Introducing a bass pedal that combines Tech 21's most popular models into one! The SansAmp XB Driver is the culmination of over 30 years of bass gear design. It combines the functionality of the SansAmp Bass Driver DI, Para Driver DI, Q Strip, and dUg Pinnick Ultra Bass 1000 in one pedal. It allows you to seamlessly transition from traditional to modern sounds. The Clean and Drive channels are independent and can be used individually or blended together with the Mix footswitch. In Mix mode, you can engage the crossover switch and activate sweepable LPF and HPF filters to further craft your unique tonal footprint. BASS/TREBLE: Tone control that allows cut or boost from 12 to +/-12dB. MID SHIFT and MID: Sweepable semi-parametric EQ control range 100 Hz to 2 kHz, +/-16dB. LEVEL: Adjusts the output level without changing the tone characteristics. MASTER VOLUME: Adjusts the overall volume of both channels. DRIVE: Adjusts the overall amount of gain and overdrive. BITE switch: Activates a boost, producing a tighter sound in distortion settings and improving clarity in clean settings. PRE/POST: Changes the placement of the MID EQ on the Drive channel to before or after the amp emulation. Crossover Switch: Enables LPF and HPF when in Mix Mode. Built-in Speaker/Cabinet SIM: SansAmp tube amp emulation covers the entire signal chain, from preamp to power amp to speaker simulation. SansAmp speaker simulations are compatible with any type of guitar or bass speaker cabinet system, individually tuned and designed to deliver the smooth, consistent response you'd expect from a multi-miked cabinet.Product size: 191x121x57mm Product weight: 765g Input terminal: 1/4 TS PHONE (AUDIO & RETURN) Input impedance: 4.7MΩ (AUDIO) 4.7MΩ (RETURN) Output terminal: 1/4 TS PHONE (AUDIO, SEND, TUNER), XLR Output Impedance: 1kΩ (1/4 TS PHONE AUDIO), 600Ω (XLR), 1kΩ (SEND) Control: Master/ MIX MODE/CROSSOVER Switch/LPF and HPF/CLEAN CHANNEL:COMP/BASS/TREBLE/MID/MID SHIFT/LEVEL DRIVE CHANNEL:DRIVE/TREBLE/MID/MID SHIFT/LEVEL/BITE/PRE/POST/SPEAKER SIMULATION Power supply/current consumption: DC18V (φ2.1mm center negative)/250mA (sold separately) Package size: 216x146x64mm Total weight (including packaging): 1,134g Country of Origin: USA