DR-670: Recommended Foot Switches April 07, 2023 06:43 Updated Follow The following Foot Switches are compatible with the DR-670; BOSS FS-5U BOSS FS-6 Related articles PCS-31: PCS-31 Product Description DR-670: "BAK Battery Low" Message DR-670: Synchronization RC-600: How to use custom user Assignments for the onboard footswitch pedals? DR-670: Song Tempo (BPM)