For sale is the Providence programmable switcher "PEC-04". This is a guitar/bass switcher that allows for flexible routing with a maximum of 4 loops + insert. ・Power on, patch switching, bypass operation, and LED display have been confirmed. ・Loop ON/OFF and preset memory switching also work without issue. ・It has some signs of use, but is generally in good condition for its age. ・Includes the original adapter. ・Ships immediately (excluding year-end and New Year holidays). ・Shipping included.