I’ve been looking for a small tube amp that would not need pedals. Maybe this will work. Picked this up on clearance as a display model. I already swapped out the stock Supro speaker for a Greenback that I had in the closet. The amp seems to have a little more headroom with the Greenback. I’m not sure why since the Greenback is 25 watts VS the Supro’s 75 watt speaker. Probably an American voiced speaker would also sound good. Sounds pretty good with my Fender guitars. I need to experiment more with my Les Paul with humbuckers. 10 watts, a 6L6 for power, and real spring reverb. It’s really not boxy sounding at all, even for its small size.