“I am using this to power my B&K ST2140 (140watt/channel) power amp. I originally bought it to power my Panamax MAX 5300 power conditioner, but I couldn't get either end of the cable to fit through the opening in the back of the Bell'O stand supporting my gear (an opening that every other manufacturer's oversized cable that I own - ZuCable, PS Audio, Audioquest - fits through). The cable did not have to go through that hole to go from Panamax to power amp. I had to use a piece of 4x4 to support the weight of the cable where it connects with the amp, or else the weight of the cable causes a less than confidence inspiring connection. So far the amp remains working just fine, and sounding identical to the way it sounded with the PS Audio Power Plus as the conduit for its energy. Happy with the purchase and the sale price of $160. Recommended. But not for tight spaces.”