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- TCS 1753 WDK-ATH-9 Complete Sound Conversion Kit fits Athearn Genesis EMD F9A HOOpens in a new window or tabBrand New$110.00or Best Offer+$6.00 deliveryLocated in United States
- SoundTraxx Tsunami2 885019 ALCO Diesel Sound Decoder 4 Amp Screw Terminal O GOpens in a new window or tabBrand New$140.00Buy It Now+$6.00 deliveryLocated in United States
- DCC Concepts ~ Zen Black Motor Decoder ~ 21 Pin & 8 Pin Harness ~ DCD-ZN218.6Opens in a new window or tabBrand New$37.10Buy It Now+$7.41 deliveryLocated in United StatesFree returnsTop Rated Plus
- Soundtraxx 884808 Tsunami2 TSU-21PNEM8 Digital Sound Decoder : Steam-2Opens in a new window or tabBrand New$98.36Buy It NowFree deliveryLocated in United StatesFree returns23 soldTop Rated Plus
- Digitrax SFX006 Soundbug™ Decoder | Sound Module Locomotives and Rolling StockOpens in a new window or tabBrand New$55.99Buy It Now+$9.90 deliveryLocated in United StatesBenefits charity
- SoundTraxx 810113 | 35 x 16mm Oval 8-ohm Speaker | Brand New (Squeaky's Trains)Opens in a new window or tabBrand New22 product ratings - SoundTraxx 810113 | 35 x 16mm Oval 8-ohm Speaker | Brand New (Squeaky's Trains)$12.76Buy It Now+$5.56 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- SoundTraxx 810158 | CurrentKeeper 2-Pin Wiring Harness | Squeaky's TrainsOpens in a new window or tabBrand New$7.16Buy It Now+$5.56 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- NEW Soundtraxx 810158 2-Pin Harness CurrentKeeper FREE US SHIPOpens in a new window or tabBrand New$12.49Buy It NowFree deliveryLocated in United StatesFree returnsLast one
- NEW Digitrax 1.25A Mobile Decoder GP7/SD60 Locos HO Scale FREE US SHIPOpens in a new window or tabBrand New$31.99Buy It NowFree deliveryLocated in United StatesFree returns
- NEW Soundtraxx 810103 40 x 20mm Oval Speaker FREE US SHIPOpens in a new window or tabBrand New$17.49Buy It NowFree deliveryLocated in United StatesFree returns
- SoundTraxx 810110 | 28mm Speaker Baffle Kit | Brand New (Squeaky's Trains)Opens in a new window or tabBrand New$6.36Buy It Now+$5.56 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- NCE 213 RJ12-7 7 Foot DCC Cab Bus Cable for NCE UTP Panels MODELRRSUPPLYOpens in a new window or tabBrand New$13.19Buy It NowFree deliveryLocated in United StatesFree returnsSave up to 10% when you buy moreTop Rated Plus
- Soundtraxx 810090 50 x 90mm Oval Speaker : TSU-4400 in O-scale or larger models.Opens in a new window or tabBrand New2 product ratings - Soundtraxx 810090 50 x 90mm Oval Speaker : TSU-4400 in O-scale or larger models.$15.16Buy It Now+$6.55 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- Soundtraxx Mini 2 Sugar Cube Speaker ~ 13 x 9 x 9.4mm ~ .75 Watt ~ 32 Ohm 810155Opens in a new window or tabBrand New$13.15Buy It Now+$6.82 deliveryLocated in United StatesFree returns270 soldTop Rated Plus
- SoundTraxx 885019 | TSU-4400 – Tsunami2 (4-amp) ALCO Diesel Sound Decoder | NewOpens in a new window or tabBrand New$164.00Buy It NowFree deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- PIKO ~ G Scale ~ New 2025 ~ DCC Switch Decoder ~ 4 Channel ~ 35013Opens in a new window or tabBrand New$147.99Buy It Now+$7.41 deliveryLocated in United StatesFree returnsTop Rated Plus
- Digitrax DH165L0 1.25 Amp HO Scale Mobile Decoder fits many Lifelike GP7/SD60Opens in a new window or tabBrand New$24.59Buy It Now+$5.85 deliveryLocated in United States97 sold
- SoundTraxx 810162 Speaker, Mini Cube 3 Oval Speaker/Baffle Kit 12.5X5.5X3mmOpens in a new window or tabBrand New$18.95Buy It NowFree deliveryLocated in United States49 sold
