Steam / Steam-2

The SoundTraxx 884609 is a BLU-4408 Blunami digital sound decoder with the Steam-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 big-scale Blunami: a 4-amp motor rating and screw terminals instead of solder joints, suited to S, O and Large Scale. Features 90 selectable whistles — the Steam-2 library carries 27 more than the standard Steam set, most of them roadname-specific — plus 12 bells, 10 airpumps and 8 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 Independent and train brakes with adjustable rates 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 884609 Model: BLU-4408 Blunami Sound Set: Steam-2 Steam Scale: S, O and Large Scale Decoder Size: 69 x 30.5 x 14mm Connection: Screw terminal blocks (no soldering) Max. Motor Stall Current: 4A Function Outputs: 8 Audio Amplifier: 3 Watt, 8-Ohm Load 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 Steam-2 sound profile decoders. A speaker is not included — browse DCC speakers rated 3 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 3 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 versus 63 on the standard set, with many roadname-specific additions. Will it fit my locomotive?This one measures 69 x 30.5 x 14mm and connects by screw terminal blocks (no soldering). Check the space in your shell against that footprint before ordering — other Blunami versions use different connectors and sizes.

Read more less

The SoundTraxx 884607 is a BLU-2200 Blunami digital sound decoder with the Steam-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 90 selectable whistles — the Steam-2 library carries 27 more than the standard Steam set, most of them roadname-specific — plus 12 bells, 10 airpumps and 8 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 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 884607 Model: BLU-2200 Blunami Sound Set: Steam-2 Steam 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 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 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. 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 versus 63 on the standard set, with many roadname-specific additions. 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.

Read more less

The SoundTraxx 884009 is a TSU-4400 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 big-scale decoder: a 4-amp motor rating and screw terminals instead of solder joints, rated 4A and suited to some S, O and Large Scale locomotives. 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 884009 Model: TSU-4400 Tsunami2 Sound Set: Steam-2 Steam Scale: some S, O and Large Scale locomotives Decoder Size: 69 x 30.5 x 14mm Connection: Universal-style with screw terminal blocks (no soldering) Max. Motor Stall Current: 4A Function Outputs: 6 Audio Amplifier: 3 Watt, 8-Ohm Load DCC Track Voltage: 7V – 27V 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 3 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 69 x 30.5 x 14mm and connects by universal-style with screw terminal blocks (no soldering). 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 3 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.

Read more less

The SoundTraxx 884608 is a BLU-21PNEM8 Blunami digital sound decoder with the Steam-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 21-pin MTC plug-in Blunami, suited to HO scale and larger. Features 90 selectable whistles — the Steam-2 library carries 27 more than the standard Steam set, most of them roadname-specific — plus 12 bells, 10 airpumps and 8 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 Independent and train brakes with adjustable rates 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 884608 Model: BLU-21PNEM8 Blunami Sound Set: Steam-2 Steam Scale: HO scale and larger Decoder Size: 30.5 x 15.5 x 6.5mm Connection: NEM660 21MTC integral connector Max. Motor Stall Current: 1A Function Outputs: 8 Audio Amplifier: 2 Watt, 8-Ohm Load 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 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 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. 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 versus 63 on the standard set, with many roadname-specific additions. Will it fit my locomotive?This one measures 30.5 x 15.5 x 6.5mm and connects by nem660 21mtc integral connector. Check the space in your shell against that footprint before ordering — other Blunami versions use different connectors and sizes.

