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- 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 returns116 watchersTop Rated Plus
- Digitrax SDXH167D Series 7 Sound Decoder HO Scale with SpeakerOpens in a new window or tabBrand New$49.99Buy It Now+$5.85 deliveryFree returns129 soldTop 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
- Digitrax DH127D Economy 9 Pin Wired Decoder (was DH126D) MODELRRSUPPLY $5 CouponOpens in a new window or tabBrand New$20.69Buy It Now+$5.85 delivery468 sold
- Train Control Systems TCS #1024 T4X HO Scale 4 Function DCC DecoderOpens in a new window or tabBrand New$21.59Buy It NowFree delivery222 sold
- 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 returnsAlmost goneTop Rated Plus
- 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 returns114 soldTop Rated Plus
- Digitrax SDXH167D Series 7 Sound Decoder HO Scale with SpeakerOpens in a new window or tabBrand New$54.99Buy It NowFree deliveryFree returns
- TCS T4X HO Scale DCC Motor Decoder 4 Function 9-pin JST & KA Plug ~ NEW 2024Opens in a new window or tabBrand New$17.99Buy It Now+$5.50 delivery in 2-4 days
- Soundtraxx 852002 MC2H104AT Atlas Style Board Mobile Decoder MODELRRSUPPLYOpens in a new window or tabBrand New$23.16Buy It Now+$4.25 deliveryFree returns166 soldTop Rated Plus
- Train Control System TCS 1286 CN-GP N Scale DCC Decoder for Kato Atlas Life LikeOpens in a new window or tabBrand New$34.49Buy It NowFree delivery55 sold
- NixTrainz | Decoder Buddy Version 5B (1K Ohm, 8 Outputs) | HO ScaleOpens in a new window or tabBrand New$10.99Buy It Now+$5.56 deliveryFree returnsSave up to 5% when you buy moreTop Rated Plus
- 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 WOW101-KA-Steam ~ 9-Pin JST Connector or Hard-Wire ~ KA3 Keep Alive HO ScaleOpens in a new window or tabBrand New$109.99Buy It Now+$5.50 delivery in 2-4 days
- Digitrax DH165L0 ~ New 2025 ~ 1.25 Amp HO DCC Motor Decoder ~ Life Like GP7/SD60Opens in a new window or tabBrand New$27.62Buy It Now+$5.92 deliveryFree returnsAlmost goneTop Rated Plus
- Digitrax DH127D HO Scale Economy Wired Mobile DCC DecoderOpens in a new window or tabBrand New$20.49Buy It Now+$5.85 delivery316 sold
- Digitrax SDXH187MT HO Scale Series 7 Sound Decoder 21pin 21MTC interfaceOpens in a new window or tabBrand New$52.49Buy It NowFree deliveryLast one
- 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 delivery93 sold
- ESU LokSound V5.0 DCC 21 MTC (21 Pin) Blank Decoder NEM6660 ~ 58429Opens in a new window or tabBrand New$103.44Buy It Now+$5.50 delivery in 2-4 days
From our popular brands
Based on number of views and purchases | Sponsored- DigitraxDigitrax SDXH187K1A ~ New 2025 ~ DCC Sound Decoder For HO Scale Kato AC4400Opens in a new window or tabBrand New$59.97+$7.89 delivery
- DigitraxDigitrax SDXH167D Series 7 Sound Decoder HO Scale with SpeakerOpens in a new window or tabBrand New$49.99+$5.85 delivery
- TCSTCS KAM4-LED ~ DCC Decoder ~ Keep Alive ~ LED Resistors ~ 4 Functions ~ 1479Opens in a new window or tabBrand New$57.72+$5.92 deliverySave up to 8% when you buy more
- TCSTCS 1525 WOW121-Steam HO Scale MTC 21 Pin WOWSteam Sound Decoder Version 4.6Opens in a new window or tabBrand New$92.72+$5.50 delivery
- ESUESU LokSound V5.0 DCC 21 MTC (21 Pin) Blank Decoder NEM6660 ~ 58429Opens in a new window or tabBrand New$103.44+$5.50 delivery
- ESUESU LokPilot V5.0 DCC Motor Decoder ~ 21 Pin 4 Functions ~ HO or O Scale 59629Opens in a new window or tabBrand New$28.89+$5.50 delivery
- SoundTraxxSoundtraxx 884808 Tsunami2 TSU-21PNEM8 Digital Sound Decoder : Steam-2Opens in a new window or tabBrand New$98.36Free delivery
- SoundTraxxSoundTraxx 885607 | BLU-2200 Blunami ALCO Diesel Sound Decoder | Multi ScaleOpens in a new window or tabBrand New$135.96Free delivery
