The LokSound 58821 Direct decoder consists of two components; a 58828 Next18 Micro decoder mounted on a 51955 motherboard. Locomotive wiring connections are soldered to the pads located on the motherboard. We suggest using the 58821 in a range of HO scale locomotives by replacing the model's lighting circuit board or decoder.

We've sold and installed thousands of 58821 decoders in a host of models with excellent results. Mated with a pair of SuperMini speakers & enclosures, and you have industry leading motor control and superb sound quality: