414 results
- TCS WOW101-Steam ~ WOWSound ~ DCC Decoder ~ 9 Pin JST & Harness ~ 1516Opens in a new window or tabBrand New$89.62Buy It Now+$7.89 deliveryFree returnsSave up to 8% when you buy moreTop Rated Plus
- Soundtraxx ECO-PNP for Diesels: Econami Sound Decoder 6 Function ~ 882004Opens in a new window or tabBrand New$67.98Buy It Now+$5.50 delivery in 2-4 days
- ESU LokSound 5 21PNEM DCC Sound Decoder for Rapido E8B Diesel LocomotivesOpens in a new window or tabPre-Owned$102.00Buy It NowFree delivery
- NixTrainz | Decoder Buddy Version 5B - 2.2K Ohm, 8 Outputs | Brand NewOpens in a new window or tabBrand New$10.99Buy It Now+$5.56 deliveryFree returnsSave up to 5% when you buy moreTop Rated Plus
- Train Control Systems TCS DCC 1286 CN-GP Split Style Decoder N scaleOpens in a new window or tabBrand New$28.99Buy It Now+$5.85 deliveryFree returns258 soldTop Rated Plus
- Digitrax DH127D HO Scale Economy Wired Mobile DCC DecoderOpens in a new window or tabBrand New$20.49Buy It Now+$5.85 delivery297 sold
- Digitrax DZ123PS ~ New 2025 ~ DCC Motor Decoder 2 Function ~ 8 Pin Plug ~ Z/N/HOOpens in a new window or tabBrand New$20.23Buy It Now+$4.89 deliveryFree returns291 soldTop Rated Plus
- Train Control Systems TCS #1024 T4X HO Scale 4 Function DCC DecoderOpens in a new window or tabBrand New$21.59Buy It NowFree delivery202 sold
- Train Control Systems TCS 1024 T4X 4 Function DCC Decoder - $5 OfferOpens in a new window or tabBrand New$16.99Buy It Now+$5.85 deliveryFree returns107 soldTop Rated Plus
- TCS KA2 ~ Keep-Alive ~ New 2025 ~ Smaller Style ~ HO or N Scale ~ 1456Opens in a new window or tabBrand New$26.23Buy It Now+$6.82 deliveryFree returnsSave up to 8% when you buy moreTop Rated Plus
- Digitrax SDXH187K1A ~ New 2025 ~ DCC Sound Decoder For HO Scale Kato AC4400Opens in a new window or tabBrand New$59.97Buy It Now+$7.89 deliveryFree returns113 watchersTop Rated Plus
- New/unused Digitrax HO DH127P Decoder With Harness (used)Opens in a new window or tabBrand New$4.991 bid · Time left3d 17h+$4.57 delivery
- Digitrax DH127D ~ New 2025 ~ 1.0 Amp Economy HO Scale Wired Mobile DecoderOpens in a new window or tabBrand New$20.72Buy It Now+$6.82 deliveryFree returns1,089 soldTop Rated Plus
- NixTrainz | Decoder Buddy Mini (2.2k Ohm Resistors Onboard) | MotherboardOpens in a new window or tabBrand New$10.99Buy It Now+$5.56 deliveryFree returns215 soldTop Rated Plus
- Digitrax ~ DCC Motor Decoder ~ Fits Many Kato N Scale Locomotives ~ DN147K1COpens in a new window or tabBrand New$32.84Buy It Now+$6.82 deliveryFree returns496 soldTop Rated Plus
- Digitrax DH127PS ~ New 2025 ~ 1.0 Amp DCC Decoder HO Scale ~ 9 Pin & 8 Pin PlugOpens in a new window or tabBrand New$23.62Buy It Now+$6.82 deliveryFree returns788 soldTop Rated Plus
- N scale DCC sound decoder for Model Power N Scale SteamOpens in a new window or tabBrand New$45.89Buy It Now+$5.85 delivery
From our popular brands
Based on number of views and purchases | Sponsored- TCSTCS WOW101-Steam ~ WOWSound ~ DCC Decoder ~ 9 Pin JST & Harness ~ 1516Opens in a new window or tabBrand New$89.62+$7.89 deliverySave up to 8% when you buy more
