Digitrax N Scale Decoder SDN144A1 w/Sound

SDN144A1 w/Sound Features: Drop in Mobile Decoder for Atlas N Scale SD60/40 and similar Locomotives. Preloaded with SD60/SD40 dual Sound Scheme 4 FX3 Functions Factory 18mm x 10mm, 8 ohm speaker Full Digitrax Series 4 mobile decoder feature set Speed Tables Simplified Scaleable Back EMF Advanced Consisting Forward and Reverse Trim Transponding Supersonic Motor Drive Decoder Lock and much more Use PR3 and SoundLoader Software to download your own fully customizable sound scheme to the decoder No external sensor required for sound workload changes Current Rating 1.00 Amp (1.25 Amps Peak) Size 0.374inch x 3.875inch x 0.1570inch 9.5mm x 98.3mm x 4.0mm Installation Drop in Mobile Decoder Function Outputs 4-200mA Function Type FX3