Preamp: 4 channels, Clean, Crunch, Soft, Lead, Heavy Lead, single 3 band EQ, Lead Presence, Reverb, Bright switch, 3 x ECC 83 preamp tubes. Master section: V.L.S. (two different master volumes), 50 watts (1 x ECC 83, 2 x 5881 power amp tubes) Outputs: Balanced Line out - recording compensated with level pot, adjustable fx loop (parallel to serial), speaker out (2x4, 2 x 8, 1 x 16 Ohms, 2 dual footswitch jacks (Z-3/Z-4). Speaker: 1 x 12" CelestionĆ Vintage 30 Dimensions & Weight: 58 x 48 x 27 cm, 23 kg