Mobile Decoder with SoundFX
Fits many Atlas N locomotives N Scale

CV-Selectable Steam & Diesel Sound Schemes Included
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma output
8 Ohm 9x18x4 mm oval speaker
100uF Capacitor

Digitrax SoundFX®v3 Sound System
Your locomotives will sound in scale like the real thing with SoundFX v3
Customizable 16, 12 or 8 Bit Sound
Works with SoundFX 8 and 16 Bit sound projects
Up to 6 Simultaneous voices
Cam input-synchronized steam-chuff option for steam locos
Scalable Speed Stabilization(BEMF) configured for sound operation
SoundFX does not require an external rate sensor to vary workload.
Factory 8 Ohm 9x18x4 mm oval speaker.
Smart Power Management- no more booster or programmer shutdowns!
Program CVs using any Digitrax Compatible Control system without having to buy any extra equipment.
Series 7 Enhanced Decoder Features.
Download sound projects or your custom sounds with Digitrax SoundLoader II App using a Digitrax USB Sound Programmer like DCS52/DCS210+/PR4/PR3/DCS240/DCS240+, etc.
Digitrax FX3 Functions-Control lights and functions for prototypical lighting effects and on/off control.
4 configurable FX3 Lighting Functions available.
Front and rear light white surface mount LEDs.
Digitrax LocoMotion® System – Lets your trains run like the real thing!
2 Digit and 4 Digit Addressing.
Basic, Advanced & UniVersal Consisting.
SuperSonic motor drive for silent operation.
Direct and Operations mode programming.
Decoder Reset by CV8, with or without speed table reset.
Transponder Equipped ready for transponding ID on your Layout.
Power-on Motor Isolation Protection, helps prevent damage to your decoder.
DCC Compatible.
FCC Part 15, Class B RFI compliant.
Operates on DCC track voltage 9V minimum. to 18V maximum.
Compact size allows use with efficient 1A motor rated HO locomotives.

1 SDXN147A0 Sound Decoder with SoundFX® v3, with 8 Ω 9x18x4 mm oval speaker and 100uF capacitor.
1 Instruction Sheet