IS200EMCSG1A Unused Conduction Sensor Board has the best deals at The Phoenix Controls. Large Inventory on Mark VI Spares. Buy Now IS200EMCSG1A. Unused and refurbished turbine control panels, as well as extra control cards, are all things The Phoenix Controls is interested in buying. The Phoenix Controls specializes in GE Drive Controls, GE Speedtronic, GE Excitation, GE LCI, Bently Nevada, and Woodward control systems, among others.