mystery noise

[Roger Jolly]

The duplex objected


At 06:11 PM 3/25/02 -0500, you wrote:
>On a 25 year old KG2, (5'2" Kawai grand, in very good condition, considering 
>it is in a practice room), there was a strange noise on notes d2 - g2. On a 
>medium to hard blow, it sounded like metal buzz. Upon closer inspection, it 
>wasn't a metal buzz, but a high pitched groan. Not only that, but a very 
>small adjustment on each key and a little rubbing in the right place, solved 
>the problem.
>
>What was it?
>
>Wim 
>
>Attachment Converted: "c:\eudora\attach\mysteryn.htm"
>
Roger Jolly
Balwin Yamaha Piano Centres.
Saskatoon/Regina.
Canada.