- SoundTraxxSoundtraxx ECO-PNP for Diesels: Econami Sound Decoder 6 Function ~ 882004Opens in a new window or tabBrand New$67.98+$5.50 delivery
- DigitraxDigitrax DH127D ~ New 2025 ~ 1.0 Amp Economy HO Scale Wired Mobile DecoderOpens in a new window or tabBrand New$20.72+$6.82 delivery
- DigitraxDigitrax SDXH187K1A ~ New 2025 ~ DCC Sound Decoder For HO Scale Kato AC4400Opens in a new window or tabBrand New$59.97+$7.89 delivery
- ESUESU LokPilot DCC Motor Decoder ~ 8-Pin Plug With Harness ~ HO or O Scale 59620Opens in a new window or tabBrand New$29.87+$5.50 delivery
- TCSTCS WOWSound ~ WOW121 ~ Diesel 1527 ~ 21 Pin DCC Sound Decoder ~ Version 4 PrimeOpens in a new window or tabBrand New$92.72+$7.41 deliverySave up to 6% when you buy more
- SoundTraxxSoundTraxx 885607 | BLU-2200 Blunami ALCO Diesel Sound Decoder | Multi ScaleOpens in a new window or tabBrand New$135.96Free delivery
- MRCHO-Gauge - MRC Sound Decoder - Atlas GensetOpens in a new window or tabBrand New$89.99+$10.00 delivery
- ESUESU 51968 ~ New 2025 ~ 21 Pin V5.0 Adapter Board ~ 6 Functions ~ With Open WiresOpens in a new window or tabBrand New$18.72+$5.92 delivery
- TCS 1484 T1-LED 2-Function Hardwire Decoder for HO Scale LocomotivesOpens in a new window or tabBrand New$20.99Buy It NowFree deliveryFree returns
- Digitrax DH187A0 HO Scale Drop-in Board Type DCC Decoder Kato Athearn OthersOpens in a new window or tabBrand New$31.69Buy It NowFree delivery20 watchers
- TCS WOWSound ~ WOW121 ~ Diesel 1527 ~ 21 Pin DCC Sound Decoder ~ Version 4 PrimeOpens in a new window or tabBrand New$92.72Buy It Now+$7.41 deliveryFree returnsSave up to 6% when you buy moreTop Rated Plus
- Nixtrainz DECODER BUDDY MINI 21 Pin DCC NIX Motherboard - MODELRRSUPPLY $5 OFFEROpens in a new window or tabBrand New$10.95Buy It Now+$5.85 deliveryFree returns364 soldTop Rated Plus
- HO Scale DCC Ready Control BoardOpens in a new window or tabRefurbished$9.99or Best Offer+$4.89 deliveryLast one
- TCS 1674 ~ EU821 MTC 21 Pin DCC Control Motor Decoder ~ 8 Function .. HO ScaleOpens in a new window or tabBrand New$27.95Buy It Now+$5.50 delivery in 2-4 days
- Circuitron 800-6006 Tortoise Switch Machine Value 6 PackOpens in a new window or tabBrand New$119.00Buy It NowFree deliveryFree returnsTop Rated Plus
- NixTrainz | Decoder Buddy Mini (1k Ohm Resistors Onboard) | Squeaky's TrainsOpens in a new window or tabBrand New$10.99Buy It Now+$5.56 deliveryFree returns173 soldTop Rated Plus
- ESU LokPilot DCC Motor Decoder ~ 8-Pin Plug With Harness ~ HO or O Scale 59620Opens in a new window or tabBrand New$29.87Buy It Now+$5.50 delivery in 2-4 days
- ESU LokSound V5.0 DCC Direct ~ Blank Sound Decoder ~ PNP Style 58821Opens in a new window or tabBrand New$102.99Buy It Now+$5.50 delivery in 2-4 days
- TCS WOWDiesel WOW101-KA Diesel DCC Sound Decoder 9-pin JST Connector Version 4Opens in a new window or tabBrand New$115.99Buy It Now+$5.50 delivery in 2-4 days
- Digitrax SDXH167D Series 7 Sound Decoder HO ScaleOpens in a new window or tabBrand New$62.79Buy It NowFree delivery55 sold
- Soundtraxx 852002 MC2H104AT Atlas Style Board Mobile Decoder MODELRRSUPPLYOpens in a new window or tabBrand New$23.16Buy It Now+$4.25 deliveryFree returns162 soldTop Rated Plus
