In Stock

2364 products

  • SoundTraxx 885811 TSU-21PNEM8 Tsunami2 ALCO DCC sound decoder for model trains SoundTraxx 885811 TSU-21PNEM8 Tsunami2 ALCO DCC sound decoder for model trains - package

    SoundTraxx SoundTraxx 885811 | TSU-21PNEM8 Tsunami2 (1-amp) ALCO Diesel Sound Decoder

    1 In Stock In Store

    The SoundTraxx 885811 is a TSU-21PNEM8 Tsunami2 digital sound decoder with the ALCO 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 9 ALCO prime movers: ALCO 539 Turbo, ALCO 539 Non-Turbo, ALCO 244 Turbo, ALCO 251A i6, ALCO 251C v12, ALCO 251C v12 Super Charged, ALCO 251C v12 Century Series, ALCO 251C v16, ALCO 251C v16 Super Charged 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 885811 Model: TSU-21PNEM8 Tsunami2 Sound Set: ALCO 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 ALCO 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 9 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.

    1 In Stock In Store

    $98.36

  • SoundTraxx 810078 40 x 28.5mm Oval Speaker for DCC sound model train installations

    SoundTraxx SoundTraxx 810078 | 40 x 28.5mm Oval Speaker

    2 In Stock In Store

    The SoundTraxx 810078 is the 40 x 28.5mm Oval Speaker. This SoundTraxx 810078 40 x 28.5mm Oval Speaker offers a great sound in a versatile size for train modelers. Its 40 x 28.5mm form factor makes it easy to fit into any model, allowing you to enjoy crisp, clear sound in your train's cab. Specifications Item Number: SoundTraxx 810078 Dimensions: 40 x 28.5 x 11.3mm(D) Frequency Response: 250Hz - 20kHz Power: 1 Watt (Nominal) 2 Watts (Peak) Impedance: 8 Ohms More Information Browse all DCC speakers and DCC wiring, shop the full SoundTraxx range, or pick a decoder from our DCC decoders.

    2 In Stock In Store

    $12.76

  • SoundTraxx 885007 TSU-2200 Tsunami2 ALCO DCC sound decoder for model trains SoundTraxx 885007 TSU-2200 Tsunami2 ALCO DCC sound decoder for model trains - package

    SoundTraxx SoundTraxx 885007 | TSU-2200 Tsunami2 (2-amp) ALCO Diesel Sound Decoder

    2 reviews

    1 In Stock In Store

    The SoundTraxx 885007 is a TSU-2200 Tsunami2 digital sound decoder with the ALCO 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 9 ALCO prime movers: ALCO 539 Turbo, ALCO 539 Non-Turbo, ALCO 244 Turbo, ALCO 251A i6, ALCO 251C v12, ALCO 251C v12 Super Charged, ALCO 251C v12 Century Series, ALCO 251C v16, ALCO 251C v16 Super Charged 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 885007 Model: TSU-2200 Tsunami2 Sound Set: ALCO Diesel 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 ALCO 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. 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. 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.

    1 In Stock In Store

    $107.16

  • NixTrainz 204 – Power Bridge III – 2-Wire Stay-Alive Power Solution NixTrainz 204 Power Bridge III with capacitors and a quarter for size reference on a blue background.

    NixTrainz NixTrainz 204 – Power Bridge III – 2-Wire Stay-Alive Power Solution

    1 review

    1 In Stock In Store

    The NixTrainz 204 – Power Bridge III is an advanced 2-wire stay-alive power solution, designed to enhance locomotive performance on Digital Command Control (DCC) layouts. By efficiently managing power flow from stay-alive capacitors, this device ensures smooth operation over dirty track, switches, and dead spots, preventing stalls and flickering lights. Key Features: • Optimized for 2-Wire Stay-Alive Circuits – Seamlessly integrates with decoders using a 2-wire stay-alive system. • Prevents Power Backfeed – Protects your DCC system by preventing stay-alive capacitors from interfering with track power. • Improves Locomotive Performance – Reduces interruptions, ensuring smooth and reliable operation over problematic track areas. • Compact & Easy to Install – Simple wiring setup for quick integration into locomotives. • Durable & Reliable Build – High-quality components provide long-term efficiency and stable performance.

    1 In Stock In Store

    $27.99 $21.99

  • SoundTraxx 884608 BLU-21PNEM8 Blunami Steam-2 Bluetooth DCC sound decoder for model trains Free shipping banner for Squeaky's Trains and Things model railroad orders

    SoundTraxx SoundTraxx 884608 | BLU-21PNEM8 Blunami Steam-2 Sound Decoder

    1 In Stock In Store

    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.

    1 In Stock In Store

    $135.96

  • Woodland Scenics 5204 | Sicken Tire Company - Building Kit | N Scale - Squeaky's Trains Woodland Scenics 5204 | Sicken Tire Company - Building Kit | N Scale - Squeaky's Trains

    Woodland Scenics Woodland Scenics 5204 | Sicken Tire Company - Building Kit | N Scale

    1 In Stock In Store

    Model the focal point of a busy industrial park. Sicken Tire Company is in full production, working to meet the expanding demand for one of humanity’s greatest inventions. White walls, studded snows and retreads roll out by the hundreds. See photos for footprint. Landscape sold separately. Click Contents for list of included materials. Colors may vary from actual product. More Information Item # PF5204 Brand Woodland Scenics Scale N Type Plastic Building Kit Availability In-Stock/Restockable TCA Grading C-10 Mint - Brand New

