What I found in reading reviews on most ICEpower bass amps is the common description of "too clean", a characteristic I'm also hearing. I read a lot recently about the new 1200 watt ICEpower and how it was supposed to have the heft of the old leads sleds, but a few days ago I had the opportunity of playing a new amp that had the new 1200 watt ICEpower module and was thoroughly disappointed as it took "too clean" to another level. Although it may be short, I'd like to get a list of presently manufactured bass amps that do not use the ICEpower module. The ones that I know of seem to have a better overall tone that one would expect from a bass amp. They are: 1) Quilter Bass Block 800 2) Acoustic Image Clarus 3) Epifani UL901 If there are any others please post! Looking for Class D and other than Class D.