Sound Lab does indicate the panels can left plugged in 24/7. When not in use my own Sound Lab speakers are turned off via an inline switch on the AC cord. The panels charge fully in less than a minute according to Roger West so there's no penalty for turning them off.
Most of the SL models...
Hi Tom,
Regarding your issue with dust/dirt accumulation, do you know if the bias supply is connected to AC ground, and if so, is the wood frame/esl panel connected to the bias supply ground to provide a conductive path to bleed off any charge that would build up?
Also, why not just leave the...