DCC Decoders

This motherboard is designed to replace the existing circuit board in a Bachmann Light 4-8-2 (short tender) or the 2-8-0. This board provides an onboard Keep Alive® for uninterrupted performance over troublesome tracks. NOTE: This product does...

This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is designed with High Profile Pins to Receive a Soundtraxx or ESU decoder and provides an onboard Keep Alive® (KA4 style) for...

This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard Keep Alive® (KA2 style) for uninterrupted performance over...

This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. This board is designed with High Profile Pins to Receive a Soundtraxx or ESU decoder and provides an onboard Keep Alive® (KA4 style)...

This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. This board is designed to receive a WOW121 or EU821 decoder and provides an onboard Keep Alive® (KA4 style) for uninterrupted...

This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. It has an onboard Keep Alive® (KA4 style) for uninterrupted performance over troublesome tracks.  This board is designed with High Profile...

This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard KA2 and a 21-pin connector for quick decoder installation. The B-MB4 is...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. This board is designed with High...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the K4 steam. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. Pair with a WOW121 for...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. This board is designed with High...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. Pair with a WOW121 for unparalleled...

This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 Heritage 0-6-0 and 0-8-0. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard Keep Alive® for uninterrupted performance over...

This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 Heritage 0-6-0 and 0-8-0. This board is designed with High Profile Pins to receive a Soundraxx or ESU Decoder and provides an onboard Keep Alive® for...

The T1 LED has added Blue and Black/White wires for the use of a KeepAlive device. This decoder has internal resistors for LEDs eliminating the use of external resistors for F0F or F0R. This decoder may be hard-wired or plugged directly into any...

The full featured, 8 function, hard-wire, G-Scale decoder is tough enough to provide power for large engines, yet capable of creeping at ultra-slow speed due to the excellent TCS auto-adjusting BEMF. The G8 will have your locomotive running like the...

The AZL1D4 is the first drop-in decoder designed for the latest generation of American Z Line diesel locomotives. The design features a screw-down design, unlike previous designs which relied on slide-on contacts. Examples of locomotives which this...

This full-featured, 4 function, drop-in decoder is designed to fit in American Z Lines modern diesel chassis. Some of the AZL locomotive it fits in includes: SD70, SD70M, SD75I, SD75M, GP9, GP38-2 and more. This decoder includes built-in forward and...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4 will power an HO-Scale locomotive with headlights on for approximately 6...

TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  Newly-redesigned at half the size of a KA3, the KA1 will power HO or N scale locomotives with...