Sound and non-sound DCC decoders from SoundTraxx, ESU, Digitrax and Train Control Systems. To pick the right one, match three things to your locomotive: the connection (hardwire, 8-pin, 21-pin or Next18 plug), the motor current it needs, and for sound decoders the prime mover or steam profile. Each product page lists its connection, current rating and sound set. Not sure what fits? Ask us before you order.
DCC Decoders
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ESU LLC ESU 58731 | LokSound 5 micro DCC Direct Kato Japan | N Scale
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 The LokSound 5 micro DCC Direct Kato Japan has been specially developed for installation in Kato-branded track N vehicles: in many European and Japanese locomotives of this manufacturer, the ser decoder can be installed directly below the engine instead of the analog board installed as standard. Finally, these models can also be easily retrofitted with a LokSound decoder. The LokSound 5 micro DCC Direct Kato Japan with its dimensions of 27.6mm x 14.1mm x 3mm is a pure DCC decoder and comes without a loudspeaker. Modes The LokSound 5 micro DCC Direct Kato Japan is a "pure-bred" DCC decoder. 14 to 128 driving steps are as self-evident as 2- and 4-digit addresses. Up to 32 functions can be triggered. Thanks to RailComPlus®, the decoders log in fully to a suitable digital center.It masters all DCC programming modes and thanks to RailCom® the CV values can be read out on the main track with suitable control panels. Auxiliary registers exist for control panels that can only program the CVs from 1-255. The LokSound 5 micro DCC Direct Kato Japan Decoder detects the Märklin® brake distances as well as ZIMO® HLU / ZACK commands or the Lenz® ABC system. Braking with DCC brake blocks or dc voltage is also possible. In addition, it also stops with a Selectrix® brake diode. An AUTOMATIC ABC commuter train allows automatic commuting between two stations. The LokSound 5 micro DCC Direct Kato Japan can be used on analog DC webs.The decoder switches "on-the-fly" fully automatically between operating modes. Most of the time, nothing needs to be adjusted. Sound The LokSound 5 micro DCC Direct Kato Japan Decoder can play up to 12 channels simultaneously. Each channel can be resolved with up to 16 bits / 31250 kHz and offers hi-fi quality on its system. There is virtually no difference to the original audible anymore. A Class-D audio output with up to 3W output power controls the speakers, which can have between 4 ohms and 32 ohms impedance. A 128 Mbit sound memory provides enough capacity. All individual noises can be adjusted individually in the volume. The super-flexible sound engine without a rigid schedule allows the exemplary simulation of all conceivable rail tracks. Functions Although the LokSound 5 micro DCC Direct Kato Japan is normally installed in the motor car of a drive car set, three reinforced function outputs for lighting are available at their own discretion. All important lighting functions are available. The brightness of each output can be set separately. Motor The motor control of the LokSound 5 micro DCC Direct Kato Japan has a variable PWM clock frequency from 10kHz to 50kHz, which ensures a super-quiet drive, especially for bell anchor motors – the typical "hum" is a thing of the past. The load control can be adapted to difficult cases with up to 10 CVs. The unique "Autotune" function allows the decoder to be automatically measured against the motor. The LokSound 5 micro DCC Direct Kato Japan Decoder delivers up to 0.9A motor power. Protection Of course, the outputs are protected against overload. We want you to enjoy your decoder for as long as possible. More Information Item # 58731 Brand ESU Scale N 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
$97.50
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SoundTraxx SoundTraxx 885029 | Tsunami2 TSU-N18 Baldwin & Other Diesel Digital Sound Decoder | Multi Scale
