Decoders and Accessories

The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will...

SE8C Plug 'N Play Signal Decoder make it easy to add prototypical signaling to your layout. The SE8C can drive as many as 32 signal heads with many popular LED signal types. It can also be used to control up to 8 slow motion turnout machines as...

The TSU-PNP 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...

The TSU-21PNEM is a 1-amp Digital Sound Decoder with six function outputs 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:...

The PR4 makes decoder programming and interfacing your layout and computer easier than ever. The PR4 seamlessly switches between computer interface and decoder programming modes automatically without having to press any buttons. The PR4 is electrically...

Fits Kato N Scale SD40-2 and similar LocomotivesDrop In Mobile Sound Decoders for Kato N scale Locomotives1.0 Amp/2 Amp Peak4 FX3 Functions, 200ma output8 Ohm 10 mm x 18 mm Oval Speaker100uF Capacitor8 Selectable Steam & Diesel Sound Schemes...

Fits Kato N Scale SD80 MAC and similar LocomotivesDrop In Mobile Sound Decoders for Kato N scale Locomotives1.0 Amp/2 Amp Peak4 FX3 Functions, 200ma output8 Ohm 10 mm x 18 mm Oval Speaker100uF Capacitor8 Selectable Steam & Diesel Sound Schemes...

Fits Kato N Scale 4-8-4 FEF and similar LocomotivesDrop In Mobile Sound Decoders for Kato N scale Locomotives1.0 Amp/2 Amp Peak4 FX3 Functions, 200ma output8 Ohm 10 mm x 18 mm Oval Speaker100uF Capacitor8 Selectable Steam & Diesel Sound Schemes...

DescriptionWorks on DCC or DC (limited operation on DC)Works with loco, accessory, or signal addressingBuilt-In Warm white LED (can be disabled)Up to 3 LEDs may be controlled separately 5v with 3 - 10mA outputsBuilt-in resistors - just connect...

Get the benefits of short circuit management and auto reversing without adding more boosters!  PM42 Quad Power Manager lets you use a single booster and divide its output into 4 power sub-districts for automatic reversing or to improve operation...

The UT4 is designed for simple control of trains and their functions.  Operators worldwide told us what they wanted in an affordable, easy to use "operator's" throttle and we made their dreams come true.  The UT4 is perfect if you're looking...

This 2-amp, universal-style Digital Sound Decoder is suitable for a wide variety of models from HO to S scale.This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches...

Great 16 Bit Sound at a Great Price! For N and HO! Wired 16 Bit Customizable SoundFX Decoder 4 Simultaneous Voices 8 Selectable Preloaded Steam & Diesel Sound Schemes Downloadable Sound 16 Megabit onboard sound memory ...

Ships with multi project sound scheme including GP38 diesel (default), GE Evolution diesel, SD70 diesel, GP10 diesel, RS1 diesel, C420 diesel, Steam type 1 (based on UP3985) and Steam type 2 (based on K27).  Simply select the sound scheme for the...

NCE DCC  #165 Illuminator - 5 Pack DCC Decoder compatible with Woodland Scenics Just Plug System products and other lighting accessories with built in resistors. Features of this decoder: • Works with DCC or DC (limited...

Board replacement SoundFX®/Motor/FX3 function decoder for N Scale Kato P42, E8, PA1, F40 and similar locosBoard replacement decoder for N Scale Kato P42, E8, PA1, F40 and similar locoPreloaded with a Dual E8/F40 diesel scheme4 FX3 FunctionsVisiti...

This a full featured sound decoder using MRC’s 16 Bit Triple Core Stereo Sound for the most realistic sounds available. MRC’s engineers have incorporated the latest advancements and technology into this 28 NMRA function, drop-in,...

4-Pack of NCE HO scale universal decoder with 3.5-inch hard-wire harness. 4 functions and 15 different lighting effects. Instructions included. This smaller-sized decoder replaces the D13SR. This decoder is designed for HO scale locomotives not DCC...

Board replacement SoundFX®/motor/FX3 function decoder for N Scale Atlas SD50/60 dieselsBoard replacement decoder for N Scale Atlas SD50/60 dieselsPreloaded with our SD50/60 sound scheme4 FX3 FunctionsVisit Digitrax Sound Depot to learn how to customize...

Board replacement SoundFX®/Motor/FX3Function decoder for N Scale Kato SD40-2 and similar locos Board replacement decoder for N Scale Kato SD40-2 and similar locos Preloaded with a Dual SD40-2/GE-Evolution diesel schemes 4...

