TCS N INTERMOUNTAIN DECODER IMF4 FOR F3/7A & B F9B LOCO

This full featured 4 function BEMF decoder is designed specifically to meet the needs of N-Scale modelers who are converting their Intermountain F3A/B, F7A/B and F9B N-Scale locomotives to DCC. We have included our next generation BEMF for outstanding slow speed performance, quiet drive for super quiet engine performance, and auto adjusting motor control for hassle free set-up.