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Decoders

HO Scale Decoders Model TrainsHO Scale Decoders Model Trains

The DCC Decoder is a device that converts signals from one form to another. A decoder listens for Digital Packets addressed to it, and then performs whatever action is requested. Decoders receive commands from throttles or other devices and are responsible for controlling the vehicles and/or performing certain functions around a layout. Some kinds of decoders include multi-function decoders, mobile decoders, sound decoders, and function decoder accessory decoders. TrainWorld carries all the major brands for all kinds of decoders including Digitrax, Soundtraxx, ESU, MRC, NCE, and TCS. 

 

Want more information on DCC? Check out our guide below!

Guide To DCC

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Items 1-35 of 216

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  1. TCS #1000 A4x Drop in four function for Atlas, Athearn Kato and other diesels. Has full lighting effects - with BEMF
    TCS #1000 A4x Drop in four function for Atlas, Athearn Kato and other diesels. Has full lighting effects - with BEMF
    Number 1000
    Manufacturer Train Control Systems
    Scale HO
    $39.99
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  2. TCS #1001 A6X 6 Function drop in decoder. Diesel with full "X" series lighting effects and adj. low voltage supply
    TCS #1001 A6X 6 Function drop in decoder. Diesel with full "X" series lighting effects and adj. low voltage supply
    Number 1001
    Manufacturer Train Control Systems
    Scale HO
    $45.99
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  3. TCS #1006 M1 Micro 2 function decoder
    TCS #1006 M1 Micro 2 function decoder
    Number 1006
    Manufacturer Train Control Systems
    Scale HO, N
    $44.99
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  4. TCS #1008 M1P-15 Micro Decoder with harness for Atlas MP-15
    TCS #1008 M1P-15 Micro Decoder with harness for Atlas MP-15
    Number 1008
    Manufacturer Train Control Systems
    Scale HO, N
    $50.99
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  5. TCS #1011 M4 Micro Four function decoder
    TCS #1011 M4 Micro Four function decoder
    Number 1011
    Manufacturer Train Control Systems
    Scale HO, N
    $52.99
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  6. TCS #1013 MC2 Two function micro decoder with 7 wire mini harness
    TCS #1013 MC2 Two function micro decoder with 7 wire mini harness
    Number 1013
    Manufacturer Train Control Systems
    Scale HO
    $37.99
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  7. TCS #1015 MC2P-MH MC2 Decoder with medium wiring harness with NMRA plug
    TCS #1015 MC2P-MH MC2 Decoder with medium wiring harness with NMRA plug
    Number 1015
    Manufacturer Train Control Systems
    Scale HO
    $46.99
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  8. TCS #1017 MC4 Four Function micro decoder with 7 wire mini harness
    TCS #1017 MC4 Four Function micro decoder with 7 wire mini harness
    Number 1017
    Manufacturer Train Control Systems
    Scale HO
    $44.99
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  9. TCS #1024 T4X/4FN1 1.3amp 4 function decoder for HO
    TCS #1024 T4X/4FN1 1.3amp 4 function decoder for HO
    Number 1024
    Manufacturer Train Control Systems
    Scale HO
    $35.99
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  10. TCS #1026 T6X 6 function, hardwire or harnessed decoder
    TCS #1026 T6X 6 function, hardwire or harnessed decoder
    Number 1026
    Manufacturer Train Control Systems
    Scale HO
    $39.99
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  11. TCS #1028 DP2X 1.3 amp Plug-n-Play decoder
    TCS #1028 DP2X 1.3 amp Plug-n-Play decoder
    Number 1028
    Manufacturer Train Control Systems
    Scale HO
    $37.99
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  12. TCS #1104 T1P-SH T1 decoder with short NMRA harness
    TCS #1104 T1P-SH T1 decoder with short NMRA harness
    Number 1104
    Manufacturer Train Control Systems
    Scale HO
    $40.99
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  13. TCS #1115 MC2P-SH MC2 decoder with short wiring harness with NMRA plug
    TCS #1115 MC2P-SH MC2 decoder with short wiring harness with NMRA plug
    Number 1115
    Manufacturer Train Control Systems
    Scale HO
    $46.99
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  14. TCS #1121 MC2P-UK MC2 Decoder with mini harness UK style
    TCS #1121 MC2P-UK MC2 Decoder with mini harness UK style
    Number 1121
    Manufacturer Train Control Systems
    Scale HO
    $46.99
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  15. TCS #1149 T6XP-SH T6X Six Function decoder with short harness
    TCS #1149 T6XP-SH T6X Six Function decoder with short harness
    Number 1149
    Manufacturer Train Control Systems
    Scale HO
    $46.99
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  16. TCS #1287 DP2X-UK Two function plug and play decoder with vertical 8 pin alignment designed to fit in British outline locomotives
    TCS #1287 DP2X-UK Two function plug and play decoder with vertical 8 pin alignment designed to fit in British outline locomotives
