TCS Decoders

K0D8-E: Drop-in decoder for Kato N Scale engines E5 and E6   . 8 Function with Auto Adjusting Back EMF and built-in onboard resistor for an LED.  1...

K0D8-F for Kato FP7A Units: The K0D8-E is a drop-in decoder for Kato N Scale EMD FP7A. It has 8 functions with built-in onboard resistors for...

TCS K1D4: This full featured 4 function BEMF decoder is designed to fit the following locomotives: Kato N-Scale EMD SD40, EMD SD70MAC, EMD SD70/75M,...

K1D4-NC: The K1D4-NC is designed to fit in the Kato GG1, SD40 Rev. 2, SD70ACe. This decoder is designed to use the original motor clips from the...

TCS K2D4 For Kato N Scale: The K2D4 is a N-scale drop-in decoder designed for Kato and Walthers locomotives. Examples include the following: Kato: ...

The K3D3 is a N-scale drop-in decoder designed specifically to fit the Kato N-Scale NW2 locomotive. Note:  This decoder is very fragile due to its...

K4-LK Light Board The K4-LK is a function-only lighting expansion board which has been designed to be installed into the KATO N-scale MP36PH. This...

DECODER K4D6 The K4D6 is a N-scale drop-in decoder specifically designed to fit the Kato N-Scale MP36PH locomotive. This decoder is also commonly...

TCS KA-3 Keep-Alive™ The Keep-Alive™ (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or...

TCS KA-4 Keep-Alive™ The Keep-Alive™ (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or...