Knobs: VOLUME, DEPTH, PRESENCE.

Switches:

for 12AX7 tube: BOLD & FAT.

for EL84 & 6V6: TRIODE/PENTODE(TETRODE) & EL84 SE / EL84+6V6 PP / 6V6 SE.

for speaker simulator: A/B/C (mic posicions)

for amp load: SPEAKER / DUMMY (reactive load)

Speaker sim jack connection: TIP – SPEAKERSIM out, RING – DIRECT out, SLEEVE – ground.

speaker output: 8 &16 Ohm

tubes: 12AX7, EL84, 6V6

Output power: SE modes 5W max, PP mode 10W max.

knobs: VOLUME, DEPTH, PRESENCE.

switches: mode: MODERN(UP)/VINTAGE1/VINTAGE2.

power mode: 20W / 5W.

tubes: 12AX7, 2pcs x 6P3S-E(russian military 6L6)

speaker: 4, 8, 16 Ohm.