Fred- You might try needling the front side of the hammers, if there's anything left to needle. Ed Sutton ----- Original Message ----- From: "Fred Sturm" <fssturm@unm.edu> To: "College and University Technicians" <caut@ptg.org> Sent: Thursday, June 12, 2003 1:45 PM Subject: Re: Baldwin termination bars > Dave, > Unfortunately, that was already done. He says a previous tech had shoved > pieces of muting felt down each unison. He has now inserted various sorts > of wedges and whatnot in addition. Helps reduce, but doesn't eliminate the > problem noise. I guess it _was_ "pretty bad" and is now "terribly bad." So > the muting felt used to keep it mostly under control, but now even adding > wedges doesn't. > Thanks for the feedback. At least I can tell him he has some company. > Fred > > --On Thursday, June 12, 2003 12:00 PM -0500 "David M. Porritt" > <dm.porritt@verizon.net> wrote: > > > Fred: > > > > I have one customer with an SD-10 as you describe. It too is an > > older unit and those pieces are not individual pieces but 1 per > > section. Several years ago I did tighten the Allen screws that are > > underneath because it seemed to have some strange noises though not > > as bad nor as sudden as the ones you describe. This piano (it > > belongs to one of our piano faculty) needs rebuilding. I have > > wondered about those parts as I'm sure Baldwin no longer has them > > available. I think if I were faced with your colleague's problem I'd > > just string braid off those sections. I have done it to an SF-10 > > that was in a recording studio. They were close mikeing it and > > complaining about the odd noises. When I braided those sections I > > was an instant hero. I'm sure that fix goes against the > > manufacturers intent, but whatever they intended, it sounds bad. > > > > dave > > > > _____________________________ > > David M. Porritt > > dporritt@mail.smu.edu > > Meadows School of the Arts > > Southern Methodist University > > Dallas, TX 75275 > > _____________________________ > > > > > > _______________________________________________ > > caut list info: https://www.moypiano.com/resources/#archives > > > _______________________________________________ > caut list info: https://www.moypiano.com/resources/#archives >
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