Morley ABY, route one signal to two outputs or two inputs to one output, choose A, B or A and B combined, 2 footswitches, true bypass, 2 Status LEDs, 1x ¼ inch input and 2 x ¼ in. outputs, passive operation (will work without battery / power supply), cold rolled steel housing, battery compartment / 9V DC jack (only for LED light needed), made in U.S.A.