Muralman1 - then what else it is ? Unless H2O modifies the ICEpower modules, H20 amps are nothing more than an american made box, a toroid, rectifying bridge, a couple of caps and some wiring. That's it. No more, no less.
For those who haven't seen the ICEpower module, which is a COMPLETE power amp, not a chip, looks like this:
http://www.icepower.bang-olufsen.com/sw2025.asp