[pianotech] High Pitched Zing in Acrosonic

[Isaac Sadigursky]

hi, Wim and Wesley!
Wooden chips in contact with the Bridge pins will produce Metallic  
sound, too.
Just my 2 Kopeks.
  isaac
On Feb 6, 2012, at 6:06 AM, tnrwim at aol.com wrote:

> Wes
>
> It sounds like there might be some metal shavings of some sort on  
> the strings at the bridge pins. Have you removed the action, or at  
> least looked down in there with a flashlight?
>
> Wim
>
>
>
>
> -----Original Message-----
> From: Wesley Hardman <hardmanwesley84 at gmail.com>
> To: pianotech <pianotech at ptg.org>
> Sent: Mon, Feb 6, 2012 12:55 am
> Subject: [pianotech] High Pitched Zing in Acrosonic
>
> The piano is a Baldwin Acrosonic with a high pitched "zing" in each  
> note played from approx C6 through the next 8 or 10 notes.  It  
> sounds metal to metal...thin zing each time the notes are played.   
> An attempt has been made to tighten all screws and check anything  
> metal.  It aomost sounds like a "dangling" caster, but the piano is  
> on plush carpet.  The piano has been moved away from the wall to  
> check for possible vibration in nearby picture.  Will try bushing  
> cloth on the upper duplex tomorrow.  Also, the high treble action  
> bracket is loose on the keybed adjustment screw and will be tightened.
> Any ideas as to what is going on???
>
> Wesley Hardman
> Scottsboro, Alabama
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20120206/e86d90ec/attachment.htm>