- NEW Digitrax DN147A0 Mobile Decoder for Many Older Atlas N Scale LocomotivesOpens in a new window or tabBrand New$37.99Buy It NowFree deliveryFree returns
- SoundTraxx 852005 MC1H104P21 DCC Mobile Decoder, 21pinOpens in a new window or tabBrand New$22.36Buy It Now+$5.85 delivery25 sold
- 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
- Circuitron 800-6616 ZipZ Solderless Connection System Kit 6 PcOpens in a new window or tabBrand New$29.99Buy It NowFree deliveryFree returnsTop Rated Plus
- NixTrainz | Decoder Buddy Original (2.2K Ohm, 8 Outputs) | HO ScaleOpens in a new window or tabBrand New$11.99Buy It Now+$5.56 deliveryFree returnsSave up to 5% when you buy moreTop Rated Plus
- Digitrax DN147A0 DCC Mobile Decoder for older Atlas N scale replaced DN163A0Opens in a new window or tabBrand New$32.78Buy It Now+$5.85 deliveryLast one
- Digitrax DH187K0 HO Scale Drop-in Board Type DCC Decoder Kato Legacy LocomotivesOpens in a new window or tabBrand New$31.69Buy It NowFree delivery
- NixTrainz Decoder Buddy New NTZ6 V5B 12 Outputs 21 Pin Decoders 5 PackOpens in a new window or tabBrand New$54.89Buy It Now+$9.99 delivery
- TCS WOWDiesel WOW101-KA Diesel DCC Sound Decoder 9-pin JST Connector Version 4Opens in a new window or tabBrand New$110.99Buy It Now+$5.50 delivery in 2-4 days
- TCS 1525 WOW121-Steam HO Scale MTC 21 Pin WOWSteam Sound Decoder Version 4.6Opens in a new window or tabBrand New$92.72Buy It Now+$5.50 delivery in 2-4 days
- TCS WOW121 Diesel HO Scale MTC 21 Pin WOWDiesel Sound Decoder Version 4Opens in a new window or tabBrand New$91.99Buy 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
- Digitrax DN147A0 N Scale Decoder Fits many older Atlas N Scale locomotivesOpens in a new window or tabBrand New$32.79Buy It Now+$5.85 deliveryLast one
- TCS 1002 FL2 | New | Train Control Systems | Function Decoder | W/HarnessOpens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It Now+$6.20 deliveryBenefits charity
- 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
- 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
- TCS 2010 Keep-alive (Ka) Devices Are Used To Supply Power To Decoders N ScaleOpens in a new window or tabBrand New$16.99Buy It Now+$5.85 deliveryFree returns33 soldTop Rated Plus
- Decoder Buddy Main Board 2.2K Ohm | New | Nixtrainz | Connector BoardOpens in a new window or tabBrand New$7.63Was: $10.9030% offBuy It Now+$5.50 delivery
- TCS 1343 LL8 8-Function 8-Pin Drop-In DCC Decoder for Life-Like Proto 2000Opens in a new window or tabBrand New$59.98Buy It NowFree deliveryFree returnsTop Rated Plus
- ESU LokPilot V5.0 DCC Motor Decoder ~ 21 Pin 4 Functions ~ HO or O Scale 59629Opens in a new window or tabBrand New$28.89Buy It Now+$5.50 delivery in 2-4 days
- Digitrax DH127D Mobile Decoder HO Scale LocomotivesOpens in a new window or tabBrand New$20.99Buy It Now+$5.85 deliveryFree returns65 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 returnsLast one
- Train Control Systems TCS HO Scale #1527 21 Pin Diesel WOW121 Sound Decoder V4Opens in a new window or tabBrand New$95.79Buy It NowFree delivery10 watchers
- Digitrax DH187D ~ New 2025 ~ 1.0 Amp Premium HO Scale ~ DCC Wired Motor DecoderOpens in a new window or tabBrand New$29.87Buy It Now+$6.82 deliveryFree returns264 soldTop Rated Plus
- Train Control Systems TCS KA1 #1454 Power Continuation module "Keep Alive"Opens in a new window or tabBrand New$29.00Buy It NowFree deliveryFree returns
- 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
- Train Control Systems TCS DCC 1516 WOW101 Steam Sound Decoder NEW Version 4.6Opens in a new window or tabBrand New$92.25Buy It Now+$5.85 deliveryFree returnsAlmost goneTop Rated Plus
- Train Control Systems TCS HO Scale #1525 21 Pin Steam WOW121 Sound Decoder V4.6Opens in a new window or tabBrand New$94.79Buy It NowFree delivery13 sold