- Soundtraxx 810112 25 x 14mm Oval SpeakerOpens in a new window or tabBrand New$13.49Buy It Now+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- SoundTraxx ~ New 2025 ~ 28mm Square Mega Bass Speaker ~ 28 x 28 x 11.2mm ~810131Opens in a new window or tabBrand New5 product ratings - SoundTraxx ~ New 2025 ~ 28mm Square Mega Bass Speaker ~ 28 x 28 x 11.2mm ~810131$10.36Buy It Now+$6.82 deliveryLocated in United StatesFree returns149 soldTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- TCSBrand New$110.00+$6.00 delivery
- SoundTraxxBrand New$98.36Free delivery
- SoundTraxxBrand New$164.00Free delivery
- ESUBrand New$19.23+$7.41 delivery
- ESUBrand New$23.91+$9.91 delivery
- Soundtraxx 810113 35 x 16mm Oval Speaker : Narrow Hood DieselsOpens in a new window or tabBrand New$13.49Buy It Now+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- Digitrax DS52 Stationary Decoder for Snap Switches or Slow Motion Machines NIBOpens in a new window or tabBrand New$22.79Buy It Now+$5.85 deliveryLocated in United States6 watchers
- SoundTraxx 810132 | Locomotive-to-Tender Wiring Kit (DBX-9000) | Brand NewOpens in a new window or tabBrand New$15.96Buy It Now+$5.56 deliveryLocated in United StatesFree returns99 soldTop Rated Plus
- SoundTraxx 810128 Tsunami 220µF Replacement Capacitor | Squeaky's TrainsOpens in a new window or tabBrand New$2.61Buy It Now+$5.56 deliveryLocated in United StatesFree returns74 soldTop Rated Plus
- ESU 50340 ~ New 2025 ~ Modular Speaker Baffle Set Kit ~ 2 Sugar Cube SpeakersOpens in a new window or tabBrand New$19.23Buy It Now+$7.41 deliveryLocated in United StatesFree returns160 soldTop Rated Plus
- Soundtraxx 810130 27mm Round Mega Bass SpeakerOpens in a new window or tabBrand New$11.49Buy It Now+$5.85 deliveryLocated in United StatesFree returns25 soldTop Rated Plus
- Soundtraxx 810114 30mm Round SpeakerOpens in a new window or tabBrand New$11.49Buy It Now+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- Soundtraxx DCC Ultra-Flexible Wire Blue 10 30AWG #810148Opens in a new window or tabBrand New$5.95Buy It Now+$5.50 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- Hornby 4 Pin DecoderOpens in a new window or tabBrand New$32.09Buy It NowFree deliveryLocated in United Kingdom
- TCS ~ 32 AWG ~ DCC Decoder Wire ~ 20 Feet ~ Blue ~ 1224Opens in a new window or tabBrand New$14.75Buy It Now+$5.92 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- TCS ~ DCC WDK-INT-3 WOWKit ~ WOWSound Decoder ~ Intermountain ES44ac ~ 1764Opens in a new window or tabBrand New$123.42Buy It Now+$7.89 deliveryLocated in United StatesFree returns5 watchersTop Rated Plus
- SoundTraxx ~ New 2025 ~ Tsunami 2 TSU-4400 DCC ALCO Sound Decoder 4 Amp ~ 885019Opens in a new window or tabBrand New2 product ratings - SoundTraxx ~ New 2025 ~ Tsunami 2 TSU-4400 DCC ALCO Sound Decoder 4 Amp ~ 885019$164.00Buy It NowFree deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Soundtraxx ~ New 2025 ~ DBX-9000 ~ Locomotive To Tender Wiring Kit ~ 810132Opens in a new window or tabBrand New$15.96Buy It Now+$6.82 deliveryLocated in United StatesFree returns60 soldTop Rated Plus
- SoundTraxx 810155 Speaker, Mini Cube 2 Oval Speaker/Baffle 13x9x9.4mmOpens in a new window or tabBrand New$16.20Buy It NowFree deliveryLocated in United States42 sold
- NEW Soundtraxx 810110 28mm Baffle Kit FREE US SHIPOpens in a new window or tabBrand New$10.49Buy It NowFree deliveryLocated in United StatesFree returns
- HO Scale Soundtraxx 25X14MM SPEAKER Item #810112Opens in a new window or tabBrand New$7.50Was: $10.0025% offBuy It Now+$8.00 deliveryLocated in United StatesLast one