The SoundTraxx 885029 is a TSU-N18 Tsunami2 digital sound decoder with the Baldwin & Other sound set. Tsunami2 combines a 16-bit sound system, Hyperdrive2 motor control, Hyperlight lighting effects and a full NMRA-compliant DCC decoder on one board, driven by a 32-bit processor with 16 polyphonic sound channels. This version is the Next18 decoder for N and small HO models, rated 1A and suited to N and small HO models with a Next18 socket. Dynamic Digital Exhaust reads the load on the motor and notches the engine up and down on its own, so the locomotive sounds like it is working for its train. Features 12 Baldwin & Other prime movers: Baldwin VO, Baldwin 608NA, Baldwin 608A, Baldwin 606NA, Rio Grande Southern Galloping Goose, Dual Whitcomb, Fairbanks-Morse, GE GTEL UP “Slab Side”, GE GTEL UP “Veranda”, GE GTEL UP “Big Blow” A unit, GE GTEL UP “Big Blow” B unit, Cummins QSK19C x3 GenSet Over 40 air horns and 13 bells, plus air compressors, couplers and dynamos Dynamic Digital Exhaust (DDE) matches exhaust volume and RPM to the load on the motor automatically Three braking types: independent, train and dynamic braking Hyperdrive2 motor control for smooth, creep-speed switching Over 20 Hyperlight lighting effects across 6 function outputs 16 polyphonic sound channels on a 32-bit processor, with a 7-band equalizer and adjustable reverb CurrentKeeper ready — works with the SoundTraxx 810140 CurrentKeeper More Information Item Number: SoundTraxx 885029 Model: TSU-N18 Tsunami2 Sound Set: Baldwin & Other Diesel Scale: N and small HO models with a Next18 socket Decoder Size: 25 x 9.5 x 4.1mm Connection: Next18 (N18) socket Max. Motor Stall Current: 1A Function Outputs: 6 Audio Amplifier: 1 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 16 polyphonic Processor: 32-bit, 28 functions Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the other Baldwin & Other sound profile decoders. A speaker is not included — browse DCC speakers rated 1 watt or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track and turnouts. FAQ Will this fit my locomotive?It measures 25 x 9.5 x 4.1mm and connects by next18 (n18) socket. Check that against the space in your shell before ordering — other Tsunami2 versions use different connectors and sizes. Is a speaker included?No. Pair it with an 8-ohm speaker rated 1 watt or better that fits your shell. Which prime movers do I get?All 12 listed above, selectable via CV 123. You are not locked to one engine sound — pick whichever matches your prototype. Does it run on DC?Yes. Tsunami2 runs on a standard DC power pack as well as DCC, though sound and lighting options are limited on DC. Full function control needs a DCC system.
$100.76
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Digitrax Digitrax DH127PS | Series 7 Mobile Decoder | HO Scale
The Digitrax DH127PS is the short-harness version of the Series 7 HO decoder: the same 9-pin decoder wired to an 8-pin NMRA medium plug on roughly 1.2 inches of wire. That short lead is the whole point. In a tight shell where the socket sits exactly where the decoder needs to live, the longer harness just becomes wire you have to hide. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features 8-pin NMRA medium plug on a short 1.2 in. harness - built for tight installs where there is nowhere to stuff excess wire. 1.0 amp continuous, 2.0 amps peak - ample for single-motor HO diesels and steam. 2 FX7 function outputs at 200mA for directional headlights plus effects such as Mars light, ditch lights, rotary beacon and flicker. Series 7 platform with back-EMF speed stabilisation, so slow switching moves stay smooth and controlled. Plug-and-play on any DCC-ready HO locomotive with an 8-pin socket - no soldering. More Information Brand Digitrax Item Number DH127PS Product Type DCC Mobile Decoder Scale HO Motor Current 1.0 A continuous / 2.0 A peak Function Outputs 2 x FX7, 200 mA Connection 9-pin socket with PS-harness, 8-pin medium plug Harness Length Approx. 1.2 in. Series Digitrax Series 7 Sound No - motor and function decoder only Condition New FAQ DH127PS or DH127P - which one do I want?Same decoder, different harness length. The PS has about 1.2 in. of wire for cramped installs; the P has about 3.2 in., which routes more easily in a roomy diesel hood. If you are unsure, the longer one is more forgiving - you can always coil the slack. Will it fit my locomotive?If the loco is DCC-ready with an 8-pin NMRA socket, yes. Remove the dummy plug, keep it somewhere safe in case you ever sell the loco as DC, and seat the decoder plug with pin 1 to the marked corner. Does it have sound?No. This is a motor and function decoder. For sound in HO, look at a Digitrax SDXH series decoder or a SoundTraxx unit, plus a speaker. Do I need a Digitrax command station?No. It is a standard NMRA DCC decoder and will run and program on any DCC system.
