EMD / EMD-2 Diesel

The SoundTraxx 885625 is a BLU-4408 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 big-scale Blunami: a 4-amp motor rating and screw terminals instead of solder joints, suited to S, O and Large 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 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 885625 Model: BLU-4408 Blunami Sound Set: EMD-2 Diesel 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 EMD-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. 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 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 Digitrax DH127P is the plug-and-play version of the Series 7 HO decoder: a 9-pin decoder already wired to an 8-pin NMRA medium plug on about 3.2 inches of harness. If your locomotive has a DCC-ready 8-pin socket, pull the dummy plug, drop this in, and you are running. The longer harness gives you room to route wires and tuck the decoder somewhere sensible. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features 8-pin NMRA medium plug fitted on roughly 3.2 in. of harness - fits the great majority of DCC-ready HO locomotives with no soldering. 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. Longer harness than the DH127PS - easier routing, at the cost of more wire to tuck away in a tight shell. More Information Brand Digitrax Item Number DH127P 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 P-harness, 8-pin medium plug Harness Length Approx. 3.2 in. Series Digitrax Series 7 Sound No - motor and function decoder only Condition New FAQ DH127P or DH127PS - which one do I want?Same decoder, different harness length. The DH127P has about 3.2 in. of wire, which is easier to route in a roomy diesel hood. The DH127PS has about 1.2 in., which is the better choice when the socket sits right where the decoder has to go. Will it fit my locomotive?If the loco is advertised as DCC-ready with an 8-pin NMRA socket, yes. Pull the dummy plug out of the socket, keep it somewhere safe, and plug the decoder in with pin 1 lined up 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 885623 is a BLU-21PNEM8 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 21-pin MTC plug-in Blunami, suited to HO scale and larger. 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 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 885623 Model: BLU-21PNEM8 Blunami Sound Set: EMD-2 Diesel 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 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 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 SoundTraxx 885840 is a TSU-BH1 Tsunami2 digital sound decoder with the EMD 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 a drop-in board replacement for Bachmann Sound Value diesels, rated 2A and suited to HO scale Bachmann Sound Value diesels. 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 9 EMD prime movers: EMD 567 No Transition, EMD 567 Non-Turbo, EMD 567 Turbo, EMD Dual 567, EMD 645 Non-Turbo, EMD 645 Turbo, EMD Dual 645 Turbo, EMD 710 Turbo, EMD 710 G3C-T2 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 885840 Model: TSU-BH1 Tsunami2 Sound Set: EMD Diesel Scale: HO scale Bachmann Sound Value diesels Decoder Size: 97 x 16 x 7.7mm Connection: Drop-in replacement for the Bachmann Sound Value factory board Max. Motor Stall Current: 2A 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 EMD / EMD-2 Diesel 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 97 x 16 x 7.7mm and connects by a drop-in replacement for the bachmann sound value factory board. 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 9 listed above, selectable via CV 123. You are not locked to one engine sound — pick whichever matches your prototype. EMD or EMD-2 — which do I want?This is the EMD set: the common 567, 645 and 710 prime movers. The separate EMD-2 set carries a second group of less-common variants called out by cylinder count. Match the list above to your prototype. Which locomotives is the BH1 for?It is a drop-in replacement for the factory board in Bachmann Sound Value diesels, including the FA-2, FB-2, S-4, E7-A, F-7, SD70ACe, ES44AC, GP30, GP38-2, GP40, GP7, RS-3 and SD40-2. 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 TCS WOW121 is a universal WOWSound decoder for HO locomotives with a 21-pin MTC (NEM660) connector. It interfaces through a TCS motherboard, which sets how many lighting functions the install supports and whether they drive LEDs or 1.5V/12V bulbs. This is the Diesel version with TCS's selectable prime-mover sound sets — choose between EMD, Alco, Baldwin/others, and GE engine sounds to match your prototype. 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. Selectable TCS's selectable prime-mover sound sets choose between EMD, Alco, Baldwin/others, and GE engine sounds to match your prototype. 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. 21-pin MTC (NEM660) connector — interfaces through a TCS motherboard. More Information Brand Train Control Systems (TCS) Item Number 1527 Decoder WOW121 Type WOWSound DCC Sound Decoder Sound Diesel Connection 21-pin MTC / NEM660 (requires a TCS motherboard) On-board Keep-Alive No Scale HO Scale Condition New FAQ Will this decoder fit my locomotive?The WOW121 is for HO locos with a 21-pin MTC (NEM660) connector and requires a TCS motherboard to interface with the loco and its lighting. 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

Maximize the performance of your N scale model trains with the Digitrax DN167N18 mobile decoder. This plug-in Next18 decoder offers advanced control and smooth operation, enhancing the realism of your layout. With its compact design and easy installation, it's the perfect upgrade for your locomotives. Mobile Decoder Fits Next18 socket locomotives Plug-in Next18 connector Motor drive at connector capacity 6 FX3 Functions More Information Item # DN167N18 Brand Digitrax Scale N MSRP $36.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

