SoundTraxx - Decoders
Sound Decoders
Tsunami Steam
Steam-2
3x Light loco Exhaust Chuffs
3x Medium Loco Exhaust Chuffs
3x Heavy Loco Exhaust Chuffs
1x Geared Loco Exhaust Chuffs
Available in
TSU-1100 – 1amp Motor Current
TSU-2200 – 2amp Motor... more ...
TSU-1100
TSU-1100 Digital Sound Decoders
The TSU-1100 is one of Soundtraxx's smallest sound decoders, yet is packed with a plethora of high-performance features! This micro 1-amp, universal-style format is ideal for small models with minimal space. It includes an optional capacitor or can be... more ...
Current Rating - Avg 0.75 Amps , Peak 1 Amps
Connector - Wires
Size - 27 x 10.5 x 5 (mm)
Functions - 4 0.1A each
Sound - Yes
KeepAlive/Standby (Available) - Yes
TSU-21PNEM
TSU-21PNEM Digital Sound Decoders
The TSU-21PNEM is a 1-Amp digital sound decoder with six function outputs designed for easy plug-in operation when mated to a 21-pin NEM connector.
TSU-21PNEM8 Digital Sound Decoders
The TSU-21PNEM is a 1-Amp digital sound decoder with eight function outputs designed for easy plug-in operation when mated to a 21-pin NEM connector.
Amplifier : 2 Watt, 8-Ohm Load
Track Voltage : 7.5V –... more ...
Connector - 21 Pin
Size - 30.5 x 15.5 x 6.5 (mm)
Functions - 8 0.1A each
Sound - Yes
TSU-2200 Digital Sound Decoders
The TSU-2200 is a universal 2 Amp digital sound decoder. It is suitable for a wide variety of models from HO to S scale, It includes an optional capacitor or can be wired to a CurrentKeeper (P.N. 810140) to maintain performance over dirty track... more ...
Current Rating - Avg 1.5 Amps , Peak 2 Amps
Connector - Wires
Size - 35 x 18 x 6 (mm)
Functions - 6 0.1A each
Sound - Yes
TSU-4400 Large Scale
The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will... more ...
Bachmann Sound Value Diesel Upgrade
Get an easy upgrade for your Bachmann Sound Value diesel models with the TSU-BH1. This decoder offers 8-function outputs and is available in 3 sound profiles EMD, GE, and ALCO. This decoder is designed to replace the factory board in the following... more ...
Tsunami2 - Next18
The small size of this board makes it ideal for both N and small HO models that come equipped with a NEXT18 socket. Installations can’t get any easier. Simply plug this decoder in and enjoy all of the Tsunami2 features you know and love!
Coupled... more ...
Connector - Next18
Size - 25 x 10.5 x 4.1 (mm)
Functions - 6 0.1A each
Sound - Yes
TSU-PNP8 Digital Sound Decoders
The TSU-PNP is a universal factory board replacement sound decoder suitable for use in many manufacturer’s models such as those made by Atlas, Athearn, and InterMountain Models. It is suitable for a wide variety of models from HO to S scale, It... more ...
Keep Alive Units
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