- NEW Soundtraxx 852002 DCC Mobile Decoder MC2H104AT FREE US SHIPOpens in a new window or tabBrand New$27.49Buy It NowFree deliveryFree returns
- Digitrax DN146IP ~ New 2025 ~ 8 Pin N or HO Scale Integrated DCC Motor DecoderOpens in a new window or tabBrand New$28.92Buy It Now+$5.92 deliveryFree returns24 soldTop Rated Plus
- Train Control Systems TCS KA2 #1456 Power Continuation module "Keep Alive"Opens in a new window or tabBrand New$28.99or Best OfferFree delivery
- NCE 178 Next18 DCC Decoder (NEM-662) NEW MODELRRSUPPLY $5 Coupon offerOpens in a new window or tabBrand New$26.19Buy It NowFree deliveryFree returns67 soldTop Rated Plus
- Train Control Systems TCS #1479 KAM4-LED HO Scale DCC Decoder W/Keep AliveOpens in a new window or tabBrand New$57.69Buy It NowFree deliveryLast one
- Digitrax DH187MT 21 Pin HO Scale DCC Decoder 8 Functions 21MTC interfaceOpens in a new window or tabBrand New$36.79Buy It NowFree deliveryLast one
- TCS T1-LED ~ 9 Pin & Harness ~ New 2025 ~ DCC Motor Decoder ~ LED Ready ~ 1484Opens in a new window or tabBrand New$19.23Buy It Now+$7.89 deliveryFree returnsSave up to 8% when you buy moreTop Rated Plus
- Train Control Systems TCS KA3 #2000 Power Continuation module "Keep Alive"Opens in a new window or tabBrand New$29.00Buy It NowFree deliveryFree returns
- Train Control System TCS 1000 A4X HO DCC Drop In Decoder Atlas,Kato,AthearnOpens in a new window or tabBrand New$41.79Buy It NowFree deliveryLast one
- Train Control System TCS 1293 K1D4 N Scale DCC Decoder Kato Athearn LocomotivesOpens in a new window or tabBrand New$49.79Buy It NowFree deliveryLast one
- 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
- Train Control Systems TCS KA4 #1688 Power Continuation module "Keep Alive"Opens in a new window or tabBrand New$29.00Buy It NowFree deliveryFree returns
- Train Control Systems TCS HO Scale #1516 WOW Sound Steam Decoder V4.6Opens in a new window or tabBrand New$103.59Buy It NowFree delivery46 sold
- ESU LokPilot DCC Motor Decoder ~ 8-Pin Plug With Harness ~ HO or O Scale 59620Opens in a new window or tabBrand New$29.99Buy It Now+$5.50 delivery in 2-4 days
- TCS 1001 A6X 6 Function Ho Scale Decoder | New | Train Control Systems |Opens in a new window or tabBrand New$25.19Was: $35.9930% offBuy It Now+$6.20 deliveryBenefits charity
- Train Control Systems TCS 1533 WOW101-KA-Diesel Sound Decoder V4 with Keep AliveOpens in a new window or tabBrand New$115.79Buy It NowFree deliveryAlmost gone
- Train Control Systems TCS KA2 #1456 Power Continuation module "Keep Alive"Opens in a new window or tabBrand New$29.00Buy It NowFree deliveryFree returns
- 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 System TCS 1416 AS6 DCC Decoder HO Atlas S1,S2,S3,S4 LocomotivesOpens in a new window or tabBrand New$50.39Buy It NowFree deliveryLast one
- Soundtraxx MC1H104P21 DCC Motor Decoder 21-Pin 4 Functions NEW 2024 ~ 852005Opens in a new window or tabBrand New$22.39Buy It Now+$5.50 delivery in 2-4 days
- 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 returns153 soldTop Rated Plus
- Soundtraxx DCC Ultra-Flexible Wire Blue 10 30AWG #810148Opens in a new window or tabBrand New$5.95Buy It Now+$5.50 deliveryFree returnsAlmost goneTop Rated Plus
- Soundtraxx Tsunami2 TSU-PNP8 Sound Decoder 8 Functions : EMD Diesel ~ 885813Opens in a new window or tabBrand New$98.63Buy It Now+$5.50 delivery in 2-4 days
- Digitrax DN147K2 N Scale Decoder for Kato Fits Many N scale LocomotivesOpens in a new window or tabBrand New$32.69Buy It Now+$5.85 delivery
- 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
- TCS A4X ~ Drop In PNP ~ DCC Motor Decoder For Atlas Athearn Kato etc HO ScaleOpens in a new window or tabBrand New$36.49Buy It Now+$5.50 delivery in 2-4 days
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