The EHX Switchblade Pro is our deluxe switching box featuring true mechanical bypass, soft switching, high quality and low noise buffers, volume controls for all input signals, high headroom and a multitude of possible configurations for all your signal routing needs. This compact pedal is a versatile and indispensable tool! If you're running two amps in your set up this is the tool that will allow you to switch between them, or turn them both on at once.