B & K ST 140 repairs


I have a left channel fuse holder blow out, both the fuse holder and the plastic clip connecting the fuse to the board.
Anyone have any idea how much this repair might be. All fuses inside and out are still good.
ress4278

Showing 1 response by jkorten

Have them check the bias. This happened to me back in the late 1900s when I owned this amp. Bias drift was the cause.