Read more less

The TCS WOW501 is a universal 5-amp WOWSound decoder built for large-scale (O and G) locomotives, with Keep-Alive® on board for stutter-free running. Function outputs 5 and 6 can drive a coil-and-fan smoke unit, and setting CV58 to a value of 9 syncs the smoke to the chuff timing. This is the Steam version, delivering TCS's authentic steam sound set with synchronized chuff and a full suite of whistle, bell, and running effects. An on-board Keep-Alive® keeps it running smoothly across dirty track and dead frogs — no add-on capacitor needed. Pick a matching speaker from our DCC Accessories collection, browse more DCC Decoders, or shop the full Train Control Systems WOWSound lineup. Features CD-quality WOWSound — 16-bit audio at a 44.1 kHz sample rate. Authentic TCS's authentic steam sound set with synchronized chuff and a full suite of whistle, bell, and running effects. Back-EMF load compensation for superior slow-speed control under load. Quiet Drive super-quiet motor control for buzz-free running. Variable Momentum for custom acceleration and deceleration curves. Audio Assist® menu programming — set up sound and CVs right on the track, no computer required. Universal hard-wire decoder with a 5-amp output; F5/F6 can drive a coil-and-fan smoke unit. On-board Keep-Alive® for stutter-free operation over dirty track. More Information Brand Train Control Systems (TCS) Item Number 1600 Decoder WOW501 Type WOWSound DCC Sound Decoder Sound Steam Connection Universal hard-wire, 5 A output On-board Keep-Alive Yes Scale Large Scale (O / G) Condition New FAQ Will this decoder fit my locomotive?The WOW501 is built for large-scale (O and G) locomotives and is hard-wired; its 5-amp output handles the bigger motors found in large-scale models. Do I need a separate speaker?Yes — this is the decoder only. Add a WOWSpeaker (or any 8 Ω DCC speaker) sized for your locomotive to hear the sound. What is Audio Assist?It's TCS's on-the-fly programming menu that walks you through sound and CV setup using your throttle and the decoder's own spoken prompts — no programming track or computer needed.

Read more less

The Digitrax SDXH187MT is the perfect addition to your HO scale model trains. With its Series 7 Sound Decoder, this product provides realistic and high-quality sound experience. Being an industry leader, Digitrax guarantees superior performance and compatibility for your model trains. 8 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 # SDXH187MT Brand Digitrax Scale HO Scale MSRP $65.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

Read more less

The Digitrax DH187A0 is a drop-in light board replacement for HO locomotives - you unscrew the factory DC light board and this Series 7 decoder takes its place, keeping the original lighting positions. It is the standard fit for many Kato, Athearn Genesis and Stewart models, and it brings eight FX7 function outputs at 300mA, far more lighting capability than a two-function decoder. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features Drop-in light board replacement - swaps for the factory DC board in many Kato, Athearn Genesis, Stewart and similar HO locomotives. No harness to route. 8 FX7 function outputs at 300mA - enough for headlights, ditch lights, number boards, cab light and class lights, with prototypical effects on each. 1.0 amp continuous, 2.0 amps peak - ample for single-motor HO diesels. Series 7 platform with back-EMF speed stabilisation for steady low-speed control. Standard NMRA DCC - runs and programs on any DCC system, not just Digitrax. More Information Brand Digitrax Item Number DH187A0 Product Type DCC Mobile Decoder (Drop-In Board) Scale HO Motor Current 1.0 A continuous / 2.0 A peak Function Outputs 8 x FX7, 300 mA Connection Direct board replacement Series Digitrax Series 7 Sound No - motor and function decoder only Condition New FAQ How do I know it will fit my locomotive?Drop-in boards are shape-specific. Pull the shell and compare the factory board footprint, mounting clips and light positions against the DH187A0. It is the usual fit for many Kato, Athearn Genesis and Stewart HO diesels, but check yours before ordering - if it does not match, a wired decoder such as the DH127D is the fallback. Why choose a drop-in board over a plug-in decoder?No harness and no wire to hide, and the lighting stays where the manufacturer put it. On models where the light board also carries the motor contacts, a drop-in is usually the cleanest install you can do. What can I do with eight function outputs?Headlight and rear headlight, ditch lights that alternate with the horn, number boards, cab light, class lights - each output can be assigned its own effect and dimming via CV settings. 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.

