
Octa-Switch MK3
Third-generation 8-loop switcher with silent relay switching and dual amp switching capability.
The Carl Martin Octa-Switch MK3 represents the third generation of their legendary pedalboard controller. It maintains the simple, reliable approach that made the original a professional standard while incorporating refinements.
Eight effects loops can be combined in any configuration across eight presets. DIP switches adjacent to each footswitch provide immediate visual feedback of preset configurations. Silent relay switching eliminates noise during preset changes.
Two external switching jacks enable dual-amp channel switching. The MK3 can operate buffered or true bypass via an internal switch. Built in a red powder-coated steel enclosure, it delivers years of reliable service managing complex pedalboard setups.


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