DCC Decoders

96 products

  • Digitrax DH127D | Series 7 Mobile Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax DH127D | Series 7 Mobile Decoder | HO Scale

    3 in stock

    The Digitrax DH127D Series 7 Mobile Decoder is an expertly designed decoder for HO Scale trains. With precise and efficient operation, this decoder is a game changer for model railroaders looking to elevate their layout. Featuring the latest technology and high-performance features, the Digitrax DH127D provides unparalleled control and reliability. Fits many HO locomotives Digitrax 9-Pin Harness Socket 1.0 Amp/2 Amps Peak 2 FX7 Functions, 200ma Output More Information Item # DH127D Brand Digitrax Scale HO MSRP $24.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    3 in stock

    $18.69

  • SoundTraxx 885815 | TSU-PNP8  8 Function Tsunami2 (2-amp) ALCO Diesel Sound Decoder - Squeaky's Trains SoundTraxx 885815 | TSU-PNP8  8 Function Tsunami2 (2-amp) ALCO Diesel Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885815 | TSU-PNP8 8 Function Tsunami2 (2-amp) ALCO Diesel Sound Decoder

    1 review

    2 in stock

    The TSU-PNP8 is a universal factory board replacement sound decoder suitable for use in many manufacturer’s diesel models such as those made by Atlas, Athearn, and InterMountain Models. It is suitable for a wide variety of models from HO to S scale. 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 brakes, and train brakes. We also offer a large selection of selectable sound effects including: prime movers (up to 12), bells (12), airhorns (40+) and more! This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches.

    2 in stock

    $98.36

  • ESU 58429 | LokSound 5 Sound and DCC Control Decoder - 21MTC NEM6660 Harness Plug - 30 x 15.5mm | HO & O Scale - Squeaky's Trains

    ESU LLC ESU 58429 | LokSound 5 Sound and DCC Control Decoder - 21MTC NEM6660 Harness Plug - 30 x 15.5mm | HO & O Scale

