TCS Model Trains

This is the N Scale AMD4 4-Function Drop-In DCC Decoder by Train Control Systems.

This is the Z Scale Z2 2-Function DCC Decoder - Hardwire (.245 x .525 x .11'' 6.22 x 13.34 x 2.79mm) by Train Control Systems.

This is the N Scale ASD4 4-Function Drop-In DCC Decoder by Train Control Systems.

This decoder has a 9-Pin JST on the front. It is compatible with any T-Series harness and also includes an auxiliary harness for attaching your speaker, Keep-Alive, and for the additional lighting functions (F3 and F4).

This is the DP2X-UK 2-Function DCC Decoder w/Direct 8-Pin NMRA Plug On Board - Control Only by Train Control Systems.

This decoder has a 21-Pin connector on the front. It is compatible with any TCS motherboard (which include onboard Keep-Aliv technology) which provides easy connections for attaching your speaker, cam, and for the additional lighting functions (F1 and F2).