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A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture our industry-best products right here in the USA, and our friendly customer support staff work side-by-side with the rest of our product team.

Econami Decoders
The biggest name in sound is also the biggest name in value! Econami is a full-featured line of Digital Sound Decoders designed with value in mind.

The Econami ECO-PNP
This 1-amp Digital Sound Decoder simply plugs into models equipped with an NEM-supported 21-pin socket.

Our large selection of high quality sound effects include: 

  • 4 Exhaust Chuffs
  • 5 Prime Movers in each sound profile 
  • Up to 7 Bells 
  • 16 Airhorns
  • 16 Whistles 
  • Additional couplers, dynamos, and more!

This decoder includes a connector to easily add a CurrentKeeper (P.N. 810140 or 810160) to maintain performance over dirty track and switches. 

Dimensions: 30.5 x 15.5 x 6.6mm 
Max. Motor Stall Current: 1A
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
Econami Owner's Manual
Econami Installation Guide
Econami Diesel Quick Start Guide
Econami Steam Quick Start Guide
Econami Steam User's Guide
Econami Diesel User's Guide
Econami Sound Selection References:
Econami Steam Sound Selection Reference
Econami Diesel Sound Selection Reference
Econami Sound Samples
Econami Steam Sounds
Econami Diesel Sounds