$19.99
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SoundTraxx SoundTraxx 884012 | TSU-2200 Tsunami 2 Sound Decoder, 2 Amp, Big Steam
The SoundTraxx 884012 is a TSU-2200 Tsunami2 digital sound decoder with the Steam sound set. Tsunami2 combines a 16-bit sound system, Hyperdrive2 motor control, Hyperlight lighting effects and a full NMRA-compliant DCC decoder on one board, driven by a 32-bit processor with 16 polyphonic sound channels. This version is the universal-style decoder that fits most HO diesels, rated 2A and suited to HO to S scale. Dynamic Digital Exhaust reads the load on the motor and notches the engine up and down on its own, so the locomotive sounds like it is working for its train. Features 63 selectable whistles, 10 exhaust chuffs, 12 bells, 10 airpumps and 8 dynamos Dynamic Digital Exhaust (DDE) matches exhaust volume and RPM to the load on the motor automatically Independent and train brakes with adjustable rates Hyperdrive2 motor control for smooth, creep-speed switching Over 20 Hyperlight lighting effects across 6 function outputs 16 polyphonic sound channels on a 32-bit processor, with a 7-band equalizer and adjustable reverb CurrentKeeper ready — works with the SoundTraxx 810140 CurrentKeeper More Information Item Number: SoundTraxx 884012 Model: TSU-2200 Tsunami2 Sound Set: Steam Steam Scale: HO to S scale Decoder Size: 35 x 18 x 6mm Connection: Universal-style hardwire with an NMRA 9-pin JST harness Max. Motor Stall Current: 2A Function Outputs: 6 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 16 polyphonic Processor: 32-bit, 28 functions Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the other Steam sound profile decoders. A speaker is not included — browse DCC speakers rated 2 watt or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track and turnouts. FAQ Will this fit my locomotive?It measures 35 x 18 x 6mm and connects by universal-style hardwire with an nmra 9-pin jst harness. Check that against the space in your shell before ordering — other Tsunami2 versions use different connectors and sizes. Is a speaker included?No. Pair it with an 8-ohm speaker rated 2 watt or better that fits your shell. Does it run on DC?Yes. Tsunami2 runs on a standard DC power pack as well as DCC, though sound and lighting options are limited on DC. Full function control needs a DCC system.
$107.16
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SoundTraxx SoundTraxx 885622 | BLU-2200 Blunami EMD-2 Sound Decoder | Multi Scale
The SoundTraxx 885622 is a BLU-2200 Blunami digital sound decoder with the EMD-2 sound set. Blunami is a Tsunami2 with a Bluetooth radio added, so it runs three ways: as a normal DCC decoder on any NMRA-compliant system, on plain DC, or in wireless mode straight from your phone or tablet. Wireless mode needs no command station and no programming track — an old DC power pack and the free Blunami app are enough, and CVs can be read and changed over Bluetooth while the locomotive is running. The app is free for iOS and Android. This version is the universal-style Blunami that fits most HO diesels, suited to HO and small S scale. Features 8 EMD-2 prime movers: EMD 567 12-cylinder (no transition), EMD 567C 16-cylinder non-turbo, EMD 645E 12-cylinder non-turbo, EMD 645E 12-cylinder turbo, EMD 645F 16-cylinder turbo, EMD 645E 20-cylinder turbo, EMD 710G 12-cylinder, EMD 710G 16-cylinder Over 40 air horns and 13 bells, plus air compressors, couplers and dynamos Bluetooth control from the free Blunami app (iOS and Android) — over 300 settings without editing a single CV by hand Dynamic Digital Exhaust (DDE) automatically matches exhaust volume and RPM to the load on the motor, and the app calibrates it for you Three braking types: independent, train and dynamic braking Hyperdrive2 motor control for smooth, creep-speed switching Over 20 Hyperlight lighting effects across 6 function outputs 16 polyphonic sound channels on a 32-bit processor, with a 7-band equalizer and adjustable reverb CurrentKeeper ready — works with the SoundTraxx 810140 CurrentKeeper More Information Item Number: SoundTraxx 885622 Model: BLU-2200 Blunami Sound Set: EMD-2 Diesel Scale: HO and small S scale Decoder Size: 35 x 18 x 6mm Connection: NMRA 9-pin JST harness to hardwire Max. Motor Stall Current: 2A Function Outputs: 6 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 16 polyphonic Processor: 32-bit, 28 functions Control Modes: DC, DCC and Bluetooth wireless Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the other EMD-2 sound profile decoders. A speaker is not included — browse DCC speakers rated 2 watt or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track and turnouts. FAQ Do I need a DCC system to use this?No. That is the point of Blunami. It runs on a plain DC power pack with no command station at all — you control it from the free Blunami app over Bluetooth. It is also a fully NMRA-compliant DCC decoder if you already run DCC. Does the app work on Android?Yes. The free Blunami app is published for both iOS and Android. (Some older listings and dealer pages still say iOS only — that is out of date.) Is a speaker included?No. Pair it with an 8-ohm speaker rated 2 watt or better that fits your shell. Which prime movers do I get?All 8 listed above, selectable in the app or via CV 123. You are not locked to one engine sound — pick whichever matches your prototype. EMD-2 or plain EMD — which do I want?This is the EMD-2 set: a second collection of less-common EMD prime movers, called out by cylinder count. The plain EMD set covers the more common 567/645/710 variants. Match the list above to your prototype. Will it fit my locomotive?This one measures 35 x 18 x 6mm and connects by nmra 9-pin jst harness to hardwire. Check the space in your shell against that footprint before ordering — other Blunami versions use different connectors and sizes.
$135.96
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SoundTraxx SoundTraxx 884007 | TSU-2200 Steam-2 Tsunami2 Digital Sound Decoder - 2 Amp, 6-Function DCC | Multi Scale
The SoundTraxx 884007 is a TSU-2200 Tsunami2 digital sound decoder with the Steam-2 sound set. Tsunami2 combines a 16-bit sound system, Hyperdrive2 motor control, Hyperlight lighting effects and a full NMRA-compliant DCC decoder on one board, driven by a 32-bit processor with 16 polyphonic sound channels. This version is the universal-style decoder that fits most HO diesels, rated 2A and suited to HO to S scale. Dynamic Digital Exhaust reads the load on the motor and notches the engine up and down on its own, so the locomotive sounds like it is working for its train. Features 90 selectable whistles — 27 more than the standard Steam set — plus 10 exhaust chuffs, 12 bells, 10 airpumps and 8 dynamos Dynamic Digital Exhaust (DDE) matches exhaust volume and RPM to the load on the motor automatically Independent and train brakes with adjustable rates Hyperdrive2 motor control for smooth, creep-speed switching Over 20 Hyperlight lighting effects across 6 function outputs 16 polyphonic sound channels on a 32-bit processor, with a 7-band equalizer and adjustable reverb CurrentKeeper ready — works with the SoundTraxx 810140 CurrentKeeper More Information Item Number: SoundTraxx 884007 Model: TSU-2200 Tsunami2 Sound Set: Steam-2 Steam Scale: HO to S scale Decoder Size: 35 x 18 x 6mm Connection: Universal-style hardwire with an NMRA 9-pin JST harness Max. Motor Stall Current: 2A Function Outputs: 6 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 16 polyphonic Processor: 32-bit, 28 functions Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the other Steam-2 sound profile decoders. A speaker is not included — browse DCC speakers rated 2 watt or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track and turnouts. FAQ Will this fit my locomotive?It measures 35 x 18 x 6mm and connects by universal-style hardwire with an nmra 9-pin jst harness. Check that against the space in your shell before ordering — other Tsunami2 versions use different connectors and sizes. Is a speaker included?No. Pair it with an 8-ohm speaker rated 2 watt or better that fits your shell. How is Steam-2 different from the standard Steam set?The chuffs, bells, airpumps and dynamos are the same. The difference is the whistle library: Steam-2 offers 90 whistles against 63 on the standard Steam set, with many roadname-specific additions. Does it run on DC?Yes. Tsunami2 runs on a standard DC power pack as well as DCC, though sound and lighting options are limited on DC. Full function control needs a DCC system.
