This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Hello everybody, =20 enjoy myself to be a new member of the list. I am an Italian tuner/technician, my name in Sergio Brunello and I live = in Treviso (a little but very nice city) near Venice. I find the list very interresting and very skill technicians too.=20 I beg you all to be comprehensive with my bad English. =20 =20 Now to the question, I hope somedoby can help me. I have a problem with a Steinway e sons mod. D made 1990. It is a very = good instrument but it has a weak spot in the middle-treble section = (F57-F69).The strings give a buzzy noise ( we say "frezzle strings"), = coming from the capo bar's duplex scale.=20 =20 I cheked the piano and I note that a lot of string was changed (breaking = problem) by other technicians, and come me the doubt that wasn't a good = work. The capo bar underface showed a lot of furrows in the strangest = positions.=20 I decide to change all the middle-treble sector's strings with the = right string size and to make smooth the capo bar underface. The = bridge's string pressur was correct (by my knowledge; please can you = give me this pressur information so I can compare if mine are correct = ?). After the restringing and tuning, I cheked the hammers striking point = that was correct. All this work was useless the duplex scale still buzzers. I tryed with a more soft voicing, a little better but not enough. So at the end I decided for what I wanted to do. I puted a felt strip = among the duplex scale's strings. OK the buzzer stopped but the sound = falled in brightness. Associated with the more soft voicing the sector = is no comparable with the others. I am displeased with the work's results.=20 =20 Someone have already had this probelm ? There are some more or better = work to do? =20 I'll be greatfull to get some suggestions. =20 Sergio Brunello Treviso, Italy ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/62/6b/4f/ee/attachment.htm ---------------------- multipart/alternative attachment--
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