    2 in stock

    By default, this decoder does not come with a pre-programmed Sound Profile. Nevertheless, we provide complimentary Sound File programming for all ESU decoders. Please be aware that opting for Sound File Programming in your order might result in a shipment delay of 1 to 2 business days. Visit this link to preview ESU Sounds 21MTC NEM6660 Harness Plug, 30 x 15.5mm Version The LokSound 5 is the most important member of the LokSound family. Due to the combination of the digital decoder and the sound module on one circuit board we achieve the smallest possible dimensions of 30 mm x 15.5 mm. Therefore it fits into almost any H0 or 0 gauge locomotive. LokSound 5 decoders are available with all popular interface types and are supplied with a sugar cube speaker (11 mm x 15 mm) and a sound enclosure. The LokSound 5 DCC is made for the North American and Australian markets. It is a pure DCC Decoder, which supports RailComPlus and can also be used on DC layouts. Please note the LokSound 5 DCC decoder does not come with a speaker. Operating modes Like all products of the LokSound family the LokSound 5 is a true multi protocol decoder. It supports DCC as well as Motorola®, Selectrix® and M4. Of course it supports 14 through to 128 speed steps as well as 2 and 4 digit addresses in DCC format and up to 32 functions. Thanks to RailComPlus® the decoders register themselves fully automatically on suitable command stations. This decoder supports all DCC programming modes and thanks to RailCom® you may read out the CV values on the main, provided you have a command station supporting RailCom®. There are utility registers for command stations that only facilitate programming of CVs ranging from 1 to 255. Motorola® users benefit from up to 28 speed steps for 255 addresses. Three additional Motorola® addresses facilitate triggering of 16 functions. An integral programming mode even allows programming with the good old Central Unit 6021. The M4 protocol supports the automatic registration on mfx® compatible central units. The LokSound 5 decoder supports the Märklin® braking sections just as well as the ZIMO® HLU braking commands or the Lenz® ABC system. Braking with DCC brake generators or with DC is also possible. Furthermore the locomotive with a LokSound will come to a halt when a Selectrix® braking diode is switched into the circuit. The ABC push-pull feature enables the automatic commuting between two stations. The LokSound 5 decoder is also suitable for analogue DC and AC (!) layouts. Sound The LokSound 5 decoder can reproduce up to 10 channels simultaneously. Each channel offers up to 16 Bit / 31250 kHz and thus we have finally achieved hi-fi sound quality on your layout. For all practical purposes one cannot detect any difference to the original. A class D audio power amplifier with up to 3W output power feeds the speakers with a permitted impedance of 4 – 32 Ohms. The huge 128 MBit sound memory assures sufficient storage capacity. The volume of all individual sound fragments may be adjusted separately. The outstandingly flexible sound engine without a rigid flow chart facilitates a prototypical simulation of all conceivable rail vehicles. Three separately adjustable braking functions and two alternative load scenarios provide you with maximum control of your vehicles. Functions We are quite aware that you want your locomotives to be as realistic as possible. Therefore we have packed many function outputs into it.  Subject to the type of interface every LokSound 5 has at least 10 amplified outputs. The decoders with PluX22 or 21MTC interface have an additional 4 outputs for controlling servos or as logic outputs. Of course, all important lighting functions are supported. The brightness of each output may be adjusted separately. The decoder supports the automatic push and pull movements – known as the coupler waltz - required for reliable operation of digital couplers such as the ones by ROCO® and Krois® as well as Telex® couplers. Motor control Motor control of the LokSound 5 has been further improved. A variable PWM pulse frequency ranging from 10 kHz to 50 kHz assures perfect silent operation, particularly for coreless motors. Thus the typical hum is a thing of the past. Load control can now be adjusted with up to 10 separate CVs and thus will manage even the most difficult cases. The unique “Auto Tune” function facilitates the automatic calibration of the decoder to perfectly match the motor. The LokSound 5 decoder supplies up to 1.5A motor current, which is quite sufficient even for older motor types. LokSound 5 DCC The LokSound 5 DCC is made for the North American and Australian markets. It is a pure DCC Decoder, which supports RailComPlus and can also be used on DC layouts. More Information Item # 58429  Brand ESU Scale HO & O WARNING: This product can expose you to a chemical, which is known to the State of California to cause Cancer and Reproductive Harm - For more information go to www.P65Warnings.ca.gov

    2 in stock

    $93.60

  • SoundTraxx 885814 | TSU-PNP8  8 Function  Tsunami2 (2-amp) GE Diesel Sound Decoder - Squeaky's Trains SoundTraxx 885814 | TSU-PNP8  8 Function  Tsunami2 (2-amp) GE Diesel Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885814 | TSU-PNP8 8 Function Tsunami2 (2-amp) GE Diesel Sound Decoder

    1 review

    3 in stock

    The TSU-PNP8 is a universal factory board replacement sound decoder suitable for use in many manufacturer’s diesel models such as those made by Atlas, Athearn, and InterMountain Models. It is suitable for a wide variety of models from HO to S scale. 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 brakes, and train brakes. We also offer a large selection of selectable sound effects including: prime movers (up to 12), bells (12), airhorns (40+) and more! This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches.

    3 in stock

    $98.36

  • SoundTraxx 885006 | TSU-2200 Tsunami2 (2-amp) GE Diesel Sound Decoder | HO Scale - Squeaky's Trains SoundTraxx 885006 | TSU-2200 Tsunami2 (2-amp) GE Diesel Sound Decoder | HO Scale - Squeaky's Trains

    SoundTraxx SoundTraxx 885006 | TSU-2200 Tsunami2 (2-amp) GE Diesel Sound Decoder | HO Scale

    1 in stock

    The TSU-2200 is a versatile Digital Sound Decoder that is suitable for a wide variety of models from HO to S scale. 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), Whistles (90), airhorns (40+), couplers, dynamos and more! This 2-amp, universal-style format, and includes a connector to easily add a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches. Product Specifications: Sound Profile: GE Diesel Dimensions: 35 x 18 x 6mm Max. Motor Stall Current: 2A Max. Function Current: 100mA (each output) Function Outputs: 6 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7.5V – 22V Sound Channels: 16