    Number 1287
    Manufacturer Train Control Systems
    Scale HO
    $37.99
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  17. TCS #1335 DP5 5 Function Direct Plug In decoder for Atlas HO-Scale Locomotive
    TCS #1335 DP5 5 Function Direct Plug In decoder for Atlas HO-Scale Locomotive
    Number 1335
    Manufacturer Train Control Systems
    Scale HO
    $44.99
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  18. TCS #1343 LL8 6 function drop in decoder for LL Proto 2000
    TCS #1343 LL8 6 function drop in decoder for LL Proto 2000
    Number 1343
    Manufacturer Train Control Systems
    Scale HO
    $50.99
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  19. TCS #1412 DP2-LL 2 function 1 amp Plug N Play decoder for lifelike locos with headlight and mars light only
    TCS #1412 DP2-LL 2 function 1 amp Plug N Play decoder for lifelike locos with headlight and mars light only
    Number 1412
    Manufacturer Train Control Systems
    Scale HO
    $37.99
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  20. TCS #1416 AS6 Six Function, Drop in decoder for the HO-Scale, Atlas Alco Switchers
    TCS #1416 AS6 Six Function, Drop in decoder for the HO-Scale, Atlas Alco Switchers
    Number 1416
    Manufacturer Train Control Systems
    Scale HO
    $50.99
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  21. TCS #1464 KAT22 2 function, harnessed decoder with built in KA-2 Keep-Alive
    TCS #1464 KAT22 2 function, harnessed decoder with built in KA-2 Keep-Alive
    Number 1464
    Manufacturer Train Control Systems
    Scale HO
    $59.99
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  22. TCS #1465 KAT24 Decoder with Keep Alive
    TCS #1465 KAT24 Decoder with Keep Alive
    Number 1465
    Manufacturer Train Control Systems
    Scale HO
    $62.99
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  23. TCS #1466 KAT26 6 function, harnessed decoder with a built in KA2 Keep Alive
    TCS #1466 KAT26 6 function, harnessed decoder with a built in KA2 Keep Alive
    Number 1466
    Manufacturer Train Control Systems
    Scale HO
    $67.99
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  24. TCS #1479 KAM4-LED 4 function, LED-ready, hardwire decoder with a built in KA-2 Keep-Alive
    TCS #1479 KAM4-LED 4 function, LED-ready, hardwire decoder with a built in KA-2 Keep-Alive
    Number 1479
    Manufacturer Train Control Systems
    Scale HO
    $62.99
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  25. TCS #1482 T4-LED DCC Decoder
    TCS #1482 T4-LED DCC Decoder
    Number 1482
    Manufacturer Train Control Systems
    Scale HO
    $35.99
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  26. TCS #1485 KAM4 - 4 function hardwire decoder with a built in Keep-Alive
    TCS #1485 KAM4 - 4 function hardwire decoder with a built in Keep-Alive
    Number 1485
    Manufacturer Train Control Systems
    Scale HO
    $62.99
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  27. TCS #1511 WOW Steam Decoder
    TCS #1511 WOW Steam Decoder
    Number 1511
    Manufacturer Train Control Systems
    Scale HO
    $99.99
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  28. TCS #1513 WOW Steam-Cam Loco Decoder
    TCS #1513 WOW Steam-Cam Loco Decoder
    Number 1513
    Manufacturer Train Control Systems
    Scale HO
    $99.99
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  29. TCS #1514 WOW Steam JST9
    TCS #1514 WOW Steam JST9
    Number 1514
    Manufacturer Train Control Systems
    Scale HO
    $99.99
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  30. TCS #1516 WOW101-Steam Sound Decoder - Hardwired For 9-Pin JST harnesses, it does not come with Keep-Alive
    TCS #1516 WOW101-Steam Sound Decoder - Hardwired For 9-Pin JST harnesses, it does not come with Keep-Alive
    Number 1516
    Manufacturer Train Control Systems
    Scale HO
    $112.99
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  31. TCS #1517 WOW101 Steam KA Sound & DCC Decoder w/9-Pin JST & Keep Alive
    TCS #1517 WOW101 Steam KA Sound & DCC Decoder w/9-Pin JST & Keep Alive
    Number 1517
    Manufacturer Train Control Systems
    Scale HO
    $132.99
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  32. TCS 1525 WOWSound DCC Sound Decoder WOW-121-Steam 21-pin MTC Plug
    TCS 1525 WOWSound DCC Sound Decoder WOW-121-Steam 21-pin MTC Plug
    Number 1525
    Manufacturer Train Control Systems
    Scale HO
    $101.99
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  33. TCS #1527 WOW121 Diesel Decoder
    TCS #1527 WOW121 Diesel Decoder
    Number 1527
    Manufacturer Train Control Systems
    Scale HO
    $101.99
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  34. TCS 1549 MT1500 DCC Decoder for Micro-Trains SW-1500
    TCS 1549 MT1500 DCC Decoder for Micro-Trains SW-1500
    Number 1549
    Manufacturer Train Control Systems
    Scale HO
    $50.99
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  35. TCS #1605 WOW501 Sound, 5-Amp, Diesel Locomotive Decoder
    TCS #1605 WOW501 Sound, 5-Amp, Diesel Locomotive Decoder
    Number 1605
    Manufacturer Train Control Systems
    Scale HO
    $203.99
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