    1 In Stock In Store

    $23.99

  • Woodland Scenics 4932 | Old Weathered Barn - Assembled Building | N Scale - Squeaky's Trains Woodland Scenics 4932 | Old Weathered Barn - Assembled Building | N Scale - Squeaky's Trains

    Woodland Scenics Woodland Scenics 4932 | Old Weathered Barn - Assembled Building | N Scale

    1 review

    1 In Stock In Store

    Old Weathered Barn is a stunning representation of a traditional gambrel barn with a concrete silo. Although this iconic beauty has seen better days, it will add charm and character to the rural area of any layout. Building includes field stone foundation, shake shingled roof, hayloft door with pulley and rope, a vintage weather vane atop a slatted cupola, concrete grain silo, implement shed and intricately styled, paned windows and traditional barn doors in various states of disrepair. See photos for footprint. This structure comes with pre-installed LED lighting made for use with the Just Plug® Lighting System. 20mA RoHS Compliant Colors may vary from actual product. More Information Item # BR4932 Brand Woodland Scenics Scale N Type Assembled Building Availability In-Stock/Restockable TCA Grading C-10 Mint - Brand New

    1 In Stock In Store

    $55.99

  • Walthers Trainline 931-2500 | EMD GP15-1 - Standard DC - Burlington Northern & Santa Fe (green, orange, yellow) | HO Scale - Squeaky's Trains Walthers Trainline 931-2500 | EMD GP15-1 - Standard DC - Burlington Northern & Santa Fe (green, orange, yellow) | HO Scale - Squeaky's Trains

    WalthersTrainline Walthers Trainline 931-2500 | EMD GP15-1 - Standard DC - Burlington Northern & Santa Fe (green, orange, yellow) | HO Scale

    1 In Stock In Store

    Expand your HO trainset fun in minutes with the WalthersTrainline EMD GP15-1 diesel! Fully assembled and ready for service, features include: Directional headlights All-wheel drive and electrical pick-up Powerful can motor with flywheel Heavy die-cast metal frame for added pulling power Colorful paint and lettering schemes Body-mounted magnetic knuckle couplers RP-25 metal wheels

    1 In Stock In Store

    $79.99

  • Woodland Scenics 5052 | The Depot | HO Scale - Squeaky's Trains Woodland Scenics 5052 | The Depot | HO Scale - Squeaky's Trains

    Woodland Scenics Woodland Scenics 5052 | The Depot | HO Scale

    1 In Stock In Store

    The Depot is a classic whistle stop depot suitable for any layout. It features clapboard siding, a weathered cedar shake roof, covered passenger waiting area and a modeled interior that includes a ticket clerk figure standing before an open ticket window. Scene-setting details include a lamppost, posted train schedule, luggage carts, benches, semaphore, pigeons sitting on the roof, signage, decals and more! The Depot also includes one interior LED light. See photos for footprint. This structure comes with pre-installed LED lighting made for use with the Just Plug® Lighting System. 25mA RoHS Compliant Colors may vary from actual product.

    1 In Stock In Store

    $87.99

  • Woodland Scenics 1363 | Coarse Turf Light Green Shaker | Multi Scale - Squeaky's Trains Woodland Scenics 1363 | Coarse Turf Light Green Shaker | Multi Scale - Squeaky's Trains

    Woodland Scenics Woodland Scenics 1363 | Coarse Turf Light Green Shaker | Multi Scale

    2 In Stock In Store

    Add texture and highlights to scenery Blends naturally with other foliage For any scale 57.7 in3 (945 cm3)

    2 In Stock In Store

    $8.99

  • Woodland Scenics 5743 | Just Plug Lighting System | Warm White LED Nano Lights - Squeaky's Trains Woodland Scenics 5743 | Just Plug Lighting System | Warm White LED Nano Lights - Squeaky's Trains

    Woodland Scenics Woodland Scenics 5743 | Just Plug Lighting System | Warm White LED Nano Lights

    8 In Stock In Store

    2 lights with 24" (60.9 cm) cable/pkg - 20mA each

    8 In Stock In Store

    $7.99

  • Woodland Scenics Moonlite Motor Court assembled building in N Scale with detailed scenery and vintage roadside charm. Interior view of a retro motel room with wooden walls, patterned flooring, and vintage furniture. Perfect for model layouts.

    Woodland Scenics Woodland Scenics 4963 | Moonlite Motor Court - Assembled Building | N Scale

    1 review

    1 In Stock In Store

    Tired travelers on your layout can check into the Moonlight Motor Court for lodging day or night. The authentically weathered and hand-painted building is pre-lit and made for use with our Just Plug® Lighting System. This traditional roadside motel has four separate buildings- an office and three rooms. The motel office and two rooms have detailed printed interiors while the third room remains unoccupied with closed curtains and a single porch light. Both rooms have a retro aesthetic with vintage tile floors, classic wood paneling, dressers, lamps and a hot plate for cooking. One room is neat and tidy and the other features a messy, unmade bed. In the office, two cats lounge on the check-in countertop and waiting room chair. Magazine and travel brochures are available for browsing local attractions. The Moonlight Motor Court is filled with exterior details. All room buildings have a cedar shake roof and a pop of color with a red, blue or yellow awning stretched over the entry door. Other exterior details include window AC units, tables and chairs, trash cans, and a grill. The office exterior accents include a flag, globe light, ice machine, two newspaper stands and an ash tray. This motor court can be seen in any region from a seaside coast to a quiet mountain town. 4 Buildings and 1 Business Sign included in each package. More Information Item # BR4963 Brand Woodland Scenics Scale N Building Type Assembled Building MSRP $89.99 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable

    1 In Stock In Store

    $67.99

© 2026 Squeaky's Trains & Things, Powered by Shopify

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account