a BMI WHALE power cable. Just do a forum search, and you'll read all about it. I have several Whales and very happy with the results. This is after owning a NBS Statement and a Electraglide Fatboy& Fatman, and a King Cobra V1. Sold them all after hearing the Whales in there place. Plus see my Reference system- Gryphon...Plus the Whale is modestly priced in comparison.
