---------------------- multipart/alternative attachment On 15-mei-05, at 10:54, Quentin Codevelle wrote: > Hello Michael and Andre, > =A0 > A few weeks ago, I learned the exact formula used by the Yamaha=20 > concert techs to harden the hammers when the pianists want a brighter=20= > sound. > =A0 > Andre, you know this receipe, and I wonder if it would help in=20 > Michael's case. > =A0 > It looks like plastic keytop with acetone mix, but it is not exactly=20= > it. > =A0 > So Andre, what are the differences between your method with collodion=20= > and the method I speak about? > the Yamaha method seems to work in only a few minutes although your=20 > method needs one day to get the final result. > =A0 > Quentin I do not know exactly what Yamaha techs use although I remember the=20 sweet smell of Zappon. Plastic and aceton works very fast but it is diluted plastic you know. I hate a plastic sound, and that is what it comes to. More later, eventually.... friendly greetings from Andr=E9 Oorebeek www.concertpianoservice.nl "Where music is no harm can be" ---------------------- multipart/alternative attachment A non-text attachment was scrubbed... Name: not available Type: text/enriched Size: 1453 bytes Desc: not available Url : https://www.moypiano.com/ptg/pianotech.php/attachments/68/59/19/72/attachment.bin ---------------------- multipart/alternative attachment--
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