Hello. At my church we have overflow seating available in another room with a flat panel TV and 4 speakers in the ceiling. We have a Yorkville CA1 70V Installation Amp to run the 4 speakers from 1 of the available channels. We had a
Quam QC101 volume control (with black/red/green wire) in a single gang box, so the volume could be controlled by those in the room. Apparently, a child (or adult) turned and turned it until it has completely seized up and nothing will come out of speakers. I am wanting to replace it with maybe a slider type control to prevent the same from happening again. Any suggestions. Thanks in advance.