$107.16
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SoundTraxx SoundTraxx 882006 | Econami ECO-21PNEM (1-amp) Digital Diesel Sound Decoder | HO Scale
The SoundTraxx 882006 is an ECO-21PNEM Diesel digital sound decoder. Econami is SoundTraxx’s value line: the same 16-bit sound and Hyperdrive2 motor control as Tsunami2, with a smaller sound library and a lower price. It carries 12 polyphonic sound channels and over 20 Hyperlight lighting effects. It is a full NMRA-compliant DCC decoder rated 1A, connecting by 21-pin dual-row bottom-entry nem connector. Features 5 diesel prime movers: EMD 567 non-turbo, EMD 645 turbo, EMD 710 turbo, GE FDL-16 and ALCO 244 16 air horns (Nathan, Wabco, Holden and Leslie), 7 bells and 2 air compressors Dynamic braking on F4, plus independent and train brakes Hyperdrive2 motor control for smooth, creep-speed switching Over 20 Hyperlight lighting effects across 6 function outputs 16-bit sound on 12 polyphonic channels, with a 7-band equalizer 28 functions, Flex-Map function remapping and switching mode CurrentKeeper ready — works with the SoundTraxx 810140 CurrentKeeper More Information Item Number: SoundTraxx 882006 Model: ECO-21PNEM Diesel Sound Set: Econami Diesel Decoder Size: 30.5 x 15.5mm Connection: 21-pin dual-row bottom-entry NEM connector Max. Motor Stall Current: 1A Function Outputs: 6 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 12 polyphonic Sound Resolution: 16-bit Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the EMD / EMD-2 Diesel decoders. A speaker is not included — browse DCC speakers rated 2 watt, 8-ohm or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track. FAQ How is Econami different from Tsunami2?Both are 16-bit with Hyperdrive2 motor control, 28 functions and 20+ lighting effects. Econami has a smaller sound library (5 prime movers, 16 air horns and 7 bells against Tsunami2’s 12, 40+ and 14), 12 sound channels instead of 16, and no reverb. If your prototype is covered by the list above, Econami saves you real money. Is a speaker included?No. Pair it with any 8-ohm speaker rated 2 watt or better that fits your shell. Does it have Dynamic Digital Exhaust?No. DDE is on the Econami steam decoders and across the Tsunami2 line, but not on Econami diesel. You do get dynamic braking on F4. Will it fit my locomotive?It measures 30.5 x 15.5mm and connects by 21-pin dual-row bottom-entry nem connector. Check that against the space in your shell before ordering.
$67.96
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SoundTraxx SoundTraxx 852005 | DCC Mobile Decoder MC1H104P21
The SoundTraxx 852005 is the MC1H104P21 DCC mobile decoder — a motor and lighting decoder without sound, for HO scale locomotives. It is rated 1 amp and connects by 21-pin nmra connector, plugs into the factory pcb. As an MC1 series decoder it operates on DCC only — it needs a command station and will not run on a plain DC power pack. Motor control is SoundTraxx Hyperdrive. Features DCC operation — requires a DCC command station 14 Hyperlight lighting effects across 4 function outputs — Mars Light, Pyle National Gyralite, single and dual strobes, Western-Cullen D312 rotary beacon, Prime Stratolite, Type I and II ditch lights with grade-crossing logic, dimmable headlight, Dyno-Light and FRED Rule 17 or directional lighting control, grade-crossing timers, adjustable flash rate and LED brightness correction Hyperdrive motor control for smooth low-speed running NMRA DCC compliant, made in Durango, Colorado More Information Item Number: SoundTraxx 852005 Model: MC1H104P21 Type: Mobile decoder — motor and lighting, no sound Scale: HO scale Decoder Size: 25.1 x 15.6 x 4.7mm Connection: 21-pin NMRA connector, plugs into the factory PCB Max. Motor Stall Current: 1A Function Outputs: 4 (100mA each) Operating Modes: DCC only Max. Track Voltage: 21V max Motor Control: Hyperdrive Shop the full SoundTraxx range, compare every DCC decoder we stock, or find install parts in DCC wiring. Want engine sound as well? Look at the sound decoders instead — this one is motor and lights only. FAQ Does this make engine sound?No. Mobile decoders drive the motor and lights only. For sound, choose a Tsunami2, Blunami or Econami sound decoder. Will it run on my DC power pack?No. This is an MC1 series decoder and is DCC only — it needs a command station. If you need DC too, choose an MC2 series decoder such as the 852002 or 852003. What does the model number mean?MC1H104P21 breaks down as: MC1 series (DCC only), H for HO scale, 1 amp, 04 function outputs, and the connector type. Will it fit my locomotive?It measures 25.1 x 15.6 x 4.7mm and connects by 21-pin nmra connector, plugs into the factory pcb. Check that against your locomotive before ordering — the other MC decoders use different connectors and sizes.
