Orange Amplifiers Micro Dark 20W Tube Hybrid Amp HeadThe Dark Side of the very popular (and incredibly cute) 20 watt Micro Terror hybrid head. Higher gain than it's equally tiny cousin, the Micro Dark gives you great Orange high gain tones in a pocket size package. Power: 20W (hybrid) Tube: one 12AX7 (preamp) Single channel Controls: Gain, shape, volume Impedance: 8 16 ohms Transparent FX loop Headphone out with CabSim circuit Carrying handle Dimensions: 6. 5 in. x 5. 3 in. x 3. 74 in. Weight: 1. 72 lbs.