Guitar Combo Amplifier 15 W tube with hand-stressed circuitry with parts turret plate. Speaker Celestion Alnico Blue 12 “to 16 Ohm. 3 preamp ECC83 / 12AX7, 2 EL84 level, 1 EZ81 rectifier. Entries jack, Standard (low and high) Most sensible Spice up (low and high) and Footswitch (VFS1) .. Take a look at external speaker jack and speaker extension contains pedal VSF1, quilt and speaker cable Vox Custom Size. Width 610 mm x D 260 mm x H 550 mm Weight:. 22.8 Kg.