The Marshall PEDL-00021 is a 5-button footswitch designed for the Marshall TSL series amplifiers, including models like the JCM2000 TSL100 and TSL601. This footswitch allows for hands-free control of the amplifier's Clean, Crunch, and Lead channels, as well as the Reverb and Effects functions, providing enhanced flexibility during performances. It features a sturdy 6-pin DIN connector and an eight-meter cable for convenient stage positioning. LED indicators are included for clear status visibility in low-light conditions. For detailed compatibility information, it's recommended to consult your amplifier's manual or contact Marshall Amplification directly.