External Footswitch EFS-3
3-switch ARC-4 expansion footswitch with per-switch LEDs and assignable loop control
Dedicated extension footswitch for the ARC-4 Audio Routing Controller, adding three momentary footswitches with individual LED indicators—an improvement over previous expansion models that lacked per-switch status LEDs. Connects to the ARC-4 via included DIN 7-pin RC-7 cable (40cm standard; 50cm, 80cm, 100cm lengths available separately).
Default configuration recalls ARC-4 presets PS8, PS9, and PS10—the three presets not directly accessible from the ARC-4's own footswitches. Functions are fully reassignable: map switches to individual effects loop on/off control (L1-L8), preset recall, or other ARC-4 functions.
Passive design powered through the DIN 7-pin connection from the ARC-4—no separate power supply needed. 110 x 97 x 74mm at 390g.
Reverb
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