Carl Martin Octaswitch MK3

Programmable 8-Loop Effects Switcher with True Bypass
This programmable effects loop switcher is designed for professional pedalboards, making it easy to control complex effects setups. Featuring eight programmable effects loops, true bypass, buffered bypass, and the ability to connect two amplifiers, it provides flexible signal routing in a compact design. Programming is performed via DIP switches, while LED indicators provide clear feedback of active loops and presets.

Features

Programmable effects loop switcher
8 programmable effects loops
Compact design
True bypass on all loops
Main bypass with true bypass
Buffered bypass with integrated input buffer
Supports up to 8 effects units
Programming via DIP switches
LED indicators for active loops and presets
Supports stereo effects on loop 8
Dedicated stereo output
Can connect up to 2 amplifiers
Powered by 2 x 9V batteries or external power supply

Connections

1 x line input (6.3 mm jack)
8 x return (6.3 mm jack)
8 x send (6.3 mm jack)
L/R outputs (6.3 mm jack)
2 x EXT (6.3 mm jack)

Specifications

Effect type: Effects loop pedal
Dimensions (W × D × H): 31.1 × 15.5 × 6.5 cm
Net weight: 1600 g
Weight including packaging: 2 kg