Hi all,

I have a Yamaha Portable Grand keyboard. At irregular intervals certain notes will register an extremely high volume. Enough to make you jump out of your chair. Turning off the touch control seems to help, but that also gives a harsher tone.

Does anyone have any insight as to whether it worth fixing. I bear with it at home, but taking it out may be something else.

Thanks,

Don S.

Last edited by Curmudgeon; 04/06/11 03:52 PM.