Description
The SoundTraxx 885017 TSU-4400 Tsunami2 4-Amp is a large-scale Tsunami2 Digital Sound Decoder factory-loaded with the EMD diesel sound profile.
Prime mover: EMD 567 / 645 series (turbocharged + non-turbocharged) prime movers. Covers EMD F-units, GP7/9/18/30/35/38/40, SD7/9/24/35/38/40/45, SW-switchers, etc.
- Scale fit: S, O, and G (high-current large-scale diesels)
- Format / connector: Universal (screw-terminal blocks)
- Function outputs: 8
- Max motor stall current: 4 A
- Dimensions: 69 x 30.5 x 14 mm
- Tsunami2 sound: Dynamic Digital Exhaust, functioning brakes, injectors, power reverse, firebox flicker, 16 sound channels
- Hyperlight lighting effects: Mars, Gyralight, Rotary beacon, Strobe, Ditch, etc.
- Audio amplifier: 3 W into 8 Ω (higher-output for larger models)
- DCC track voltage: 7 – 27 V
- Compliance: Standard NMRA DCC (DC + DCC dual mode)
- SoundTraxx SKU: 885017 (Walthers 678-885017)
Tip: 4-amp rating + 3 W audio make this the go-to Tsunami2 for large-scale and garden-railway EMD diesels.
About SoundTraxx: A USA-made DCC decoder and sound-system specialist founded in 1990 (Durango, Colorado). Product lines: Tsunami2 (premium full-feature digital sound decoders), Econami (value-priced sound decoders), Blunami (Bluetooth-controllable sound), and DCC Mobile Decoders (motor + lighting, no sound). Range also includes miniature speakers (round / oval / Mega Bass / Mini Cube), the CurrentKeeper stay-alive supercap module, and a full set of Quick-Plug harnesses and adapters for clean installs.
In stock at Oakville Model Trains Depot.