Little sister to the DR40, the DR20M is a dual 6V6-based amp, delivering 20W of great clean and distortion tones. The three 12AX7 preamp tubes stay very clean while the power tubes provide the breakup. The DR series turns on a dime, cleaning up with a quick turn of the guitar volume knob. The circuit is designed to maximize the power from the 6V6 tubes to deliver great crunch. Great for rock, blues, jazz and country.