Crazy Tube Circuits Crossfire Overdrive/Pre-Amp, Effect pedal for electric guitar, Overdrive/pre-amp, Inspired by a classic blues pedal & amp combination, The left side is faithfully modelled on the circuit of a clean US amp, the right side is a TS overdrive circuit with the most common modifications (asymmetrical clipping, additional gain, additional voltage & headroom), Passive loop-in path to add more pedals to the signal chain or to use the two sides of the Crossfire independently, Right Channel controls: Gain, Volume, Tone, Left Channel knob: Gain, Volume, Bass, Mid, Treble, Left Channel switch: More Gain, Clipping (Asym/C/Sym), Switch Right Channel: Bright, Headroom (High/Low), LED: Effect On, Footswitch: Effect Bypass, Input: 6.3 mm jack, Output: 6.3 mm jack, FX Loop Send & Return: 2x 6.3 mm jack, Mains adapter connection: Hollow female plug 5.5 x 2.1 mm, negative pole inside, Power consumption: 77 mA, Power supply via 9-12 V DC mains adapter (not included, suitable mains adapter: Art. #409939#), True bypass, Dimensions (W x D x H): 125 x 95 x 55 mm, Weight: 450 g, Made in Greece@+@+*Note:* No battery operation possible