    1 in stock

    $107.16

  • SoundTraxx 852003 | DCC Mobile Decoder MC2H104OP - Squeaky's Trains

    SoundTraxx SoundTraxx 852003 | DCC Mobile Decoder MC2H104OP

    3 in stock

    HO-scale, 4-function decoder that measures 25 x 16 x 6mm with a 9-pin JST to 8-pin NMRA wiring harness that can be used in many DCC-ready models that have an NMRA 8-pin socket. This decoder will operate in both DC and DCC. Dimensions: 25 x 16 x 6mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 4 DCC Track Voltage: 21 Volts Maximum

    3 in stock

    $29.56

  • Digitrax SDH167D | Series 7 Sound Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax SDH167D | Series 7 Sound Decoder | HO Scale

    2 in stock

    The Digitrax SDH167D is a powerful and versatile sound decoder designed for HO scale model trains. With advanced features such as Series 7 sound technology, this decoder delivers high-quality sound effects and enhances your model railroad experience. Easy to install and compatible with most DCC systems. 2 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits many HO locomotives Digitrax 9-Pin Harness Motor 1.0 Amp/2 Amps Peak 6 FX3 Functions, 200ma Output New sound .spjs loadable with Digitrax USB programmer 10-Pin sound harness with 8 Ohm 16 x 26 x 9mm Box Speaker 300uF Capacitor More Information Item # SDH167D Brand Digitrax Scale HO Scale MSRP 49.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    2 in stock

    $39.20

  • ESU 58921 | LokSound 5 DCC Direct Sound & Control Decoder with Integrated PowerPack | HO Scale - Squeaky's Trains

    ESU LLC ESU 58921 | LokSound 5 DCC Direct Sound & Control Decoder with Integrated PowerPack | HO Scale

    1 review

    1 in stock

    By default, this decoder does not come with a pre-programmed Sound Profile. Nevertheless, we provide complimentary Sound File programming for all ESU decoders. Please be aware that opting for Sound File Programming in your order might result in a shipment delay of 1 to 2 business days. Visit this link to preview ESU Sounds With its unique design LokSound 5 DCC Direct, with integrated PowerPack can easily replace boards that provide poor motor control, low volume, or generally inferior sound. Not only will the decoder work fine with most factory installed speakers, but it will sound even better with our new 11x15mm “sugar cube” speaker and sound enclosure kits. Worried about dead spots or pesky yard ladder switches? There’s no need as we’ve built in ESU PowerPack direct into the decoder! Modes The LokSound 5 DCC is made for the North American and Australian markets. It is a pure DCC Decoder, which supports RailComPlus and can also be used on DC layouts. With its size of 0.67x2.72 inch / 17x69 mm the LokSound 5 DCC Direct, with integrated PowerPack will fit in almost all of the popular North American and Australian H0 manufacturers locomotives. In the DCC format, 14 to 128 speed steps are as natural as 2- and 4-digit addresses and up to 32 functions. Thanks to RailComPlus®, the decoders log on fully automatically to a suitable digital central unit. It masters all DCC programming modes and, thanks to RailCom®, the CV values on the main track can be read out with suitable control panels. For panels that can only program the CVs from 1-255, there are auxiliary registers. Braking with DCC brake modules or DC voltage is also possible. An automatic ABC shuttle allows automatic commuting between two stations. The LokSound 5 DCC Direct, with integrated PowerPack decoder can also be used on analog DC tracks. Sound The LokSound 5 DCC Direct, with integrated PowerPack can play up to 10 channels simultaneously. Each channel can be resolved with up to 16 bit / 31250 kHz and finally offers hi-fi quality on your system. There is virtually no difference to the original more audible. A Class D audio power amplifier with up to 3W output powers the speakers, which may have between 4 ohms and 32 ohms impedance. The huge 128 Mbit sound storage provides enough capacity. All individual sounds can be individually adjusted in volume. The super flexible Sound engine without rigid schedule allows the prototypical simulation of all imaginable locomotives. Three separately adjustable braking functions and two alternative load scenarios give you the maximum control over your Locos. Features We know that you want your locomotives to be as realistic as possible. That’s why we packed the LokSound 5 DCC Direct, with integrated PowerPack with function outputs. Depending on the interface version, the LokSound 5 DCC Direct with integrated PowerPack decoder offers at 10 amplified function outputs. Of course tons of lighting effects are also available. The brightness of each output can be set separately. In order to keep compatible with the thousands of LokSound Selects and LokSound V4 decoders already on the market we made sure to add many of the most popular features of that Generation! This Includes the Full Throttle features, including the Famous Drive Hold! Motor Control The engine control of the LokSound 5 DCC Direct, with integrated PowerPack has again been fundamentally improved. A variably adjustable PWM clock frequency of 10kHz to 50kHz ensures especially in bell armature motors for a super quiet operation - The typical “humming” is a thing of the past. The load control can now be adapted to difficult cases with up to 10 CVs. The unique “Auto tune” function allows the automatic decompression of the decoder to the motor. The LokSound 5 DCC Direct, with integrated PowerPack decoder delivers up to 0.75A motor current enough juice for older engines. Energy Storage The LokSound 5 DCC Direct, with integrated PowerPack reliably supplies energy to your locomotive when traversing dirty track or long turnout ladders. With its energy storage (1 Farad capacity) the unit supplies power to all light and motor functions as well as to the sound module. Subject to the energy consumption of your model it may continue to move for up to three seconds. The on board PowerPack incorporates an integral charging circuit controlled by the decoder. Because of this there are no limitations or need to disconnect it during programming like some non-ESU "keep-alive" devices. In order to avoid an undue load on the booster in case there are several models in the same booster sector, the charging current is limited. More Information Item # 58921 Brand ESU Scale HO WARNING: This product can expose you to a chemical, which is known to the State of California to cause Cancer and Reproductive Harm - For more information go to www.P65Warnings.ca.gov

