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SoundTraxx 884007 Tsunami2 TSU-2200 Steam-2 Sound Decoder
Build an interactive steam sound installation with the SoundTraxx 884007 Tsunami2 TSU-2200 Steam-2. Its Dynamic Digital Exhaust responds to changes in motor load, so exhaust behavior can reflect the work being performed by the model. Features...
MODEL TRAIN DETAILS
- Store SKU
- TUC884007
Compatibility: Check the scale, gauge, track family, rail code, power type, DCC setup, minimum radius, coupler, and required parts. Matching scale or brand doesn't always mean two products will work together.
Shop train parts and accessories- Photos and product details show the item, packaging, and condition.
Product details
Build an interactive steam sound installation with the SoundTraxx 884007 Tsunami2 TSU-2200 Steam-2. Its Dynamic Digital Exhaust responds to changes in motor load, so exhaust behavior can reflect the work being performed by the model.
Features and specifications
- Steam-2 sound profile; SoundTraxx part 884007.
- Dimensions: 35 × 18 × 6 mm.
- Maximum motor stall current: 2 amps.
- Six function outputs, rated at 100 mA each.
- Audio amplifier: 2 watts into an 8-ohm speaker load.
- DCC track voltage: 7–22 volts; 16 sound channels.
- Universal-style format for suitable HO- through S-scale installations.
- Connection for an optional 810140 or 810160 CurrentKeeper.
- Includes one TSU-2200 Steam-2 digital sound decoder.
Compatibility and installation
The TSU-2200 can connect to a compatible 9-pin DCC quick plug or be wired into a suitable model. An optional 810135 harness adapts it to an NMRA 8-pin plug. Check physical space, motor isolation, stall current and speaker impedance, and follow the Tsunami2 installation guide. Speaker, adapter harness, CurrentKeeper, locomotive and tools are not included.
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Specifications are listed alongside the product details above.
Condition & collecting
Check the scale, gauge, rail code, power system, couplers, and minimum radius. Matching scale alone doesn't guarantee compatibility.
Shipping & returns
Shipping, taxes and any applicable discounts are calculated at checkout.

