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Digitrax SDH187MT Series 7 DCC Sound Decoder - NMRA-NEM660 21MTC Integral Connector   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot...

Digitrax SDXH187MT Series 7 DCC Sound Decoder - NMRA-NEM660 21MTC Integral Connector   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot...

Digitrax SDXN1137E24 Series 7 DCC Sound Decoder - E24 Integral Connector   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot offers several...

Digitrax SDXN167N18 Series 7 DCC Sound Decoder - NEM662 Next18 Integral Connector   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot offers...

SoundTraxx 881006 ECO-21PNEM Econami DCC Sound Decoder - Steam - NEM660 21MTC Integral Connector     This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your installation...

SoundTraxx 881106 ECO-21PNEM Econami DCC Sound Decoder - UK Steam - NEM660 21MTC Integral Connector     This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your...

SoundTraxx 882006 ECO-21PNEM Econami DCC Sound Decoder - Diesel - NEM660 21MTC Integral Connector     **Be sure to read about Tsunami 2 Speaker Selection here.      Now the biggest name is sound is also biggest name...

SoundTraxx 882106 ECO-21PNEM Econami DCC Sound Decoder - UK Diesel - NEM660 21MTC Integral Connector     This decoder does NOT include a speaker. Please visit the Speaker Section to find the size and shape that will fit your...

SoundTraxx TSU-N18 V2 Tsunami 2 DCC Sound Decoder - NEM662 Next18 Integral Connector     A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly...

SoundTraxx TSU-21PNEM8 Tsunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector   **Be sure to read about Tsunami 2 Speaker Selection here.   A true pioneer in the model train industry, SoundTraxx has been creating innovative...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx TSU-21PNEM8 Tsunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector     **Be sure to read about Tsunami 2 Speaker Selection here.     A true pioneer in the model train industry, SoundTraxx has been...

SoundTraxx TSU-N18 V2 Tsunami 2 DCC Sound Decoder - NEM662 Next18 Integral Connector   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design...

SoundTraxx TSU-N18 V2 Tsunami 2 DCC Sound Decoder - NEM662 Next18 Integral Connector   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design...

SoundTraxx TSU-N18 V2 Tsunami 2 DCC Sound Decoder - NEM662 Next18 Integral Connector   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design...

SoundTraxx TSU-N18 V2 Tsunami 2 DCC Sound Decoder - NEM662 Next18 Integral Connector   A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design...