Philips NMS-1205

The Philips NMS-1205 was a MSX AUDIO cartridge (without BIOS) using the Yamaha Y8950 chip (released in 1984).
NMS-1205 was only sold in Europe for the MSX Personal Computer.
This cartridge featured FM sound synthesizer, Sound sampler (ADPCM with 32 kB sample RAM), MIDI interface, audio & MIDI I/O connectors, and also built-in software (Music-BOX, CALL MUSICBOX).
Features.
FM sound synthesizer : OPL (FM Operator Type-L) compatible
Sound sampler : 32kB sampleRAM for the ADPCM unit
MIDI interface : In/Out/Thru
Built-in software : Music-BOX, CALL MUSICBOX