The AB-1 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. Also, 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). This product is built in a durable steel box and 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.

MPN: AB-1
UPC: 765811821755

• Each 1/4" unbalanced output channel (A or B) has its own LED to indicate which channel(s) is/are active
  
• Each output channel has its own independent, rugged on/off foot switch
  
• Paralleled 1/4" input/output jack for auxiliary use (tuner output)
  
• 9V battery (included) powers the channels' LED lights
  Operates without the battery but the lights will not function