Arturo Ragozini sent us PCM Encoder, a tool which allows you to convert .WAV samples to MSX, in order to be played in a high quality sample replayer. Both sources and examples have been included, allowing you to have a listen to the crystal clear sound quality of the samples on MSX, and implement the replayer in your own productions. For more information on the methods used, please do check out
this forum thread, from which the encoder and replayer originated.
Relevant link:
PCM Encoder