    1 in stock

    $120.90

  • SoundTraxx 852001 | DCC Mobile Decoder MC1H102P8 | HO Scale - Squeaky's Trains

    SoundTraxx SoundTraxx 852001 | DCC Mobile Decoder MC1H102P8 | HO Scale

    1 review

    3 in stock

    HO-scale, 2-function decoder that measures 17 x 17 x 7mm in a plug-and-play format suitable for use with a variety of models. It is manufactured with an NMRA compatible 8-pin ‘direct-plug.' This decoder will operate in DCC only. Dimensions: 17 x 17 x 7mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 2 DCC Track Voltage: 21 Volts Maximum

    3 in stock

    $20.76

  • SoundTraxx 885609 | BLU-21PNEM8 Blunami EMD Diesel Sound Decoder - Squeaky's Trains SoundTraxx 885609 | BLU-21PNEM8 Blunami EMD Diesel Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885609 | BLU-21PNEM8 Blunami EMD Diesel Sound Decoder

    1 in stock

    SoundTraxx Blunami decoders will change the way you enjoy the model railroading hobby. They operate in DC, DCC, or wireless mode with the free Blunami App. The Blunami BLU-21PNEM8The BLU-21PNEM8 is a 1-amp Digital Sound Decoder with 8 function outputs. It is designed for easy plug-in operation when mated to a 21-pin NEM connector. You will feel like you are in the cab with the amazing new features that Blunami 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), Whistles (90), airhorns (40+), couplers, dynamos, and more! Need Help Choosing a Sound Profile?We have tons of sounds to match a wide range of locomotives. So many, in fact, we cannot fit them all on one decoder. Therefore, they are broken up into sound profiles of like sounds (Steam, EMD, GE, Electric, etc.). If you don't know which sound profile you need, the best place to start is the Sound Selection References. These will list all the prime movers or exhaust chuffs available on each sound profile. If you need further assistance explore these links:  Decoder Selector: Tells you which board format and part number you need for specific models. Sound Samples: Hear SoundTraxx sounds in action!

