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Decoders

ON30 Decoders Model TrainsON30 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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23 Items

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  1. Bachmann 44949 HO DCC CONTROL BOX WITH TURNOUT DECODER
    Bachmann 44949 HO DCC CONTROL BOX WITH TURNOUT DECODER
    Number 44949
    Manufacturer Bachmann
    Scale ON30
    $26.99
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  2. Bachmann #44955 Whitcomb Diesel 16 Bit Tsunami Plug and Play Sound Module
    Bachmann #44955 Whitcomb Diesel 16 Bit Tsunami Plug and Play Sound Module
    Number 44955
    Manufacturer Bachmann
    Scale ON30
    $79.99
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  3. Bachmann #44957 On30 Sound Module for 2-6-0
    Bachmann #44957 On30 Sound Module for 2-6-0
    Number 44957
    Manufacturer Bachmann
    Scale ON30
    $89.99
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  4. Bachmann #44959 On30 Sound Module for 0-6-0
    Bachmann #44959 On30 Sound Module for 0-6-0
    Number 44959
    Manufacturer Bachmann
    Scale ON30
    $84.99
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  5. ESU 51820 SwitchPilot HO/N V2.0 4x accessory decoder 2x Servo DCC/MM 1A
    ESU 51820 SwitchPilot HO/N V2.0 4x accessory decoder 2x Servo DCC/MM 1A
    Number 51820
    Manufacturer ESU
    Scale Multi
    $34.99
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  6. ESU 51830 HO/N SwitchPilot 3 DCC Accessory Decoder for 4 Turnouts
    ESU 51830 HO/N SwitchPilot 3 DCC Accessory Decoder for 4 Turnouts
    Number 51830
    Manufacturer ESU
    Scale Multi
    $45.99
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  7. ESU 51831 HO/N SwitchPilot 3 Plus 8x accessory decoder DCC/MM OLED updatable
    ESU 51831 HO/N SwitchPilot 3 Plus 8x accessory decoder DCC/MM OLED updatable
    Number 51831
    Manufacturer ESU
    Scale Multi
    $74.99
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  8. ESU 51832 HO/N SwitchPilot 3 Servo 8x servo decoder DCC/MM OLED with RC-Feedback updatable
    ESU 51832 HO/N SwitchPilot 3 Servo 8x servo decoder DCC/MM OLED with RC-Feedback updatable
    Number 51832
    Manufacturer ESU
    Scale Multi
    $67.99
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  9. NCE 5240115 HO/N (Snap-It) Accessory decoder for one twin coil motor switch machine Snap-It
    NCE 5240115 HO/N (Snap-It) Accessory decoder for one twin coil motor switch machine Snap-It
    Number 5240115
    Manufacturer NCE
    Scale Multi
    $22.99
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  10. NCE 5240116 HO/N (Switch-Kat) Accessory decoder to control one Kato Unitrack remote switch Switch-Kat
    NCE 5240116 HO/N (Switch-Kat) Accessory decoder to control one Kato Unitrack remote switch Switch-Kat
    Number 5240116
    Manufacturer NCE
    Scale Multi
    $32.99
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  11. NCE 5240151 HO/N Switch8 Mark2 Accessory decoder for Tortoise Switches Switch8-MK2
    NCE 5240151 HO/N Switch8 Mark2 Accessory decoder for Tortoise Switches Switch8-MK2
    Number 5240151
    Manufacturer NCE
    Scale Multi
    $76.99
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  12. NCE 5240153 HO/N Q-Snap, control for twin coil type switch machines Q-Snap
    NCE 5240153 HO/N Q-Snap, control for twin coil type switch machines Q-Snap
    Number 5240153
    Manufacturer NCE
    Scale Multi
    $76.99
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  13. NCE 5240154 HO/N SwitchIt Mk2 Accessory Decoder For Stall Motor Machines SwitchIt-Mk2
    NCE 5240154 HO/N SwitchIt Mk2 Accessory Decoder For Stall Motor Machines SwitchIt-Mk2
    Number 5240154
    Manufacturer NCE
    Scale Multi
    $33.99
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  14. NCE #5240178 Next18 Decoder
    NCE #5240178 Next18 Decoder
    Number 5240178
    Manufacturer NCE
    Scale Multi
    $28.99
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  15. NCE #5240219 (DTK) Decoder Tester, tests motor and 4 functions DTK
    NCE #5240219 (DTK) Decoder Tester, tests motor and 4 functions DTK
    Number 5240219
    Manufacturer NCE
    Scale Multi
    $25.99
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  16. NCE #5240225 (EB1) Single output electronic circuit breaker (3-10 amps) With Status LED, Block Detect EB1
    NCE #5240225 (EB1) Single output electronic circuit breaker (3-10 amps) With Status LED, Block Detect EB1
    Number 5240225
    Manufacturer NCE
    Scale Multi
    $33.99
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  17. ESU #53900 Profi Decoder Tester for decoder.NEM65165221MTCPluX22Next18 Single wires. Coreless motor LED monitor 20mm spk. Extension port
    ESU #53900 Profi Decoder Tester for decoder.NEM65165221MTCPluX22Next18 Single wires. Coreless motor LED monitor 20mm spk. Extension port
    Number 53900
    Manufacturer ESU
    Scale Multi
    $46.99
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  18. ESU #53901 Decoder tester extension
    ESU #53901 Decoder tester extension
    Number 53901
    Manufacturer ESU
    Scale Multi
    $25.99
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  19. SoundTraxx 885617 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami EMD Sounds
    SoundTraxx 885617 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami EMD Sounds
    Number 885617
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
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  20. SoundTraxx 885619 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Alco Sounds
    SoundTraxx 885619 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Alco Sounds
    Number 885619
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
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  21. Digitrax #DS52 Dual Stationary Decoder for Snap Switches or Slow Motion Machines
    Digitrax #DS52 Dual Stationary Decoder for Snap Switches or Slow Motion Machines
    Number DS52
    Manufacturer Digitrax
    Scale Multi
    $23.99
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  22. Digitrax #LT1 Tester for Decoders & LocoNet Cables
    Digitrax #LT1 Tester for Decoders & LocoNet Cables
    Number LT1
    Manufacturer Digitrax
    Scale Multi
    $5.99
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  23. Digitrax SE74 Signal Decoder
    Digitrax SE74 Signal Decoder
    Number SE74
    Manufacturer Digitrax
    Scale Multi
    $99.99
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