Well, I received it yesterday. Factory sealed and all. It's everything I expected and more. Purrs like a kitten and roars like a lion. INCREDIBLE POWER!!!!!! Great tones!!! I have the DSL40CR, so I kind of knew what to expect, but holy shit! Interesting that it came with TAD EL34's. My DSL40CR came with JJ EL34 II's (which sound great too). I didn't check the bias just yet. This amp flat out rocks my friends! If you were ever on the fence about getting one, think no more.