Reporting question for Footswitch Box - for Marshall, Two Button, LED

Product:
Footswitch Box - for Marshall, Two Button, LED

Question:
Will this work with a Marshall as50d amp?

Answer:
This footswitch is the generic version of the M-PEDL-91003 and that is the correct footswitch for the amp in question. This footswitch should be the correct one for your amp.