DCC Decoders

39 products

  • SoundTraxx 885030 | Tsunami2 TSU-N18 EMD-2 Diesel Digital Sound Decoder - Squeaky's Trains SoundTraxx 885030 | Tsunami2 TSU-N18 EMD-2 Diesel Digital Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885030 | Tsunami2 TSU-N18 EMD-2 Diesel Digital Sound Decoder

    1 in stock

    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: EMD-2 Diesel 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!

    1 in stock

    $100.76

  • SoundTraxx 885021 | TSU-1100 Tsunami2 (1-amp) EMD-2 Diesel Sound Decoder - Squeaky's Trains SoundTraxx 885021 | TSU-1100 Tsunami2 (1-amp) EMD-2 Diesel Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885021 | TSU-1100 Tsunami2 (1-amp) EMD-2 Diesel Sound Decoder

    1 in stock

    The TSU-1100 is one of SoundTraxx’s smallest sound decoders, yet is packed with a plethora of high-performance features! 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. SoundTraxx 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 micro 1-amp, universal-style format is ideal for small models with minimal space. It includes an optional capacitor or can be wired to a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches. Product Specifications: Sound Profile: EMD-2 Diesel Dimensions: 27 x 10.5 x 5mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 4 Audio Amplifier: 1 Watt, 8-Ohm Load DCC Track Voltage: 7.5V – 22V Sound Channels: 16

    1 in stock

    $111.96

  • Digitrax SDXO487 | High-Capacity Sound Decoder | Multi Scale - Squeaky's Trains

    Digitrax Digitrax SDXO487 | High-Capacity Sound Decoder | Multi Scale

    1 in stock

    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

    1 in stock

    $68.97

  • Digitrax DH127MT | Series 7 Mobile Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax DH127MT | Series 7 Mobile Decoder | HO Scale

    1 in stock

    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

    1 in stock

    $21.79

  • Digitrax DO487 | High-Capacity Mobile Decoder | Multi Scale - Squeaky's Trains

    Digitrax Digitrax DO487 | High-Capacity Mobile Decoder | Multi Scale

    1 in stock

    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

    1 in stock

    $49.97

  • Digitrax SDH187MT | Series 7 Sound Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax SDH187MT | Series 7 Sound Decoder | HO Scale

    1 in stock

    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

    1 in stock

    $44.00

  • SoundTraxx 885026 | Tsunami2 TSU-N18 EMD Diesel Digital Sound Decoder - Squeaky's Trains SoundTraxx 885026 | Tsunami2 TSU-N18 EMD Diesel Digital Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885026 | Tsunami2 TSU-N18 EMD Diesel Digital Sound Decoder

    1 in stock

    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: EMD Diesel 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!

    1 in stock

    $100.76

  • SoundTraxx 885809 | TSU-21PNEM8 Tsunami2 (1-amp) EMD Diesel Sound Decoder - Squeaky's Trains SoundTraxx 885809 | TSU-21PNEM8 Tsunami2 (1-amp) EMD Diesel Sound Decoder - Squeaky's Trains

    SoundTraxx SoundTraxx 885809 | TSU-21PNEM8 Tsunami2 (1-amp) EMD Diesel Sound Decoder

    1 review

    Out of stock

    The TSU-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 Tsunami2 has to offer including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, injectors, power reverse, and firebox flicker. They 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! The TSU-21PNEM8 can be wired to a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches. Product Specifications: Sound Profile: EMD Diesel Dimensions: 30.5 x 15.5 x 6.5mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 8 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7.5V – 22V Sound Channels: 16

    Out of stock

    $98.36

  • Train Control Systems (TCS) 1530 | WOW101-Diesel | HO Scale - Squeaky's Trains Train Control Systems (TCS) 1530 | WOW101-Diesel | HO Scale - Squeaky's Trains

    Train Control Systems Train Control Systems (TCS) 1530 | WOW101-Diesel | HO Scale

