Carl Martin Octa-Switch Loop Switcher

Description

Carl Martin Octa-Switch Loop Switcher.8 individual loops, loop 8 with a stereo return. 2 external control connections, 2 master outputs. Switchable inbuilt buffer. Powered by a standard 9v DC connection or 2 9v batteries. One of the battery covers is missing no power supply but it does work with a 9V power supply and no manual The 9 front switches are a general bypass and 8 patch switches. The loops are assigned to each patch via a bank of dip switches, and each patch can also have the external control switches assigned to it by dip switch.You can use the switcher both in front of your amp and in the effects loop using the 4-cable method into any of the loops.