Personally, I'm a big fan of older Peavey, older as in 2 years and back. I've had virtually every peavey amp in the last 10 years, minus the big tube monsters. T-Max, BAM head and combo, ProBass 500 (my current fave), MAX 700/Firebass II, MAX preamp, etc...then I tried the new Tour 700 to replace my ProBass. It went back in a week. It's build quality looks crappy to me. The mute button did not mute 100%, I could still hear a touch of signal at both the speaker outs and DI out. It just felt cheaper to me than every other Peavey head I've had.
Being made in China doesn't help either. I will likely keep buying used Peavey gear, made in US stuff, until it no longer is feasible to do so (that could be a LONG time I'm guessing).
Just buy one from a place that has a nice return policy, and try it out. For the money, it's certainly not a rip off.