I gotta wonder. I've asked owners of the WW Ultra High Power amp (1200 watts) if they think it really sounds that loud. The majority of the responses were "Yes". Now - I looked all over the web for lightweight digital power suplies that could do >1500 Watts. This is at *least* what you'd have to supply to make 1200 Watts of audio. All the power supplies were bigger and heavier that Walter's entire amp. How the hell does he do it? Anybody?