This 2-amp, universal-style Digital Sound Decoder is suitable for a wide variety of models from HO to S scale.

This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches.

Learn More about Tsunami2 Features

Product Specifications

Dimensions: 74 x 17 x 5mm 
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: 12

Product Documentation

Econami Sound Selection References:

Compatible Speakers


28mm (1") Round Speaker


40 x 28.5mm Oval Speaker


35 x 16mm Oval Speaker


35 x 20mm Oval Speaker


15 x 12 x 11.5mm Mini Cube Speaker

Note: The Mini Cube Speaker, can be used when wired in series
with another Mini Cube Speaker



Mega Bass Speakers


Sound Samples

Diesel Sound Samples


Econami Diesel Prime Movers:

Econami Diesel Airhorns: