The Bass Exchange is a bass players dream for any musician on the road with 2 instruments or 2 Amps. With independent input gains and our trademark VU meter, setting the exact volume for each instrument is a breeze. You can also change the mode to give you 5 different functions of the pedal. 1. Connect 2 instruments to 1 amp & switch between instruments. 2. Connect 2 instruments to 2 amps & switch between instruments. 3. Connect 1 instrument to 2 amps & switch between amps. 4. Connect 1 instrument to 1 or 2 amps & use the second channel at a higher gain level for a boost function. 5. Connect 2 instruments, 1 to a live amp & 1 to a DI output only. Features Independent Gains: -Set the independent gain on each input channel allowing you to balance out the level of two different instruments. Foot switchable: -Use the foot switch to switch between amps or instruments, depending on the mode being used. Output: -Dual Jack outputs, allowing connection to live amps or DI's.