Four 6L6GC and three 12AX7 tubes

Reverb with level control

Buffered effects loop

Resonance & Presence controls

Footswitchable gain/volume boost on lead channel

Patented Microphone Simulated Direct Interface (MSDI™) output with ground lift and speaker defeat switch

2 speaker outputs with impedance switch for using an external cabinet

100w, 25w & 5w power switch

TSI™ tube monitoring with LED pass/fail indicator lights

2 footswitch inputs. One controls Channel & Boost. One controls Reverb & Effects loop

Separate EQ for each channel

USB direct recording output

Two independent footswitchable channels

Bright switch on Clean channel

Vari-Class™ variable Class A simulation control