Amplifier Type: All-valve, hand-soldered point-to-point construction on a tagboard circuit.
Wattage: 18 Watts RMS.
Speaker: A single 12-inch Celestion G12M-20 Greenback (15Ω, 20W) that has been "pre-aged" using a proprietary process to mimic the warm, smooth tone of a 35-year-old vintage speaker.
Tube Complement:
Preamp: 3 x ECC83 (12AX7).
Power Amp: 2 x EL84 (cathode biased, making the amp self-biasing).
Rectifier: 1 x EZ81 tube rectifier.
Dimensions & Weight: 610 x 508 x 226 mm (approx. 24.1" x 21.1" x 9.1") weighing 19 kg (41.89 lbs).