"
drose@dlcwest.com
http://www.dlcwest.com/~drose/
3004 Grant Rd.
REGINA, SK
S4S 5G7
306-352-3620 or 1-888-29t-uner