- Soundtraxx #810132 DBX-9000 Locomotive-to-Tender Wiring KitOpens in a new window or tabBrand New$17.95Buy It Now+$3.80 deliveryLocated in United StatesFree returns9 watchersTop Rated Plus
- Soundtraxx #810103 Oval Speaker, 40x20 mmOpens in a new window or tabBrand New$15.95Buy It Now+$4.50 deliveryLocated in United StatesFree returnsTop Rated Plus
- TCS 1753 WDK-ATH-9 Complete Sound Conversion Kit fits Athearn Genesis EMD F9A HOOpens in a new window or tabBrand New$137.99Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- TCS ~ DCC WDK-ATH-9 WOWKit ~ WOWSound Decoder ~ Athearn Genesis F9A ~ 1753Opens in a new window or tabBrand New$123.42Buy It Now+$7.89 deliveryLocated in United StatesFree returns6 watchersTop Rated Plus
- Soundtraxx HO Baffle Kit #810110 for a 28mm speakerOpens in a new window or tabBrand New$6.95Buy It Now+$4.50 deliveryLocated in United StatesFree returns70 soldTop Rated Plus
- NCE #174 D13J HO DCC Decoder for Athearn HO engines w/NMRA 9-pin Quick Plug NEWOpens in a new window or tabBrand New$22.99Buy It Now+$11.40 deliveryLocated in United States14 watchers
- Soundtraxx 810123 NMRA-Compatible 8-Pin ConnectorOpens in a new window or tabBrand New$11.49Buy It Now+$5.85 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- NEW Kato Sound Card EMD 2nd Gen Diesel HO/N Scale FREE US SHIPOpens in a new window or tabBrand New$36.99Buy It NowFree deliveryLocated in United StatesFree returns
- Soundtraxx New 810110 28mm (1") Complete Speaker Baffle Kit ~ Tsunami ~ EconamiOpens in a new window or tabBrand New$6.36Buy It Now+$6.82 deliveryLocated in United StatesFree returns149 soldTop Rated Plus
- Soundtraxx 810128 Tsunami 220µF Replacement CapacitorOpens in a new window or tabBrand New$2.99Buy It Now+$5.85 deliveryLocated in United StatesFree returns15 soldTop Rated Plus
- Soundtraxx 810155 Mini Cube 2 Oval Speaker / BaffleOpens in a new window or tabBrand New$13.49Buy It Now+$5.85 deliveryLocated in United StatesFree returns34 soldTop Rated Plus
- NCE 5240305 RC FILTER - Snubber Noise Suppressor 2PK 524-305Opens in a new window or tabBrand New$15.00Buy It Now+$4.99 deliveryLocated in United States20 sold
- Soundtraxx #810089 Round Speaker, 15mm (1/2"), details belowOpens in a new window or tabBrand New$11.95Buy It Now+$3.80 deliveryLocated in United StatesFree returnsTop Rated Plus
- Bachmann Magnum Model Railroad Power System NIB 44281 NEW SealedOpens in a new window or tabBrand New$24.99Buy It Now+$19.60 deliveryLocated in United StatesExtra 16% off with coupon
- SoundTraxx 2-Pin Microconnector Kit (1M, 1F) | 810012 | NEW | Squeaky's TrainsOpens in a new window or tabBrand New$8.76Buy It Now+$5.56 deliveryLocated in United StatesFree returns18 soldTop Rated Plus
- Soundtraxx 810162 Mini Cube 3 Oval Speaker / Baffle KitOpens in a new window or tabBrand New$15.99Buy It Now+$5.85 deliveryLocated in United StatesFree returns54 soldTop Rated Plus
- Soundtraxx ~ New 2025 ~ NMRA Compatible 8 Pin DCC Connector Plug ~ 4 Pc ~ 810123Opens in a new window or tabBrand New$11.16Buy It Now+$6.82 deliveryLocated in United StatesFree returnsTop Rated Plus
- Soundtraxx 810162 Mini Cube 3 Oval Speaker/Baffle Kit - $5 coupon offerOpens in a new window or tabBrand New$15.96Buy It Now+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- TCS 1764 Wow Soundkit WDK-INT-3 InterMountain ES44ACOpens in a new window or tabBrand New$124.99Buy It Now+$4.99 deliveryLocated in United States
- Soundtraxx #810113 Oval Speaker, 35 x 16 mm, details belowOpens in a new window or tabBrand New$15.95Buy It Now+$4.50 deliveryLocated in United StatesFree returnsTop Rated Plus
