NEW Digitrax Series 7 Sound Decoder HO Scale with Speaker New

Digitrax SDH167D Series 7 Sound Decoder HO Scale with Speaker New

Digitrax SDXH167D Series 7 Sound Decoder HO Scale

HO DCC Diesel Sound Decoder with Built-in speaker

Digitrax SDXH167D Series 7 Sound Decoder HO Scale with Speaker

NEW TCS MC4 4-Function Decoder with 7-Pin JST Harness for N Scale & HO Scale

N Scale Universal DCC Diesel Sound Decoder with speaker

NEW Digitrax N Scale Series 7 Sound Decoder with speaker 8 Pin Plug N Scale