$22.36
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SoundTraxx SoundTraxx 852002 | DCC Mobile Decoder MC2H104AT | HO Scale
The SoundTraxx 852002 is the MC2H104AT DCC mobile decoder — a motor and lighting decoder without sound, for HO scale locomotives. It is rated 1 amp and connects by atlas light-board replacement (also fits some intermountain models). As an MC2 series decoder it runs on both DC and DCC, so it will work on a plain power pack as well as a command station, and it supports optional three-point speed curves via CVs 5 and 6. Motor control is SoundTraxx Hyperdrive. Features Runs on DC and DCC — a power pack or a command station 14 Hyperlight lighting effects across 4 function outputs — Mars Light, Pyle National Gyralite, single and dual strobes, Western-Cullen D312 rotary beacon, Prime Stratolite, Type I and II ditch lights with grade-crossing logic, dimmable headlight, Dyno-Light and FRED Rule 17 or directional lighting control, grade-crossing timers, adjustable flash rate and LED brightness correction Hyperdrive motor control for smooth low-speed running Three-point speed curves via CVs 5 and 6 NMRA DCC compliant, made in Durango, Colorado More Information Item Number: SoundTraxx 852002 Model: MC2H104AT Type: Mobile decoder — motor and lighting, no sound Scale: HO scale Decoder Size: 74 x 17 x 3mm Connection: Atlas light-board replacement (also fits some InterMountain models) Max. Motor Stall Current: 1A Function Outputs: 4 (100mA each) Operating Modes: DC and DCC Max. Track Voltage: 22V Motor Control: Hyperdrive Shop the full SoundTraxx range, compare every DCC decoder we stock, or find install parts in DCC wiring. Want engine sound as well? Look at the sound decoders instead — this one is motor and lights only. FAQ Does this make engine sound?No. Mobile decoders drive the motor and lights only. For sound, choose a Tsunami2, Blunami or Econami sound decoder. Will it run on my DC power pack?Yes. MC2 series decoders run on both DC and DCC. What does the model number mean?MC2H104AT breaks down as: MC2 series (DC and DCC), H for HO scale, 1 amp, 04 function outputs, and the connector type. Will it fit my locomotive?It measures 74 x 17 x 3mm and connects by atlas light-board replacement (also fits some intermountain models). Check that against your locomotive before ordering — the other MC decoders use different connectors and sizes.
