5 watt Class A/B Amplifier. Headphone jack (doubles as a recording out) series FX loop (I slaved it into a 200 watt power amp and a 4x12) and it REALLY SOUNDS like a Mesa Boogie dual rectifier! 5 watts will drive any cabinet- great as a back up for gigs or use it to record- these are awesome and not toys- fun to play with tho! I used them as a preamp to slave big power amps. They are killer!
I have two of these, as well as two of the Freidman BE amps. A/B switch and youve got a great 2 channel high gain amp!