- NCE 5240305 DCC Track Bus Noise Snubber 2 PackOpens in a new window or tabBrand New$13.99Buy It Now+$5.85 deliveryLocated in United States
- Soundtraxx 885019 Tsunami 2 TSU-4400 Digital Sound Decoder : ALCO DieselOpens in a new window or tabBrand New$164.00Buy It NowFree deliveryLocated in United StatesFree returns19 soldTop Rated Plus
- Soundtraxx Tsunami2 Steam-2, 8-Function, 21-PinOpens in a new window or tabBrand New$98.36Buy It NowFree deliveryLocated in United States
- Soundtraxx ~ New 2025 ~ 15mm (1/2") Round Decoder Speaker .5 Watt 8 Ohms ~810089Opens in a new window or tabBrand New$11.16Buy It Now+$6.82 deliveryLocated in United StatesFree returnsTop Rated Plus
- Soundtraxx ~ New 2025 ~ Tsunami DCC Decoder 220µF Replacement Capacitor ~ 810128Opens in a new window or tabBrand New$4.62Buy It Now+$5.92 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- NCE 0174 HO Decoder Wired D13J 4-Function 9-Pin 1AOpens in a new window or tabBrand New$24.62List price: $25.955% offBuy It Now+$7.69 deliveryLocated in United StatesFree returns
- SoundTraxx 810131 | 28mm Square Mega Bass Speaker 8-ohm 4 watt | Brand NewOpens in a new window or tabBrand New$10.36Buy It Now+$5.56 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- SoundTraxx 810103 | 40 x 20mm Oval Speaker | Multi Scale (Squeaky's Trains)Opens in a new window or tabBrand New$12.76Buy It Now+$5.56 deliveryLocated in United StatesFree returns23 soldTop Rated Plus
- SoundTraxx 810089 | 15mm (1/2") Round Speaker | Multi Scale (Squeaky's Trains)Opens in a new window or tabBrand New$11.16Buy It Now+$5.56 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- NCE 5240174 D13J HO 4-Function [9 Pin JST Plug or Hardwire DCC Decoder]Opens in a new window or tabBrand New$22.99Buy It Now+$5.85 deliveryLocated in United States
- Soundtraxx #810155 Mini Cube 2 Oval Speaker/Baffle, details belowOpens in a new window or tabBrand New$14.95Buy It Now+$4.05 deliveryLocated in United StatesFree returnsTop Rated Plus
- SoundTraxx 30mm Round Speaker | 810114 | New | Squeaky's TrainsOpens in a new window or tabBrand New$11.16Buy It Now+$5.56 deliveryLocated in United StatesFree returns23 soldTop Rated Plus
- NCE 305 Snubber 2 pack - RC Filter - Prevent DCC Spikes MODELRRSUPPLY $5 OFFEROpens in a new window or tabBrand New$14.29Buy It Now+$5.85 deliveryLocated in United StatesFree returnsAlmost goneTop Rated Plus
- NCE Coil Cord RJ 6 Foot For Cabs | New | 5240209Opens in a new window or tabBrand New$12.99Buy It Now+$9.90 deliveryLocated in United States6 watchers
- Soundtraxx 810129 23mm Square Mega Bass SpeakerOpens in a new window or tabBrand New$11.49Buy It Now+$5.85 deliveryLocated in United StatesFree returnsTop Rated Plus
- DCC Concepts 4 Output Accesorry Decoder For Turnout Motors | DCP-AD4 | NewOpens in a new window or tabBrand New$49.99Buy It Now+$9.90 deliveryLocated in United States
- SoundTraxx 810162 | Mini Cube 3 Oval Speaker/Baffle Kit | New | Squeaky's TrainsOpens in a new window or tabBrand New5 product ratings - SoundTraxx 810162 | Mini Cube 3 Oval Speaker/Baffle Kit | New | Squeaky's Trains$15.96Buy It Now+$5.56 deliveryLocated in United StatesFree returns72 soldTop Rated Plus
- TCS ~ New 2025 ~ 30 AWG ~ DCC Decoder Wire ~ 10 Feet ~ Blue ~ 1213Opens in a new window or tabBrand New$6.97Buy It Now+$6.82 deliveryLocated in United StatesFree returnsTop Rated Plus
- Kato 222032 Sound Card, EMD 2nd Gen Diesel w/Turbo Sound Card : HO / N ScaleOpens in a new window or tabBrand New$32.99Buy It Now+$5.85 deliveryLocated in United StatesFree returnsSave up to 7% when you buy moreTop Rated Plus
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