I went up to Nevada , IA to play a demo for Audiozone Amplifiers this last weekend. I had a great time playing the tube amps and talking to the owner. I ended up getting a M-23 head for my studio with one 12ax7 one 12at7 and two el-84 and is about 10 watts. I’m having a couple things customized on mine so I will not have it until this weekend or next week. If your looking for an tube amp or tube reverb go check out his hand made amps out. They are all hand made hand wired and made with quality components. Not cheap mass produced stuff on a circuit board.