Key Leveling System

[Jonathan Finger]

I think most of the reproduction systems right now are using the
solenoid idea.  Yes indeed the solenoid is playing the key from the
back, in a similar fashion to a finger pushing down on it in the front.

This type of operation means that you can have a reproduction system
without anything really interfering with the piano action itself.  This
makes it useable as both a "serious" instrument, and also as a "party
favor" =OÞ

Jonathan Finger RPT


-----Original Message-----
From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On
Behalf Of Isaac OLEG
Sent: Thursday, January 23, 2003 11:42 PM
To: Pianotech
Subject: RE: Key Leveling System

Are the reproducers elements them solenoids , and do they play the
keys from under the action ?

Isaac OLEG

Isaac OLEG

Entretien et reparation de pianos.

PianoTech
17 rue de Choisy
94400 VITRY sur SEINE
FRANCE
tel : 033 01 47 18 06 98
fax : 033 01 47 18 06 90
cell: 06 60 42 58 77

> -----Message d'origine-----
> De : pianotech-bounces@ptg.org
> [mailto:pianotech-bounces@ptg.org]De la
> part de Jonathan Finger
> Envoye : vendredi 24 janvier 2003 05:07
> A : 'Pianotech'
> Objet : RE: Key Leveling System
>
>
> Playing with the key frame can mess up all aspects of the
> regulation.
>
> To make room for the solenoids, you cut through the back of the key
> frame, which can change everything.
>
> Jonathan Finger RPT.
>
> -----Original Message-----
> From: pianotech-bounces@ptg.org
> [mailto:pianotech-bounces@ptg.org] On
> Behalf Of gordon stelter
> Sent: Thursday, January 23, 2003 8:46 PM
> To: Kevin E. Ramsey; Pianotech
> Subject: Re: Key Leveling System
>
>
> --- "Kevin E. Ramsey" <kevin.e.ramsey@cox.net> wrote:
>  I've got it at the
> > shop, where we do a lot
> > of piano disc installs, which messes up the key
> > leveling as often as not.
>
> Why does a PianoDisc installation mess up the key
> leveling? Just curious.
>      Thump
>
>
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