Features both vacuum tube and solid-state preamps, giving you four switchable channel configurations: Tube Lead, Solid-State Lead, Tube Rhythm, and Solid-State Rhythm.
Tube Complement: Typically runs on preamp tubes like 12AU7s and a 12AX7 paired with a MosFET or solid-state power section Independent 3-band EQ (low, mid, high) and separate level/gain controls for the channels.
Effects: Built-in spring reverb with separate controls for clean and gain sections, plus an effects loop and speaker extension jack