I recently picked up a jbl csma1120. Seems to work well, however the bass and trebles knobs are missing. I wouldn't mind if there were still a way to adjust the bass and treble, but there is nothing to turn, just printed circuit board behind the holes.
Is this repairable? How to these knobs work and install. I was expecting to see a shaft of a potentiometer where the knobs are missing.
Is this repairable? How to these knobs work and install. I was expecting to see a shaft of a potentiometer where the knobs are missing.
Comment