This full featured, 2 function, hardwire decoder is small enough for N-Scale, but strong enough for OO-Scale.

It is very useful for installations in small tank locos and others with minimal space for the decoder.

This M1 decoder comes connected to a 3.5" (8.89 cm) long harness which is terminated with an 8-Pin NMRA plug rotated 90 degrees from the standard orientation.

Included is the auto-adjusting BEMF for outstanding slow speed performance and hassle free set up. Also includes Quiet Drive for super quiet engine performance. Dimensions: 0.365" x 0.587" x 0.109" or 9.27mm 14.91mm 2.77mm