T-Rex Alberta II, dual overdrive pedal for electric guitar, warm wide range vintage tube-style tone, 2 x gain controls, 2 x level controls, 2 x tone controls, 2 x fat switches (adds boost), 2 x on/off switches with LED status, jack input & output, DC input (center negative, 20 mA consumption) for 9V DC power supply (not included / optional #108096), works also with 9V battery (6-9 hour, not included), pedal size Incl. knobs (W x H x D) 100 x 55 x 120 mm, weight excl. battery and packaging 0,350 kg.