Maximize the performance of your HO scale model railway with the Digitrax DH187A0 Series 7 Mobile Decoder. With its advanced programming features and 7 functions, this decoder offers smooth and precise control for your locomotives. Upgrade your layout and experience the power of Digitrax technology. Fits Kato, Athearn Genesis, Stewart, other HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output More Information Item # DH187A0 Brand Digitrax Scale HO MSRP $32.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

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Enjoy complimentary shipping!Bundle your purchases for even more savings with our free shipping option. (This offer is optional) This decoder features a true UP Big Boy recording! Previously this sound file was only offered in Athearn factory installed decoders, but now you can get it on our web store. This decoder is available in 3 board formats: TSU-1100, TSU-2200, and TSU-21PNEM8. We will have more web special decoders in the future so stay tuned. You will also get all of the features that you know and love from our Tsunami2 decoder line including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, injectors, power reverse, and firebox flicker. We also offer a large selection of selectable sound effects including: bells (12), Whistles (90+), couplers, dynamos and more!These decoders include an optional capacitor or can be wired to a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches.

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Enjoy complimentary shipping!Bundle your purchases for even more savings with our free shipping option. (This offer is optional) A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture our industry-best products right here in the USA, and our friendly customer support staff work side-by-side with the rest of our product team. The Tsunami2 TSU-BigSteamThe TSU-Big Steam is a limited edition decoder available in 3 board formats. This decoder features a true UP Big Boy recording! Previously this sound file was only offered in Athearn factory installed decoders, but now you can get it on our web store. This decoder is available in 3 board formats: TSU-1100, TSU-2200, and TSU-21PNEM8. You will also get all of the features that you know and love from our Tsunami2 decoder line including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, injectors, power reverse, and firebox flicker. We also offer a large selection of selectable sound effects including: bells (12), Whistles (90+), couplers, dynamos and more! DYNAMIC DIGITAL EXHAUST For added realism, you’ll love our reactive Dynamic Digital Exhaust (DDE) feature. When your locomotive is traveling across flat terrain and simply maintaining speed, you will hear your locomotive chugging along. But, when the locomotive encounters a grade and the engineer applies more throttle to get the train up the hill, the engine sounds will automatically react and reflect the increase of power needed to crest the hill. DDE accomplishes this by calculating the changes in strain or load on the motor and adjusting the exhaust to appropriately simulate the work the engineer would be doing to the throttle of the engine. This gives Tsunami2 the ability to create the most realistic experience possible.HIGH QUALITY SOUND LIBRARYOur large selection of high quality sound effects include:  10 Exhaust Chuffs Up to 12 Prime Movers in each sound profile  Up to 12 Bells  90 Whistles 40+ Airhorns Additional couplers, dynamos, cab chatter and more! ADDED REALISMAdditional realism can be simulated by adding functioning locomotive and train brakes, injectors, power reverse, firebox flicker and more. EASY INSTALLATIONThe TSU-2200 can simply plug into models equipped with a DCC quick plug. Our 9-Pin JST to NMRA 8-Pin Wiring Harness (P.N. 810135) can also be use to plug the TSU-2200 into models equipped with an NMRA 8-Pin plug. The TSU-2200 can also be wired into a large variety of models. The TSU-21PNEM8 simply plugs into models equipped with a 21-pin NEM socket. These decoders include an optional capacitor or can be wired to a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches.

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Get a quick decoder upgrade for your Bachmann HO Sound Value steam models with our new Tsunami2 TSU-BH2. This decoder offers 8 function outputs and an easy install. Simply replace the Sound Value decoder and enjoy all of the Tsunami2 features you love.The 8 function outputs are LED-friendly so resistors are not required for LEDs! (See the wiring diagrams under product documentation for more information). Light effects are fully remappable and offer full access to our 20+ HyperLight effects.This decoder is designed to replace the factory board in the following HO Bachmann Sound Value Steam Models: 2-6-0, 2-8-0, 4-6-2, 4-8-4 Class J and GS4.You will feel like you are in the cab with the amazing new features that Tsunami2 has to offer including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, functioning adjustable exhaust cut-off, and firebox flicker. We also offer a large selection of selectable sound effects including: exhaust chuffs(10), bells (12), Whistles (90), couplers, dynamos and more!This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches. Product Specifications: Sound Profile: Steam-2 Dimensions: 45 x 28 x 7.5mm Max. Motor Stall Current: 2A Max. Function Current: 100mA (each output) Function Outputs: 8 LED-Friendly Outputs! Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7.5V – 22V Sound Channels: 16 Tsunami2 Digital Sound Decoders integrate a full-featured sound system, Hyperlight™ lighting effects, Hyperdrive2™ advanced motor control, and a DCC decoder into a single package. Tsunami2 Digital Sound Decoders offer 20+ lighting effects in each model! Other popular Tsunami2 features include: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes. We also offer a large selection of selectable sound effects including: 8 manufacturer specific prime movers, bells (12), airhorns (40+), couplers, compressors, and more!

