Multi-Watt™ 50 or 100 (Channel Assignable) Power Tube Type 4x Mesa 6L6 (or EL-34) Channels & Modes 3 Channels / 8 Modes Mode Voicings / Styles Ch. 1 = Clean or Pushed Ch. 2 = Raw, Vintage High Gain or Modern High Gain Ch. 3 = Raw, Vintage High Gain or Modern High Gain Graphic EQ / Reverb / FX / Solo FX Loop, Solo Footswitchable Functions Ch. 1, 2, 3, Mute, FX Loop & Solo