This is what you can do with it: Use as many pedals as you’d like without tone-suck Quickly and easily bypass or engage all of your effects with one click Use Flexi-Switch™ Technology with every pedal in your setup Eliminate volume pedal tone-suck by using any expression pedal to control volume Use multiple amps without phase issues, ground loops, or extra noise Tidy up your rig, shorten cable runs, and reduce tone loss by keeping all inputs and outputs in one location Tech Specs Measures: 4.75? x 5.65? x 2.25? with knobs Current Draw: 40mA Input Impedance: 1M Ohm Output Impedance: 1K Ohm Flexi-Switching This device features Flexi-Switch™ Technology! This relay-based, true bypass switching style allows you to simultaneously use momentary and latching style switching. For standard latching operation, tap the footswitch once to activate the effect and then tap again to bypass. For momentary operation, hold the footswitch down for as long as you’d like to use the effect. Once you release the switch the effect will be bypassed. Since the switching is relay based, it requires power to pass signal.