0 Marshall Footswitch PEDL-90010 For MG50FX (used Marshall Marshall Pedl-90010 Footswitch Footswitch 1 The Mentorship of Gen. John Pershing to Capt. George Marshall - The... Compatible with the Marshall MG50FX The Marshall PEDL-90010 footswitch gives you extra control over any Marshall amp in the MG50FX series. arshall Footswitch PEDL-90010 - Footswitches & Controllers - Vancouver, British Colubia | Facebook arketplace | Facebook With 2 foot controls, you can toggle between clean or crunch and toggle your overdrive. Back to the Roots All-purpose Organic Potting Soil Mix 47022 at