Miller Multimatic 220 AC/DC Multiprocess Welder w/ Wireless Foot Pedal - 907757002$500 END USER REBATE All in One Take on more projects with one machine that has MIG, Stick, AC and DC TIG. QuickTech Automatically determines the polarity. MIG gun and TIG torch can stay connected at the same time. Automatically switches to the right process. Just hit the trigger or the foot control and the machine automatically changes. Automatically recalls the settings from the last process used. 14 Pin Controlled Operator Alternatives The standard