- Digitrax HO DH127PS Decoder Economy Wired Mobile With Short 8 pin HarnessOpens in a new window or tabBrand New$20.89Buy It Now+$5.85 delivery80 sold
- TCS ~ New 2025 ~ WOWSound WOW101 Diesel 1530 ~ Audio Assist ~ 9 Pin ~ NewOpens in a new window or tabBrand New$89.62Buy It Now+$7.89 deliveryFree returns89 soldTop Rated Plus
- Digitrax DH165IP 1.25 Amp HO Scale Mobile Decoder Kato EMD SD70MAC and OthersOpens in a new window or tabNew (Other)$15.950 bids · Time left9d+$4.63 deliveryFree returns
- Tsunami TSU-AT1000 Sound Decoder for all Atlas U Boat & AC4400 GE LocomotivesOpens in a new window or tabBrand New$75.99Buy It Now+$4.55 delivery
- SoundTraxx 885607 | BLU-2200 Blunami ALCO Diesel Sound Decoder | Multi ScaleOpens in a new window or tabBrand New$135.96Buy It NowFree deliveryFree returnsLast oneTop Rated Plus
- TCS A4X ~ HO Drop In PNP ~ DCC Motor Decoder For Atlas, Athearn, Kato, Etc. 1000Opens in a new window or tabBrand New2 product ratings - TCS A4X ~ HO Drop In PNP ~ DCC Motor Decoder For Atlas, Athearn, Kato, Etc. 1000$36.23Buy It Now+$5.92 deliveryFree returnsSave up to 8% when you buy moreTop Rated Plus
- Digitrax DH127MT 21 Pin HO Scale DCC Decoder 2 Functions 21MTC interfaceOpens in a new window or tabBrand New$22.89Buy It Now+$5.85 delivery12 sold
- Digitrax DG583S DCC Decoder 5 Amp ~ 8 Functions ~ Screw Terminals ~ G Scale New!Opens in a new window or tabBrand New6 product ratings - Digitrax DG583S DCC Decoder 5 Amp ~ 8 Functions ~ Screw Terminals ~ G Scale New!$55.62Buy It Now+$5.92 deliveryFree returns132 soldTop Rated Plus
- Digitrax DN147K1C N Scale Decoder for Kato Fits Many N scale LocomotivesOpens in a new window or tabBrand New$32.49Buy It Now+$5.85 delivery40 sold
- ESU 58219 HO LokSound 5 Fx DCC/MM/SX/M4 21MTC NEM660 Blank Decoder w/LoudspeakerOpens in a new window or tabBrand New$88.96Buy It Now+$7.69 deliveryFree returns
- 3 pack - Digitrax DH127D Economy 9 Pin Wired Decoders NEW MODELRRSUPPLY $5 OfferOpens in a new window or tabBrand New$66.49Buy It NowFree deliveryLast one
- Digitrax DN167K0A Mobile Decoder fits many Kato N scale - 6 FX3 functionsOpens in a new window or tabPre-Owned$32.00or Best OfferFree delivery
- Digitrax ~ Mobile Decoder ~ Fits Many Older Atlas N Scale Locomotives ~ DN147A0Opens in a new window or tabBrand New$32.84Buy It Now+$6.82 deliveryFree returns263 soldTop Rated Plus
- NEW TCS KA2 Device Supply Power to Decoders for N & HO Scale FREE US SHIPOpens in a new window or tabBrand New$29.99Buy It NowFree deliveryFree returns59 sold
- NCE 156 D16MTC 21 PIN DCC Decoder MODELRRSUPPLY $5 Coupon offerOpens in a new window or tabBrand New$31.96Buy It Now+$5.85 deliveryFree returnsSave up to 6% when you buy moreTop Rated Plus
- SoundTraxx 852002 | DCC Mobile Decoder MC2H104AT | HO Scale | Squeaky's TrainsOpens in a new window or tabBrand New$23.16Buy It Now+$5.56 deliveryFree returns160 soldTop Rated Plus
- TCS 1525 WOW121-Steam Universal Sound Decoder w/ 21-Pin Plug for HO ScaleOpens in a new window or tabBrand New$90.99Buy It Now+$5.85 deliveryFree returnsLast oneTop Rated Plus
