I just thought it is odd that the 12v trigger must have the end cut off, striped & then bare wired to the black/ red terminal on the back of the amp. Or is there a 12v receptacle? Sorry I just cannot see from the photos on line how their connection works. Murphys law, as soon as I use my best coercion on the spouse and convince her that we need another high dollar piece of equipment, ol' Krell will get fired back up. "But look honey, it's an investment. "