Very good and versatile Only using it at some rehearsals, never at a gig. The bandteam was not working good enough so the band blew up.Nowadays I only do some records with guitar synthesizers. Therefore no need to keep the amp. No other reasons to sell it. The sound is unbelievable if switched well. Full sound yet at low wattage like 5 or 10 W. Very versatile - clean and distorted. Distorsion can be switched between Marshall and Mesa because of the ISP knob. Look at youtube and the endorsers like Pat Travers and others and you know which sort of a amp this is.