• The AB-100 is great for a musician needing quick access between two different amplifiers and/or two different instruments

• Each 1/4 inch unbalanced output channel (A or B) has its' own LED to indicate which channel(s) is/are on

• Each output channel has its' own independent, rugged on/off foot switch

• It has a paralleled 1/4 inch input/output jack for auxiliary use (tuner output)

• Heavy duty steel box

• Comes with a 9-volt battery to power the channels' LED lights

• The unit will operate without the battery, but the lights will not function

• Superior quality connectors

• Individually tested for performance and quality