A cartridge designed to provide three sounds on MSX. It has the following goals:
- WSG: 6-channel sound engine that produces harmony with the PSG of the main unit (supports various sample waveforms)
- SCC-I: Konami SCC-I cartridge compatible (128KB memory)
- DCSG: Dual SN76489AN chips built-in
It has the effect of reinterpreting sound signals such as PSG, FM, and SCC from existing MSX to make the sound richer.
- WSG: 6-channel sound engine that produces harmony with the PSG of the main unit (supports various sample waveforms)
- SCC-I: Konami SCC-I cartridge compatible (128KB memory)
- DCSG: Dual SN76489AN chips built-in
- WSG 6-channel harmony mode (main unit PSG I/O linkage)
- Sec-PSG EMU mode (uses separate I/O from main PSG, utilizes Dual PSG S/W)
- SCC-I Sound + SRAM (Snatcher mode, SD-Snatcher mode, Expansion RAM 128KB/512KB mode)
- Stereo DCSG (SN76489AN x 2)
- Stereo DAC mode (Stereo u8pcm 22050Hz / Mono u8pcm 44100Hz)