[pianotech] High Pitched Zing in Acrosonic

[Wesley Hardman]

The piano is a Baldwin Acrosonic with a high pitched "zing" in each note
played from approx C6 through the next 8 or 10 notes.  It sounds metal to
metal...thin zing each time the notes are played.  An attempt has been made
to tighten all screws and check anything metal.  It aomost sounds like a
"dangling" caster, but the piano is on plush carpet.  The piano has been
moved away from the wall to check for possible vibration in nearby
picture.  Will try bushing cloth on the upper duplex tomorrow.  Also, the
high treble action bracket is loose on the keybed adjustment screw and will
be tightened.
Any ideas as to what is going on???

Wesley Hardman
Scottsboro, Alabama
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