The WhisperWave is a model railroad decoder designed to enhance the realism of your locomotive.
One of its standout features is the reactive Dynamic Digital Exhaust (DDE) function, which automatically adjusts the engine sound based on the load on the motor.
As your locomotive travels across flat terrain and maintains speed, you'll hear the authentic chugging sound, adding to the immersive…

The ECONAMI Diesel Sound Decoder by Soundtraxx is a universal-style digital sound decoder suitable for a wide variety of models from HO to S scale.
With over 90 sound effects, including 40+ sound effects and 12 polyphonic sound channels, this decoder provides a high-quality 16-bit sound experience.
The decoder also includes six function outputs and an audio amplifier with a 2W, 8-Ohm load…

The Tsunami Sound Decoder for Model Railroads is a 16-bit, universal-style Digital Sound Decoder that is easy to install in N to G scales.
It is the only DCC decoder that can replicate railcar sounds and lighting effects, providing a more realistic experience for model railroad enthusiasts.
The decoder includes selections for livestock sounds, airhorns, whistles, bells, and interior and e…

The EMD Diesel Sound Decoder with 8 Functions by Soundtraxx is a universal factory board replacement sound decoder that can be used in various models from HO to S scale.
It features an Atlas style board that replaces the old Tsunami AT-1000, GN-1000, IM-1000, and other similar board styles.
This decoder includes a connector to add a CurrentKeeper for maintaining performance over dirty tra…

The Railroad Power Saver by Soundtraxx, also known as the #810140 CurrentKeeper, is a model railroad decoder designed to maintain power to the decoder for up to 10 seconds during electrical interruptions.
This makes it an ideal solution for stubborn locomotives that may experience issues with dirty tracks or short wheelbases.
The Current Keeper is compatible with NMRA DCC Standards & Reco…

The CurrentKeeper II Miniaturized is a product designed to enhance the power capacity of any decoder installation.
It is ideal for locomotives with short wheelbase, stubborn locomotives, and dirty track. The product is now available in two sizes, making it easier to fit in more models.
With the CurrentKeeper II, train enthusiasts can keep their trains running reliably even over dirty trac…

The SoundTraxx Tsunami 2 TSU-1100 Steam is a high-performance digital sound decoder designed for model railroad enthusiasts.
With a micro 1-amp, universal-style format, it is ideal for small models with minimal space. It includes an optional capacitor or can be wired to a CurrentKeeper to maintain performance over dirty track and switches.
The decoder features 16-bit sound, over 50 sound …

The SoundTraxx Tsunami 2 Sound Decoder for EMD Diesel Locomotives (885001) is a high-performance digital sound decoder designed for small models with minimal space.
It is a micro 1-amp, universal-style format that includes an optional capacitor or can be wired to a CurrentKeeper to maintain performance over dirty track and switches.
This sound decoder features over 50 sound effects, funct…

The WhisperWave Sound Module is a compact and versatile addition to any model railroad setup.
Designed by SoundTraxx, a trusted brand in model railroad decoders, this module features a Mini Sugar Cube Speaker & Baffle, making it ideal for HO or N scale models with limited space.
Measuring just 16 x 12 x 11.3mm (D), it provides excellent sound quality despite its small size. With a frequen…

The Diesel Sound Master Decoder - Tsunami 2 by Soundtraxx is a 1-amp digital sound decoder designed for easy plug-in operation when mated to a 21-pin NEM connector.
With 8 function outputs, it is compatible with GE Diesel Models and provides realistic sound effects for model railroad enthusiasts.
This mid-range product is a genuine Soundtraxx 885810 Tsunami 2 TSU-21PNEM 8 Digital Sound De…