Features:Wired Mobile Decoder with SoundFX®+Accessory type functions for most HO Locomotives. Preloaded with selectable steam and diesel Sound SchemesIncludes 28mm 32 Ohm Speaker & 330uF CapacitorNote: The SFX064D has no motor functions and is to be...

Features:DG583S fits all large scale locos.Easy installation with screw terminals for all wire connections.Decoder Lock equippedSpecificationsCurrent Rating-Motor5.0 Amps (10.0 Amps Peak)Size1.45” x 2.23” (36.83mm x 56.64mm)InstallationScrew Terminal...

Mobile Decoder with Premium 16-Bit SoundFX21MTC interface with Configurable Logic Level or 12v F3-6 function outputs8 Selectable Steam & Diesel Sound Schemes1.0 Amp/2 Amps Peak8 FX3 Functions, 200ma outputSeries 6 Decoder FeaturesWorks with PX112-2...

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    This is a dedicated, drop-in sound decoder for the Kato GG-1 Electric locomotive.The decoder features trackside-recorded Electric locomotive sounds, 2 or 4 digit addressing, 14, 21/128 speed steps, 28 NMRA functions, directional lighting,...

This MRC N-gauge Drop-In provides the easy installation of a one piece sound decoder/speaker combination that replaces the factory installed printed circuit board for Kato SD70MAC and AC4400, by simply removing the factory pc board and dropping in the...

Features:DG383AR fits locos with AristoCraft DCC plug arrangement.Use with locos that have single motor per truck such as AristoCraft RS-3 & RDC.Decoder Lock equippedSpecificationsCurrent Rating-Motor3.0 Amps (5.0 Amps Peak)Size1.45” x 2.23” (36.83mm...

The DS64 Stationary Decoder allows you to install and operate your turnouts directly through any DCC system that has turnout control.  The DS64 works with a wide selection of hardware. From solenoid turnout machines to slow motion motors, the DS64...

Features:Wired Mobile Decoder with SoundFX® & FX3 Function for most HO and many N scale Locomotives.Preloaded with selectable generic steam and diesel sound schemesVisit Digitrax Sound Depot to learn how to customize the sound project that is...

Features: Series 5 HO/O Wired DecoderDecoder Lock equippedSeries 5 Decoder has Full Series 3 Mobile Decoder Feature Set plus Sound Bug readySpecificationsCurrent Rating-Motor4.0 Amp (6.0 Amps Peak)Size2.04” x 0.67” x 0.11” (51.8mm x 15.24mm x 2...

 

Standard 8 Bit Sound at an Economical Price! Works for N and HO models Wired 8Bit Customizable SoundFX Decoder 3 Simultaneous Voices Selectable Generic Diesel & Steam Sounds Downloadable Sound   4 Megabit...

SDH166D fits many HO locomotives.Comes with selectable Steam & Diesel sounds so you can use it in any type of locomotive.    1.0 Amp/ 2.0 Amps Peak Current Rating    6 FX3 Functions-200mA total current   ...

Features:DG583AR fits locos with AristoCraft DCC plug arrangement.Use with locos that have two motors per truck such as AristoCraft SD45.Decoder Lock equippedSpecifications:Current Rating-Motor 5.0 Amps (10.0 Amps Peak)Size 1.45” x 2.23” (36...

Everything you need to make LocoNet Cables for your layout: Crimper tool for cutting cables to length and attaching plugs to cable ends LT1 LocoNet Tester for testing cables prior to installation on layout 50’ LocoNet...

This is a true 4 Amp (12 Amp peak) self contained decoder for S, O and large scale with connectorized wire harnesses. Functions supported: Headlight(s) plus seven additional function outputs. All function outputs have extended effects generators capable...

SoundFX®/Motor/Function Decoder            Board replacement decoder for Kato AC4400 HO LocomotivesPreloaded with AC4400 Sound SchemeReplaces SDH104K1A & SDH104K1A C decoders (no FN04K1 needed)Full Digitrax Series 3...

SoundFX®/Motor/Function Decoder            Board replacement decoder for Kato SD38-2 HO LocomotivesPreloaded with SD38-2 Sound SchemeReplaces SDH104K1B & SDH104K1B C decoders (no FN04K1 needed)Full Digitrax Series 3...

SoundFX®/Motor/Function Decoder            Board replacement decoder for Kato F40PH HO LocomotivesPreloaded with F40PH Sound SchemeReplaces SDH104K1C & SDH104K1C C decoders (no FN04K1 needed)Full Digitrax Series 3...

The #11130 Servo Controller adds servo control to DCC, AirWire, Bluetooth, or other locomotive control decoders with auxiliary/function output. Allows control of Kadee® RC Remote Couplers (factory programmed), turnouts, crossing gates, semaphores,...