Jim, my experience was similar to your 6-19-01 comment, "I know that conventional wisdom says that PC's make a bigger difference at source components, but these are a nice addition to my power amp." I'd originally connected a new BMI Whale to my Sony SCD-777ES player, and kept a BMI Eel on my Pass Aleph 3 amp. But I was surprised at how richer and deeper the sound became when I swapped them. The Whale, a great PC, will stay on the Pass amp, with the Eel connected to the 777 till I can afford to replace it with another Whale. My power cord hunt is over.