DI box pedal. Symmetrical/unsymmetrical output, Gain switch, Speaker simulation. Metal housing. True Bypass. Power: optional 9V DC power supply. Dimensions: 93.5 mm (L) × 42 mm (W) × 52 mm (H), Weight: 140 gMade in: ChinaRackmountable: NoUK/EU Power supply included: NoTrue Bypass: YesType: DI BoxPower Supply: AdapterPower Supply: 9V