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The Digitrax SDXN167n18 is a powerful and efficient sound decoder specifically designed for N Scale trains. With its easy plug-in installation and series 7 design, this decoder allows for immersive sound and precise control over your train's movements. Enhance your model train experience with the Digitrax SDXN167n18. 8 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits Atlas N FA-1 locomotive and others Plug-in Next18 connector Motor drive at connector capacity 6 FX3 Functions New sound .spjs loadable with Digitrax USB programmer More Information Item # SDXN167n18 Brand Digitrax Scale N MSRP $65.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

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BIG sound in a small package! The small size of our new Tsunami2 TSU-N18 decoder makes it ideal for both N and small HO models that come equipped with a NEXT18 socket. Installations can’t get any easier. Simply plug this decoder in and enjoy all of the Tsunami2 features you know and love! You will feel like you are in the cab with the amazing new features that Tsunami2 has to offer including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, injectors, power reverse, and firebox flicker. We also offer a large selection of selectable sound effects including: exhaust chuffs(10), prime movers (up to 12), bells (12 in each diesel version), Whistles (90), airhorns (40+), couplers, dynamos and more! The TSU-N18 can be wired to a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches. Product Specifications: Sound Profile: Steam-2 Dimensions: 25 x 9.5 x 4.1mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 6 Audio Amplifier: 1 Watt, 8-Ohm Load DCC Track Voltage: 7.5V – 22V Sound Channels: 16 Tsunami2 Digital Sound Decoders integrate a full-featured sound system, Hyperlight™ lighting effects, Hyperdrive2™ advanced motor control, and a DCC decoder into a single package. Tsunami2 Digital Sound Decoders offer 20+ lighting effects in each model! Other popular Tsunami2 features include: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes. We also offer a large selection of selectable sound effects including: 8 manufacturer specific prime movers, bells (12), airhorns (40+), couplers, compressors, and more!

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The Digitrax SDXO487 is a high-capacity sound decoder designed for multi-scale use. With its advanced features, this decoder offers an immersive and realistic sound experience for your model trains. Its versatility allows you to easily switch between different scales, making it suitable for a wide range of layouts. Experience the power of sound with the Digitrax SDXO487. 8 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits many larger locomotives 4 Amp/5 Amps Peak 8 FX3 Functions, 300ma Output 8 Ω Box Speaker 330uF Capacitor New sound .spjs loadable with Digitrax USB programmer More Information Item # SDXO487 Brand Digitrax Scale HO, S, O, G Scale MSRP $89.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

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The Digitrax DH127MT is a DH127MT Series 7 Mobile Decoder designed for HO Scale model trains. It provides reliable and precise control for your locomotives, allowing for seamless movement on your railway. Boost the performance of your trains with the Digitrax DH127MT. Fits many 21MT equipped HO locomotives Digitrax 21-pin MT socket 1.0 Amp/2 Amps Peak 2 FX7 Functions, 300ma Output More Information Item # DH127MT Brand Digitrax Scale HO MSRP $28.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

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Upgrade your model train's performance with the Digitrax DO487 High-Capacity Mobile Decoder. With advanced technology and a high capacity, this decoder allows for precise control and smooth operation. Increase speed and power while maintaining consistent and reliable performance. Perfect for model train enthusiasts and professionals. High-capacity wired Mobile decoder Fits many larger locomotives 4 Amp/5 Amps Peak 8 FX3 Functions, 300ma Output More Information Item # DO487 Brand Digitrax Scale HO, S, O, G Scale MSRP $65.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

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This Digitrax SDH187MT is a high-quality Series 7 Sound Decoder designed for HO Scale models. With advanced sound technology, this decoder brings realistic audio to your train layout. Its compact design and easy installation make it a must-have for any model train enthusiast. 2 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits many HO locomotives 21MTC interface Motor 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output New sound .spjs loadable with Digitrax USB programmer More Information Item # SDH187MT Brand Digitrax Scale HO Scale MSRP $55.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

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