I took a "Steinway Parts" class given by Nick Gravagne, with Kent Webb in attendence. Part of the class was preping the new Steinway hammer. My clear (IMHO) recollection is that the hammers come UNlacquered from Steinway. Nick suggested trying them unlacquered in your piano first and see how they sound before applying lacquer. Sometimes the very soft hammer will be a good thing.
Terry Farrell
----- Original Message -----
From: "David Love" <davidlovepianos@earthlink.net>
To: "Pianotech" <pianotech@ptg.org>
Sent: Friday, September 20, 2002 2:51 AM
Subject: Re: Voicing
Well I'm surprised, I've hung many sets of D hammers and I don't think I've ever had one that was pre-lacquered. Maybe just the luck of the draw. It wasn't just the tone, the hammers still needed some additional lacquering and the felt wouldn't take the lacquer in a way that only prelacquered felt reacts.
David Love
----- Original Message -----
From: Erwinspiano@aol.com
To: pianotech@ptg.org
Sent: September 19, 2002 8:56 PM
Subject: Re: Voicing
In a message dated 9/19/2002 5:39:10 PM Pacific Daylight Time, davidlovepianos@earthlink.net writes:
Subj:Re: Voicing
Date:9/19/2002 5:39:10 PM Pacific Daylight Time
From:davidlovepianos@earthlink.net
Reply-to:pianotech@ptg.org
To:pianotech@ptg.org
Sent from the Internet
On a similar note, I got a set of D hammers from Steinway recently. They were definitely prejuiced. Not sure with what. Never had that happen before. Is this something new?
David Love
David
Not new. I've heard this for years that the felt is pre laquered before pressing. To me this makes sense since they're pressing method doesn't provide for much true compression or tension or density.I belive this to be by design. Pre - lacquering makes the felt stiffer which helps densify it some during pressing. It's forced to stretch and bend a bit more rather than just mush into the caul and around tha molding.
The problem as I see it is that the method, isn't consistent. I've had some sets that needed very little stiffening solution and others...well Dave ,you know
>>>>>Dale
----- Original Message -----
From: Erwinspiano@aol.com
To: pianotech@ptg.org
Sent: September 19, 2002 1:33 PM
Subject: Re: Voicing
In a message dated 9/18/2002 9:23:52 PM Pacific Daylight Time, RNossaman@cox.net writes:
Ron
This doesn't surprise me a bit. Ari ,at least in the past, prejuiced all his hammer sets with a plexiglass solution to some degree unless you specifically request none. He is fairly consistent about it but sometimes some get stiffer than others. Great hammers. Still more variables ehh
Dale
Yet with my soundboards, I've needled the Isaacs down. I don't think it's
knowing the hammer as much as knowing the hammer in relation to the scaling
and soundboard assembly of the specific piano.
Ron N
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