Want to feel like you’re right in the cab? The SoundTraxx TSU-2200 Tsunami 2 Sound Decoder is is suited for a broad range of models, from HO to S scale.


Check out the features of Tsunami2, including:

· Reactive Dynamic Digital Exhaust

· Functioning locomotive and train brakes

· Injectors

· Power reverse

· Firebox flicker

SoundTraxx also offers a large selection of selectable sound effects including:

· Exhaust chuffs (10)

· Prime movers (up to 12)

· Bells (12)

· Whistles (90)

· Airhorns (40+)

· Couplers

· Dynamos and more!


This 2-amp, universal-style format includes a connector so you can effortlessly add a CurrentKeeper (P.N. 810140) to support performance over dirty track and switches.


General Specs:

· Dimensions: 35 x 18 x 6mm

· Max. Motor Stall Current: 2A

· Max. Function Current: 100mA (each output)

· Function Outputs: 6

· Audio Amplifier: 2 Watt, 8-Ohm Load

· DCC Track Voltage: 7.5V – 22V

· Sound Channels: 16