Marshall PEDL-90012 DSL Series FootSwitch (DSL5, DSL20H, DSL20C, DSL40, DSL100)
A 2-way latching footswitch for DSL5, DSL20C, DSL20H, DSL40 and DSL100. The first switch will enable you to change between the ultra gain and classic gain channels. The second switch is an FX loop bypass. There are built in indicator lights that notify you when the switch is active or not.