Vox AC15 C1 electric guitar combo - 15W, valve, 1x12"Celestion G12M Greenback Lautspreche valve, 3x 12AX7 (ECC83) Preamp, 2 x EL84 Poweramp valves. Control panel functions: input: Normal, Top Boost, control for volume, treble, bass, reverb, tremolo (speed and depth), Standby. 2x rear speaker outputs, impedance switch (8/16 Ohm), power socket, dimensions: (W x D x H): 602 x 265 x 456 mm Weight: 22kg, footswitch optional (198735 LEAD FOOT FS-2)