So the SS-20 has a control output, I don't have any midi equipment but I was wondering what are the electrical specs of that output so maybe I can try to use it with a switch device that has control inputs like the new Boss ES-5 with 5 loops. is it a mono or stereo connector? Does it provide some sort of DC voltage or is it just a relay output? How much current can it handle? Is it latched or momentary pulse or whatever?