Re duplex scales

Kenneth Sloane Kenneth_Sloane@qmgate.cc.oberlin.edu
Tue, 23 Jan 1996 21:07:58 -0400


                      Subject:                              Time:  9:09 PM
  OFFICE MEMO         Re duplex scales                      Date:  1/23/96

------------original post------------

As a result of the duplex postings on Pianotech, I made an observation late
Sunday night while tuning two Steinway D's that has me puzzled.

I noticed stringing braid from the area of Ab3 to D#5 in the area where the
duplex scale exists.  From E5 to C8 the duplex scale continued without
stringing braid.  These pianos are a 1963 and a 1967.  Am I missing
something here?  Of what value is the duplex scale in the section where the
stringing braid exists?  This is factory installed.

Keith A. McGavern, RPT
Oklahoma Chapter 731
Oklahoma Baptist University
Shawnee, Oklahoma

--------------reply--------------

Later years saw the removal of the stringing braid in the area to which you
refer with the exception of the first few notes (I hope my memory serves me
correctly here). I have had to mute out the next few notes on a "D" we have
here at Oberlin purchased in the mid '80's. They were so "active" that
pianists used to complain about their speaking after all notes were released.

Ken Sloane, Oberlin Conservatory




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