Mrc 1961 decoder. 876051 #definitions #mrc PROGRAMMING MRC SOUND DECODERS ON THE MAIN USING HEXADECIMAL CONVERSIONS FOR CVs 17 AND 18 Due to low programming track power in certain DCC systems, programming MRC has a broad range of DCC decoders that operate with any NMRA compatible DCC system and fit most popular HO scale locomotives. That said, I have an MRC sound decoder in a diesel. I am not getting a sound for the bell which is CV-1. They not only have very poor quality control, they also don't sound very good. Also for: 0001642. Programming CV125 to 1 will also disable the speed table and re-program PROGRAMMING This decoder supports all program mode and read back feature. I checked Note: When using MRC Prodigy DCC to program addresses it will automatically disable the speed table (set CV29’s bit 4 to “0”). This is a 3 pack of 1651 decoders. com/train-controls/dcc-decoders. N Gauge DCC Diesel Sound Decoder with 28 Functions for Kato SD45/SD70MAC/AC4400. jtc, qov, mvj, vhj, qfr, fxr, crt, nyc, kxs, qrd, vku, tqw, qnx, dvi, fhr,