Read more less

The Digitrax DO487 is the heavy hauler of the mobile decoder range: four amps continuous and five amps peak, wired rather than plugged, for the large-scale and O scale locomotives that will cook an ordinary HO decoder. Eight FX3 function outputs at 300mA give you the lighting capacity to match, and because it is a wired decoder it goes into anything you can solder to. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features 4.0 amps continuous, 5.0 amps peak - built for large-scale and O scale mechanisms, dual-motor drives and older high-draw motors. 8 FX3 function outputs at 300mA for headlights, marker lights, cab lighting, smoke units and other accessories. Wired installation - no socket required, so it suits scratch installs, brass models and repowered older locomotives. Suits HO, S, O and G scale where the current draw justifies it. Standard NMRA DCC - runs and programs on any DCC system, not just Digitrax. More Information Brand Digitrax Item Number DO487 Product Type DCC Mobile Decoder (High Capacity) Scale HO, S, O, G Motor Current 4.0 A continuous / 5.0 A peak Function Outputs 8 x FX3, 300 mA Connection Wired - no plug fitted Sound No - motor and function decoder only Condition New FAQ Do I actually need a 4 amp decoder?Only if the locomotive draws it. Measure stall current on DC before deciding - a typical single-motor HO diesel pulls well under an amp and is fine on a 1 amp decoder. Reach for the DO487 when you have a large-scale mechanism, twin motors, or an older open-frame motor. Will it fit in the locomotive?It is a physically larger board than an HO decoder, which is rarely a problem in O or G scale. In HO it is worth measuring the available space in the shell or tender before ordering. Does it have sound?No. The DO487 is a motor and function decoder. Pair it with a separate sound decoder, or choose a high-current sound decoder instead, if you want audio. How do I wire it in?Track pickups to the red and black leads, motor to orange and grey, and function outputs to your lighting. Isolate the motor completely from the frame before you connect anything - a motor still grounded to the chassis is the most common way to destroy a decoder.

Read more less

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.

Read more less

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.

Read more less

The Digitrax SDXN167n18 is an N scale sound decoder on the Next18 plug, so in a Next18-equipped locomotive the install is a single connector and nothing else. It carries SoundFX v3 with eight CV-selectable steam and diesel sound schemes on board, which means one decoder covers a lot of different models, and new .spjs sound files can be loaded later with a Digitrax USB programmer. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features Next18 plug-in connector - no soldering, no harness. Fits the Atlas N FA-1 and other Next18-equipped N scale locomotives. 8 CV-selectable sound schemes included, steam and diesel, so you can match the decoder to the prototype without reloading anything. SoundFX v3 with reloadable .spjs sound files via a Digitrax USB programmer if you want something specific later. 6 FX3 function outputs for headlights and lighting effects alongside the sound functions. Motor drive rated to the Next18 connector capacity - sized for N scale mechanisms. More Information Brand Digitrax Item Number SDXN167n18 Product Type DCC Sound and Motor Decoder Scale N Connection Next18 plug-in connector Function Outputs 6 x FX3 Sound Yes - SoundFX v3, 8 selectable schemes Speaker Included No - speaker sold separately Motor Drive To Next18 connector capacity Series Digitrax Series 7 Condition New FAQ Does my locomotive have a Next18 socket?Pull the shell and look for a small 18-pin connector, much smaller than a 21MTC and finer-pitched than an 8-pin socket. Manufacturers usually advertise it as "Next18 ready". The Atlas N FA-1 is one common example. Is a speaker included?No. Pick a speaker that fits your shell and matches the decoder impedance - in N scale that usually means a 13mm round or a small oval. Fitting it in a sealed baffle makes a large difference to the result. What do the eight sound schemes cover?A mix of steam and diesel prime movers, selectable by CV, so one decoder can serve several different models in your fleet without reloading sound. Can I load a different sound file?Yes. New .spjs files can be written to the decoder with a Digitrax USB programmer such as the PR4. Running the decoder needs no Digitrax hardware at all - any NMRA DCC system will do.

Read more less