Read more less

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

Read more less

The Digitrax SDXN147A0 puts motor control, lighting and SoundFX into one N scale board decoder, and it ships with the oval speaker already matched to it. It is a drop-in for many Atlas N locomotives, which means no harness to route and no hunting for a speaker that fits - the hardest part of an N scale sound install is already solved. Building a DCC fleet? Browse our DCC Decoders, DCC Speakers, and DCC Accessories. Features Sound, motor and lighting in one N scale board - a drop-in fit for many Atlas N locomotives. 8 ohm 9 x 18 x 4mm oval speaker included, sized for N scale shells. No guesswork about what will fit. 1.0 amp continuous, 2.0 amps peak - plenty for an N scale motor. 4 FX3 function outputs at 200mA for headlights and lighting effects alongside the sound functions. SoundFX prime mover, horn and bell, with CV-adjustable volume and sound scheme. More Information Brand Digitrax Item Number SDXN147A0 Product Type DCC Sound and Motor Decoder Scale N Motor Current 1.0 A continuous / 2.0 A peak Function Outputs 4 x FX3, 200 mA Sound Yes - SoundFX Speaker Included Yes - 8 Ohm, 9 x 18 x 4 mm oval Connection Drop-in board for many Atlas N locomotives Series Digitrax Series 7 Condition New FAQ Will it fit my N scale locomotive?It is designed as a drop-in for many Atlas N models. Board decoders are shape-specific, so pull the shell and compare the factory board footprint and light positions before ordering. If it does not match, a wired N decoder is the fallback. Do I need to buy a speaker separately?No. The matched 8 ohm oval speaker is in the box. You will still get noticeably better sound if you fit it against a baffle or a sealed pocket in the shell rather than leaving it loose. Can I change the sound scheme?Yes. SoundFX schemes and volumes are set through CVs, so you can adjust horn, bell and prime mover to suit the prototype you are modelling. Do I need a Digitrax command station?Not for running - it works on any NMRA DCC system. Loading new sound files does require a Digitrax programmer.

Read more less

The TCS WDK-ATL-1 WOWKit is a complete, drop-in WOWSound installation engineered to fit a specific Atlas HO locomotive. Everything you need comes in the box, so even a first-time DCC installer can get clean, professional sound without guesswork. Each kit includes a WOWSound decoder, a TCS motherboard with on-board Keep-Alive® for stutter-free running, a speaker with speaker wire and enclosure, and a motor mounting clip. The decoder carries TCS's selectable diesel prime-mover sound sets — EMD, Alco, Baldwin/others, and GE — so you can match the engine to your prototype. Need a stand-alone decoder or speaker instead? Browse our DCC Decoders and DCC Accessories, or shop the full Train Control Systems WOWSound lineup. Features Complete drop-in sound kit engineered to fit a specific Atlas HO locomotive. Includes a WOWSound decoder, TCS motherboard with on-board Keep-Alive®, a speaker with speaker wire and enclosure, and a motor mounting clip. CD-quality WOWSound — 16-bit audio at 44.1 kHz with selectable EMD, Alco, Baldwin/others, and GE diesel sound sets. Back-EMF load compensation and Quiet Drive for smooth, silent slow-speed control. Audio Assist® menu programming — set up sound and CVs right on the track, no computer needed. More Information Brand Train Control Systems (TCS) Item Number 1775 (WDK-ATL-1) Type WOWKit — Complete WOWSound Install Kit Fits Specific Atlas HO locomotive (see TCS WOWKit application chart) Includes WOWSound decoder, motherboard w/ Keep-Alive, speaker, motor clip Sound Diesel (EMD / Alco / Baldwin / GE selectable) Scale HO Scale Condition New FAQ What comes in the kit?Everything for a complete sound install: a WOWSound decoder, a TCS motherboard with on-board Keep-Alive, a correctly-sized speaker, and a motor mounting clip — all engineered to fit the target locomotive. Will it fit my locomotive?WOWKits are model-specific. This WDK-ATL-1 kit is matched to a particular Atlas HO engine — confirm your exact model against the TCS WOWKit application chart before ordering, or reach out and we'll help you check. Do I need any other parts?No — the kit is self-contained. You'll just need basic install tools and a soldering iron for the speaker leads.

