Samick string breaker

Nelson. Gene (PWA) nelsong@SacCounty.NET
Tue, 10 Jun 2003 08:46:11 -0700


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Are the hammers quite hard? String breakage could be minimized by adding =
some resiliance to the hammers so they give a little when they hit the =
strings. I have a client with a Yamaha CF that has the same problem =
(octaves 5-6) and this is the plan in the near future.
Gene

-----Original Message-----
From: David V. Anderson [mailto:daverpt@wi.rr.com]
Sent: Monday, June 09, 2003 17:48
To: pianotech@ptg.org
Subject: Samick string breaker



I've got a Wurlitzer C-143 (Samick) about 6 years old, which has become =
a habitual string breaker.  I'm going out at the end of the week.  Since =
I haven't seen this piano for months, I can't remember the capo/agraffe =
configuration, but it seems to me that all the breakage is in octaves  =
5-7.  Not confined to a particular wire size.  The capo shape doesn't =
seem particularly aggressive.  The breaks occur on long enough strings =
to rule out a misplaced plate, I believe.(I haven't taken measurements =
yet)  I have only seen the piano over the last year, but this apparently =
started about four years into service.  I know the condition of the =
hammers was allowed to deteriorate before I first saw the instrument.  =
Private home, hard player.  I suspect that the simple combination of a =
heavy player on a small instrument with =BC"+ of hammer contact is the =
cause, and that even though the hammer shape has been corrected and is =
being maintained, the damage has already been done.  Is there a =
brand-specific issue here, or something else I'm missing?  I feel a =
musician would be better served with a larger piano for a variety of =
other reasons, but is there a correlation between a smaller instrument =
and accelerated wear?  He'll be making a decision between simply giving =
restringing the upper sections a try or upgrading the piano.  I'd like =
some input to back my recommendation.

=20

David V. Anderson, RPT

Milwaukee

=20


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