I've found it quite bland sounding, to be honest. To me it sucked life out of the pickups on my electric guitars, and I could not get the low and top I wanted. So, I was dissapointed with the unit.
I shouldn't be in terms of the price, cause this is just above the cheap DI's, and far from comparable to Radial, Countryman and RNDI, but I was dissapointed due to the glowing reviews here. This is more for live than studio, imo. Worth the money, but you also get what you pay for.