There is also the cactus 5kw which is basically the same thing as the warlord and the atomic........whenever my broke a$$ scrapes up the money it will be one of the first things that i purchase
atomic is a very solid amp with customer service to boot, i havnt had any problems with mr. wu. I blew 1 of the 1st generation amps and 3 months later I got a brand spankin new one, but he sent me a new 2nd generation amp. Its about 1 inch longer than the 1st generation. They got all the glitches out with the newer design, Im impressed with it. Especially strapped, the current draw was a couple of more amps than the Orions but let me say not that much more 1 AT is about $850-1250. Like supa said and someone else said the addassa, cactus 5kw is basically the same, same inside board and same inside coponents but if you look closely at the boards the addass has a couple of smaller caps than the cactus. The new AT, well I have pics but im not ready to share those yet The good thing about atomic is that you can custom make your amps to your needs like example a bass boost at or around your burp frequency, etc.... I highly recommend this amp, it got me 4.2db louder than my old 2 orion 2500d's on a stock 12volt setup, strapped at the same ohm's nominal.