Good connections and, especially, tubes!!!

UTILIZATION

Easy to dial in
dual channel (the name gives it away) + reverb + footswitch
the sound is fat, it's a mesa!!
you don't really need a manual, unless you've never used an amp before

SOUNDS

Superb clean sounds, it sounds round and warm
I'm not a fan of the distortion (from all distortions, in general, I only play with clean sounds)

OVERALL OPINION

I've had one for 10 years and it sounds very good. Its only drawback is the weight.