    Out of stock

    CD-Quality Sound: TCS’ world-renowned CD-quality sound. 16 Bits of resolution at 44.1kHz sample rate. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control for “buzz” free motor performance. Variable Momentum: Allows you to make custom acceleration and deceleration curves. Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs. Function Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder. Programmable Lighting Effects: Choose from 20 separate user-programmable lighting effects! Dimmable Brightness: Configure multiple different brightness levels for your LED’s or incandescent bulbs. Decoder Lock: Feature which prevents accidental/unwanted programming while activated. Airwire™ Compatible: Fully compatible with Airwire™ operation. Audio Assist®: TCS exclusive auditory feedback programming system. Program your decoder without the need to memorize CV’s! User-Loadable Speed Tables: Configure custom speed curves and set speed limits. Throttle Modes: Choose from multiple throttle modes to meet your operating needs. Proto Notch™: A WOWSound original feature which uses TCS’ exclusive auto-adjusting BEMF technology to automatically choose the active notch sound. Prototype Mode also offers dynamic sound volumes which accurately model the real-life equivalent. Also includes pre-programmed acceleration and deceleration values. Specs Interface Type: Hard-Wire, Direct-Plug (9-Pin JST) Dimensions (L x W x H): 1.35″ x 0.658″ x 0.22″ or 34.29mm x 16.72mm x 5.59mm Scale: HO Scale Continuous/Peak: 1.3/2.0 Amp Total Functions: 6 Function Rating: 100 mA 12V Outputs: 6 Speaker Selection This decoder is optimized for 8 Ω speakers (not included). This decoder uses and audio amplifier capable of supplying up to 2 Watts of power. A 1 Watt minimum power rating is recommended for use with this decoder. If you are using a speaker with less than 1 Watt power rating, you must reduce your volume to prevent speaker failure or amplifier stress. Speaker enclosures greatly increase speaker performance in most cases.

    Out of stock

    $105.49

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

    Digitrax Digitrax SDH167D | Series 7 Sound Decoder | HO Scale

    Out of 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

    Out of stock

    $39.20

  • Train Control Systems (TCS) 1605 | WOW501-Diesel - Squeaky's Trains

    Train Control Systems Train Control Systems (TCS) 1605 | WOW501-Diesel

    1 review

    Out of stock

    CD-Quality Sound: TCS’ world-renowned CD-quality sound. 16 Bits of resolution at 44.1kHz sample rate. Keep-Alive®: Included on-board for smooth, stutter-free operation. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control for “buzz” free motor performance. Variable Momentum: Allows you to make custom acceleration and deceleration curves. Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs. Function Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder. Programmable Lighting Effects: Choose from 20 separate user-programmable lighting effects! Dimmable Brightness: Configure multiple different brightness levels for your LED’s or incandescent bulbs. Decoder Lock: Feature which prevents accidental/unwanted programming while activated. Airwire™ Compatible: Fully compatible with Airwire™ operation. Audio Assist®: TCS exclusive auditory feedback programming system. Program your decoder without the need to memorize CV’s! User-Loadable Speed Tables: Configure custom speed curves and set speed limits. Throttle Modes: Choose from multiple throttle modes to meet your operating needs. Proto Notch™: A WOWSound original feature which uses TCS’ exclusive auto-adjusting BEMF technology to automatically choose the active notch sound. Prototype Mode also offers dynamic sound volumes which accurately model the real-life equivalent. Also includes pre-programmed acceleration and deceleration values. Specs Interface Type: Hard-Wire Dimensions (L x W x H): 3.004″ x 1.413″ x 0.551″ or 76.3mm x 35.9mm x 14mm Scale: G Scale, O Scale, S Scale Continuous/Peak: 5/10 Amp Total Functions: 8 Function Rating: 1A 12V Outputs: 8

    Out of stock

    $191.95

  • 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

    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!

    $135.96

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