Harley Benton Mighty-5TH, Tube Amp Head For Electric Guitar, Class-A circuit with power reduction, 1 Channel, Power: 5W - can be reduced to 0.1W or 1W, Preamp tube: 12AX7, Power tube: EL84, Controls for bass, treble, volume, Speaker output: 8 or 16 Ohms, 6.3 mm jack input, Robust metal housing, Dimensions (W x H x D): 205 x 127 x 140 mm, Weight: 3.2 kg