Frustrated that your amp's effects loop isn't switchable? Here's the answer.
The Diamond Loop Switch goes between your effects loop and outboard effects and lets you turn your loop on or off at will either as a pedal, or through a remote trigger such as the Diamond MAC-2 or other latching footswitch/control function. Pedal sized enclosure for convenience in mounting options. The Loop Switch can also function as a pedal board bypass in the event of trouble on your board.