This is a Digitrax SDN144K1E N Scale DCC Drop-in 1 Amp, 4-Function Sound Decoder for Kato SD40-2 ES44AC Evolution. Features:Digitrax SoundFXTM sound system with selectable SD40-2 or GE-Evolution sound schemesDrop-in for easy installIncludes 13mm round 8-Ohm Speaker & 330uF CapacitorCustomizable 8-bit sound with 3 simultaneous voices, downloadable sound with Digitrax PR2/3 and SoundLoader software, 4-Megabit onboard sound memory and 1-Watt sound outputDigitrax LocoMotionTM system and SupersonicTM motor drive for quiet operationDigitrax FX3 functions - control lights and functions for prototypical lighting effects and on/off controlTransponder ID equipped for transponding on your layoutProgram CV’s using any Digitrax compatible control systemDirect mode and Operations mode programmingDecoder reset CV with or without speed table resetMotor isolation protection helps prevent damage to your decoderBasic, advanced & universal consisting2 and 4 digit addressingDigitrax “no worries” warrantyFCC Part 15, Class B RFI compliantCondition: Factory New (C-9)Operational Status: FunctionalOriginal Box: Yes (P-9)Manufacturer: DigitraxModel Number: SDN144K1ERoad Name: **** No Road NameScale/Era: HO ScaleModel Type: Control & ElectricalThe Trainz SKU for this item is P11623539. Trainz Product Id: 11623539
