|   Polk SDA speakers + non-common ground amp adapter? | Mike Lee
Apr 23, 2001 6:29 PM | | Does anyone know of an adapter or device that will allow my Polk SDA-2B speakers and a multichannel Non-common-ground amp (apparently has separate power supplies and grounds for each channel) to work together?
Whenever I turn amp on (with both Polk's hooked correctly to amp as well as each other with the supplied "interconnect" cable), there is an immediate loud tone from the speakers, apparently due to the amp being NON common ground.
Any info or help would be extremely appreciated. Thanx,
Mike |
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