I just bought a Monoprice 30 Watt head - Full tubes, quality cabinet and the tubes mount to the chassis - beafy toggles etc. The clean channel sound great; ran the volume full at both Hi and Low inputs and it was sounding good with just a little crunch. The Overdrive channel however sounds bad. Its thin adn too brittle. That's not a problem since I only use single channel or clean channel only. Well worth 300$.