Call me dumb, but I’m a musician not an electrician. I don’t understand the wiring diagram on page 14 of the OS manual where it shows an external effects pedal plugged into the mix-out socket. “Using a standard insert cable…”. The “standard insert cable” looks to me like a cable with a mono jack at one end and two jacks, each with only one wire, at the other. Is this what it is? If so, where can I get one without having to buy a soldering iron? The patck leads I’ve seen, and those I have, all have a mono jack at each end.
It’s the same as a quarter inch stereo (TRS) to dual mono (TS). The Hosa STP-202 is one such cable
http://www.novamusik.com/search.aspx?type=Model&keyword=3010&mid=46&lbs=1
Thanks you sir! I ha 
ve ordered one.