    1 in stock

    $135.96

  • Digitrax SDXH167D | Series 7 Sound Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax SDXH167D | Series 7 Sound Decoder | HO Scale

    1 review

    1 in stock

    Upgrade your model trains with the Digitrax SDXH167D series 7 sound decoder for HO Scale. Expertly designed with advanced technology, this decoder delivers clear and realistic sound effects for an immersive experience. Enjoy precise control and enhanced functionality with this top-notch decoder. 8 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits many HO locomotives Digitrax 9-Pin Harness Motor 1.0 Amp/2 Amps Peak 6 FX3 Functions, 200ma Output New sound .spjs loadable with Digitrax USB programmer 10-Pin sound harness with 8 Ohm 16 x 26 x 9mm Box Speaker 300uF Capacitor More Information Item # SDXH167D Brand Digitrax Scale HO Scale MSRP $59.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    1 in stock

    $47.20

  • SoundTraxx 885613 | BLU-PNP8 Blunami EMD Diesel Sound Decoder | HO Scale - Squeaky's Trains SoundTraxx 885613 | BLU-PNP8 Blunami EMD Diesel Sound Decoder | HO Scale - Squeaky's Trains

    SoundTraxx SoundTraxx 885613 | BLU-PNP8 Blunami EMD Diesel Sound Decoder | HO Scale

    3 in stock

    Blunami will change the way you enjoy the model railroading hobby! The BLU-PNP8 is a universal factory board replacement sound decoder suitable for use in many manufacturer’s diesel models such as those made by Atlas, Athearn, and InterMountain Models. It is suitable for a wide variety of models from HO to S scale. It can be operated in three different ways: DC, DCC, and Wireless mode. Using the Blunami App, you can operate your locomotive incredibly easily.  Need Help Choosing a Sound Profile?We have tons of sounds to match a wide range of locomotives. So many, in fact, we cannot fit them all on one decoder. Therefore, they are broken up into sound profiles of like sounds (EMD, GE, ALCO, etc.). If you don't know which sound profile you need, the best place to start is the Sound Selection References. These will list all the prime movers or exhaust chuffs available on each sound profile. If you need further assistance explore these links:  Decoder Selector: Tells you which board format and part number you need for specific models. Sound Samples: Hear SoundTraxx sounds in action! Choosing the Right Sound System: If you are new to SoundTraxx, model railroading, or are unfamiliar with our products. Sound Selection References: There are several for each decoder and they can be found below or in the Manuals section of SoundTraxx's website. DYNAMIC DIGITAL EXHAUST For added realism, you’ll love SoundTraxx's reactive Dynamic Digital Exhaust (DDE) feature that automatically notches your model's engine up or down depending on the load on the motor. With the Blunami App, DDE calibration has never been easier. 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 Blunami the ability to create the most realistic experience possible. HIGH-QUALITY SOUND LIBRARYSoundTraxx's large selection of sound effects includes:  Up to 12 Prime Movers in each sound profile  Up to 12 Bells  40+ Airhorns Additional couplers, cab chatter, and more! ADDED REALISMAdditional realism can be simulated by adding functioning locomotive and train brakes, injectors, and more. EASY INSTALLATIONThis decoder includes a connector to easily add a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches. This 2-amp, universal-style format includes a connector to easily add a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches. Dimensions: 74 x 17 x 5mm  Max. Motor Stall Current: 2A Max. Function Current: 100mA (each output) Function Outputs: 8 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 16   Blunami Owner's Manual Blunami Installation Guide Blunami Diesel User's Guide   Blunami Sound Selection References: Blunami EMD Sound Selection Reference Blunami EMD-2 Sound Selection Reference Blunami GE Sound Selection Reference Blunami ALCO Sound Selection Reference Blunami Baldwin & Others Sound Selection Reference   Blunami Sound Samples Blunami EMD Blunami EMD-2 Sounds Blunami GE Sounds Blunami ALCO Sounds Blunami Baldwin & Other Diesel Sounds SoundTraxx A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. SoundTraxx proudly design and manufacture our industry-best products right here in the USA, and SoundTraxx's friendly customer support staff work side-by-side with the rest of our product team.

    3 in stock

    $130.36

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