I just attended Eric Schandall's "Voicing the NY Hammer" class at the NE Regional and he sure didn't indicate that there was any pre-lacquering being done in the factory. He made a point of saying that the initial application must get plenty of lacquer way down near the tip of the molding, and that subsequent applications would NOT be able to accomplish this, which would suggest that they could not have been pre-lacquered. I did get a couple of sets back in about '02 that sure sounded as though they had already been lacquered, though. The procedure that he outlined was to hit the entire hammer (except for the extreme lower shoulder) with 1 to 3, then a second application if necessary that hit the same area except for the crown and the area below it. 3 drops of Keytop/Acetone (1 Pratt-Read keytop in 8 oz of acetone) right at the strike point is sometimes used in addition to the lacquer, if needed. - Mark Dierauf -----Original Message----- From: Fred Sturm [mailto:fssturm@unm.edu] Sent: Friday, May 13, 2005 3:06 PM To: College and University Technicians Subject: Re: [CAUT] Steinway hammers with pre-voicing solution On 5/12/05 8:31 PM, "Tim Geinert, R.P.T." <geinert@drtel.net> wrote: > At the factory, they have a template for each model's set of hammers, and > after the set is cut and preshaped, they are then lined up, and lacquered as > per the guide on the template. As I recall, the entire set does not > necessarily get juiced, and each section that does get juiced is not > necessarily soaked, only as the template dictates, and its different for > each model. All the hammers go through this step, the same as any step in > the process. Their goal, as I understand it, is just to get the hammers > headed in the right direction, not make them hard. I would expect them to > sound mellow, and they are, even with all of them receiving this pre-voicing > juicing. > Tim G. I'm very curious as to the source of this information (templates/lacquering in the factory). Did you actually see this? If so, when? If not, who told you this was so? I hung a new set last summer on a B. Dead as a doornail (or hyoer-mellow, depending how you want to describe it). I have two brand new sets in the shop right now, one installed, the other in the box. The pianos are out being strung, so I can't readily check tone quality, but I would swear they are virgin felt. No visual sign of lacquer. Though water-white can be hard to see, you can usually tell. They feel like un-doped felt. Stroking around the surface, the fibers are soft and yielding. Squeezing pressure feels quite soft and compressible. Feeling the corners, they have no sharp edges. I have felt and examined lots of lacquered hammers, and am pretty sure I would know the difference. Everything I have ever heard from Eric Schandall, Kent Webb and John Patton has indicated that hammers sold by Steinway to technicians are un-lacquered. Eric clarifies by mentioning the dipping of the corners for gluing purposes, saying that's all the lacquer the factory puts in. So I'm very puzzled when I hear different from various sources. Has anyone purchased and installed a set that were obviously bright and hard out of the box? Who precisely says that hammers from Steinway are pre-lacquered (or can be on request)? I'm not meaning to be argumentative, just want to know hard facts, whatever they may be. Regards, Fred Sturm University of New Mexico
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