Read more less

The TCS WDK-ATL-3 WOWKit is a complete, drop-in WOWSound installation engineered to fit a specific Atlas HO locomotive. Everything you need comes in the box, so even a first-time DCC installer can get clean, professional sound without guesswork. Each kit includes a WOWSound decoder, a TCS motherboard with on-board Keep-Alive® for stutter-free running, a speaker with speaker wire and enclosure, and a motor mounting clip. The decoder carries TCS's selectable diesel prime-mover sound sets — EMD, Alco, Baldwin/others, and GE — so you can match the engine to your prototype. Need a stand-alone decoder or speaker instead? Browse our DCC Decoders and DCC Accessories, or shop the full Train Control Systems WOWSound lineup. Features Complete drop-in sound kit engineered to fit a specific Atlas HO locomotive. Includes a WOWSound decoder, TCS motherboard with on-board Keep-Alive®, a speaker with speaker wire and enclosure, and a motor mounting clip. CD-quality WOWSound — 16-bit audio at 44.1 kHz with selectable EMD, Alco, Baldwin/others, and GE diesel sound sets. Back-EMF load compensation and Quiet Drive for smooth, silent slow-speed control. Audio Assist® menu programming — set up sound and CVs right on the track, no computer needed. More Information Brand Train Control Systems (TCS) Item Number 1773 (WDK-ATL-3) Type WOWKit — Complete WOWSound Install Kit Fits Specific Atlas HO locomotive (see TCS WOWKit application chart) Includes WOWSound decoder, motherboard w/ Keep-Alive, speaker, motor clip Sound Diesel (EMD / Alco / Baldwin / GE selectable) Scale HO Scale Condition New FAQ What comes in the kit?Everything for a complete sound install: a WOWSound decoder, a TCS motherboard with on-board Keep-Alive, a correctly-sized speaker, and a motor mounting clip — all engineered to fit the target locomotive. Will it fit my locomotive?WOWKits are model-specific. This WDK-ATL-3 kit is matched to a particular Atlas HO engine — confirm your exact model against the TCS WOWKit application chart before ordering, or reach out and we'll help you check. Do I need any other parts?No — the kit is self-contained. You'll just need basic install tools and a soldering iron for the speaker leads.

Read more less

Norfolk Southern #1231 wears a red and black Office Car Special scheme and carries the name "Atlanta". Broadway Limited's N scale EMD SD70ACe brings it to life with Paragon4 sound that works on both DC and DCC, a standout lead for an NS business train or a modern freight. Specifications Brand Broadway Limited Imports Item Number 9987 Scale N (1:160) Model EMD SD70ACe Road Name Norfolk Southern Road Number 1231 Paint Scheme Red and black Office Car Special scheme, named "Atlanta" Control Paragon4 Sound/DC/DCC with Rolling Thunder, runs on DC or DCC out of the box Construction Plastic body, die-cast chassis Couplers Micro-Trains compatible Minimum Radius 9 3/4 in recommended (BLI lists 9 in) UPC 840396399872 Condition New Features Paragon4 sound decoder with back EMF motor control, operates on DC or DCC with full sound. Extra capacitor pack keeps sound and lights running over dirty track and dead spots. Pro Lighting Mode for prototypical light control. Switcher Mode and Record and Play functions. Three switchable horns, plus a playable horn that sounds for as long as you hold the button. Rolling Thunder compatible for low-frequency rumble through a separate receiver. Precision drive with electrical pickup on all wheels. Plastic body on a die-cast chassis for weight and pulling power. Separately applied handrails, grab irons and bell. Cab, headlight, sunshade and roof details matched to the prototype. Micro-Trains compatible couplers front and rear. Frequently Asked Questions Does it need DCC to make sound?No. Paragon4 plays sound on a standard DC power pack as well as on DCC, where you get full control of every sound and lighting function. What is the minimum radius?Broadway Limited lists 9 inches. We recommend 9 3/4 inches or broader for the most reliable running, especially with long freight trains. What track does it run on?Code 55, Code 70 and Code 80 N scale track, including Kato Unitrack. Is the road number the one shown in the photos?The photos are Broadway Limited's official images. This item is Norfolk Southern #1231. Is there a no-sound version?Yes, see the Also Available section below. Also Available BLI 9989 SD70ACe Norfolk Southern #1231 Atlanta, Stealth (no sound) More in This Series BLI 9981 SD70ACe Union Pacific #1943 The Spirit, Stealth BLI 9983 SD70ACe US Navy #101, Stealth BLI 9985 SD70ACe US Air Force #135, Stealth Explore More Browse more locomotives, the full Broadway Limited range, and everything for N scale.

Read more less

The SoundTraxx 885621 is a BLU-1100 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 most compact decoder in the Blunami line — small enough for N scale, suited to N, 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 4 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 885621 Model: BLU-1100 Blunami Sound Set: EMD-2 Diesel Scale: N, HO and small S scale Decoder Size: 31 x 10.5 x 5mm Connection: Hardwire (single wires) Max. Motor Stall Current: 1A Function Outputs: 4 Audio Amplifier: 1 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 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 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 1 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 31 x 10.5 x 5mm and connects by hardwire (single wires). Check the space in your shell against that footprint before ordering — other Blunami versions use different connectors and sizes.

Read more less