Here’s Allen Hinds talking about the AC Comp from Xotic’s customer shop. It’s a great little pedal and Allen takes you through some of the tones. Of course he’s a very talented player (obviously) but you need not be a virtuoso to coax out some straight ahead classic Vox AC type rock tones. At about 6:00 he brings up the EP Booster (another great pedal from Xotic).
Full Disclosure: You can see all the Xotic line here at the online shop.