Apologies for the simple nature of this question. I would have posted on an "audio" group but I'm afraid of getting biased answers (not to mention getting "ripped a new one")...
I want to control (on/off) a pair of remote speakers. Can I combine the minus (L- and R-) leads and switch that using a single SPST switch? I'm
*pretty sure* my amplifier uses a common earth grounded return on all channels.- Dan C.