- NEW Soundtraxx 852002 DCC Mobile Decoder MC2H104AT FREE US SHIPOpens in a new window or tabBrand New$27.49Buy It NowFree deliveryFree returns
- Kato 29-351 EM13 DCC Decoder : N ScaleOpens in a new window or tabBrand New$31.99Buy It Now+$5.85 deliveryFree returnsSave up to 7% when you buy moreTop Rated Plus
- Digitrax DH187MT 21 Pin HO Scale DCC Decoder 8 Functions 21MTC interfaceOpens in a new window or tabBrand New$36.79Buy It NowFree delivery5 watchers
- Digitrax ~ Mobile Decoder ~ Fits Many Kato N Scale Locomotives ~ DN167K0AOpens in a new window or tabBrand New$32.99Buy It Now+$6.82 deliveryFree returns368 soldTop Rated Plus
- Soundtraxx ~ Tsunami 2 ~ TSU-N18 ~ GE Diesel DCC Sound Decoder ~ Next18 ~ 885027Opens in a new window or tabBrand New$100.76Buy It NowFree deliveryFree returns73 soldTop Rated Plus
- Digitrax DH127MT DCC Mobile Decoder 21-pin plug - 21MTC - replaced DH126MT - NEWOpens in a new window or tabBrand New$23.99Buy It Now+$5.85 deliveryAlmost gone
- DCC Concepts ~ Cobalt Accessory Decoder CDU Solenoid Drive SX 4-Way ~DCD-ADS-4sxOpens in a new window or tabBrand New$53.26Buy It Now+$5.92 deliveryFree returnsTop Rated Plus
- Digitrax DH187K0 ~ New 2025 ~ HO Scale DCC Motor Decoder ~ Kato, Stewart, AtlasOpens in a new window or tabBrand New$26.59Buy It Now+$6.82 deliveryFree returns149 soldTop Rated Plus
- Digitrax DH165IP 1.25 Amp HO Scale Mobile Decoder Kato EMD SD70MAC and OthersOpens in a new window or tabBrand New$25.39Buy It Now+$5.85 deliveryAlmost gone
- Marklin 74462 HO C-Track Installation Digital DecoderOpens in a new window or tabBrand New$41.42List price: $43.996% offBuy It Now+$6.72 deliveryFree returns
- TCS KAM4-LED ~ DCC Decoder ~ Keep Alive ~ LED Resistors ~ 4 Functions ~ 1479Opens in a new window or tabBrand New$57.72Buy It Now+$5.92 deliveryFree returnsSave up to 8% when you buy moreTop Rated Plus
- TCS WOWSound WOW121 Steam 1525 21 Pin DCC Sound Decoder Version 4 ~ New!!Opens in a new window or tabBrand New$92.72Buy It Now+$7.41 deliveryFree returns124 soldTop Rated Plus
- Soundtraxx 884808 Tsunami2 TSU-21PNEM8 Digital Sound Decoder : Steam-2Opens in a new window or tabBrand New$98.36Buy It NowFree deliveryFree returns21 soldTop Rated Plus
- Train Control Systems TCS #1296 Z2 2 function BEMF Z and N Scale DCC DecoderOpens in a new window or tabBrand New$34.89Buy It Now+$5.85 delivery
- TCS A6X ~ HO Drop In PNP ~ DCC Motor Decoder For Atlas, Athearn, Kato, Etc. 1001Opens in a new window or tabBrand New$39.97Buy It Now+$8.92 deliveryFree returns34 watchersTop Rated Plus
- TCS 1517 WOW101-KA-Steam Universal Sound Decoder w/ 9-Pin JST Plug for HO ScaleOpens in a new window or tabBrand New$115.99Buy It Now+$5.85 deliveryFree returns57 soldTop Rated Plus
- Circuitron 800-6006 Tortoise Switch Machine Value 12 PackOpens in a new window or tabBrand New$215.00Buy It NowFree deliveryFree returnsTop Rated Plus
- SoundTraxx ~ New 2025 ~ Tsunami 2 TSU-4400 DCC ALCO Sound Decoder 4 Amp ~ 885019Opens in a new window or tabBrand New$164.00Buy It NowFree deliveryFree returnsLast oneTop Rated Plus
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