Two bright LEDs show you which signal is active. The unit is true bypass and passive, so it will work without a battery (a 9V battery is required for the LED to function). Designed with a cold rolled steel housing, this rugged pedal will stand up to the rigours of the road, or wherever you need a quick instrument change on-the-fly. 

The Morley ABY Mix guitar mixer and switcher routes 1 signal to 2 inputs or 2 inputs to 1 output. This pedal contain innovative designs, clever features, and bullet-proof construction. Each and every one is hand-assembled in the U.S.A. with American-made pride. 

**Warning: Do not use on powered speaker lines. You will damage your amp, speakers, or both.*