Zoom FS-01 Footswitch/ External Footswitch

FS 01 Foot Switch works with Many Zoom Multi-Effects Products including the :503, 504, 505, 506 ,507, 508, 509, 510, RT 323, RT 123, RT 234, RFX 2000, 2020, 3030, 4040, 1202, MRS 1044, 4040, 9120 and Many other Zoom Products. -Use the FS01 with Zoom Multi-Effect Consoles to Switch on the Edit Mode and Use the Unit's Pedals to turn Individual Effects on and Off During Programming