$25.96 $22.99
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Digitrax Digitrax SDH167D | Series 7 Sound Decoder | HO Scale
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
$38.99
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SoundTraxx SoundTraxx 885810 | TSU-21PNEM – 8 Function – Tsunami2 (1-amp) GE Diesel Sound Decoder
The SoundTraxx 885810 is a TSU-21PNEM8 Tsunami2 digital sound decoder with the GE sound set. Tsunami2 combines a 16-bit sound system, Hyperdrive2 motor control, Hyperlight lighting effects and a full NMRA-compliant DCC decoder on one board, driven by a 32-bit processor with 16 polyphonic sound channels. This version is the 21-pin MTC plug-in decoder, rated 1A and suited to HO scale and larger. Dynamic Digital Exhaust reads the load on the motor and notches the engine up and down on its own, so the locomotive sounds like it is working for its train. Features 8 GE prime movers: GE FDL-12, GE FDL-16, GE 7FDL-16, GE Dual FDL-16, GE GEVO G12, GE 44-Ton Center Cab Dual Caterpillar, GE Cummins Switcher, GEVO G12 Tier 4 Over 40 air horns and 13 bells, plus air compressors, couplers and dynamos Dynamic Digital Exhaust (DDE) matches exhaust volume and RPM to the load on the motor automatically Three braking types: independent, train and dynamic braking Hyperdrive2 motor control for smooth, creep-speed switching Over 20 Hyperlight lighting effects across 8 function outputs 16 polyphonic sound channels on a 32-bit processor, with a 7-band equalizer and adjustable reverb CurrentKeeper ready — works with the SoundTraxx 810140 CurrentKeeper More Information Item Number: SoundTraxx 885810 Model: TSU-21PNEM8 Tsunami2 Sound Set: GE Diesel Scale: HO scale and larger Decoder Size: 30.5 x 15.5 x 6.5mm Connection: 21-pin NEM (21MTC) plug Max. Motor Stall Current: 1A Function Outputs: 8 Audio Amplifier: 2 Watt, 8-Ohm Load DCC Track Voltage: 7V – 22V Sound Channels: 16 polyphonic Processor: 32-bit, 28 functions Shop the full SoundTraxx range, compare every DCC decoder we stock, or see the other GE sound profile decoders. A speaker is not included — browse DCC speakers rated 2 watt or better, and find install parts in DCC wiring. Add a SoundTraxx 810140 CurrentKeeper to keep sound alive over dirty track and turnouts. FAQ Will this fit my locomotive?It measures 30.5 x 15.5 x 6.5mm and connects by 21-pin nem (21mtc) plug. Check that against the space in your shell before ordering — other Tsunami2 versions use different connectors and sizes. Is a speaker included?No. Pair it with an 8-ohm speaker rated 2 watt or better that fits your shell. Which prime movers do I get?All 8 listed above, selectable via CV 123. You are not locked to one engine sound — pick whichever matches your prototype. Does it run on DC?Yes. Tsunami2 runs on a standard DC power pack as well as DCC, though sound and lighting options are limited on DC. Full function control needs a DCC system.
$98.36
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Digitrax Digitrax DH127D | Series 7 Mobile Decoder | HO Scale
The Digitrax DH127D is a Series 7 mobile decoder for HO scale, supplied with a bare 9-pin harness socket rather than a plug. That makes it the one to reach for on hard-wired installs and older locomotives with no DCC socket: you pick the harness that suits the job, or solder directly. One amp continuous with two amps peak handles any normal HO motor. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features 1.0 amp continuous, 2.0 amps peak - ample for single-motor HO diesels and steam. Digitrax 9-pin harness socket so you choose the harness: add a DHWHPS or DHWH to suit the locomotive, or hard-wire it. 2 FX7 function outputs at 200mA for directional headlights plus effects like Mars light, ditch lights, rotary beacon and flicker. Series 7 platform with back-EMF speed stabilisation for slow, steady switching moves. Programs on any NMRA DCC system and runs on any DCC layout - a Digitrax command station is not required. More Information Brand Digitrax Item Number DH127D Product Type DCC Mobile Decoder Scale HO Motor Current 1.0 A continuous / 2.0 A peak Function Outputs 2 x FX7, 200 mA Connection 9-pin harness socket (no harness fitted) Series Digitrax Series 7 Sound No - motor and function decoder only Condition New FAQ What is the difference between the DH127D, DH127P and DH127PS?Only the harness. The DH127D has a bare 9-pin socket and no harness. The DH127P adds a medium 8-pin plug on about 3.2 in. of wire, and the DH127PS has the same plug on about 1.2 in. of wire for tight installs. The decoder itself is identical. Will it fit my locomotive?It suits hard-wired installs and any HO locomotive where you supply the harness. If your loco has an 8-pin NMRA DCC-ready socket, the DH127P or DH127PS is the easier choice because the plug is already fitted. Does it have sound?No. The DH127D is a motor and function decoder. For sound in HO, look at a Digitrax SDXH series decoder or a SoundTraxx unit, plus a speaker. Do I need a Digitrax command station to use it?No. It is a standard NMRA DCC decoder and will run and program on any DCC system.
$18.69
