# yamaha

Published articles for yamaha.

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## The MSX Gets A New Sound Expansion Cartridge

DevFeed: [The MSX Gets A New Sound Expansion Cartridge](<https://devfeed.tech/articles/the-msx-gets-a-new-sound-expansion-cartridge-97772.md>)

Original publisher: [Read original article](<https://hackaday.com/2026/10/23/the-msx-gets-a-new-sound-expansion-cartridge/>)

Author: Zoe Skyforest

Published: 2026-10-23T15:30:41Z

Content type: news

Language: en

Sources: [Hackaday](<https://devfeed.tech/sources/hackaday.md>)

Topics: [upgrade](<https://devfeed.tech/topics/upgrade.md>), [mini PC with PCIe](<https://devfeed.tech/topics/mini-pc-with-pcie.md>)

Tags: [accessories](<https://devfeed.tech/tags/accessories.md>), [audio](<https://devfeed.tech/tags/audio.md>), [build](<https://devfeed.tech/tags/build.md>), [capabilities](<https://devfeed.tech/tags/capabilities.md>), [chip](<https://devfeed.tech/tags/chip.md>), [computer](<https://devfeed.tech/tags/computer.md>), [dac](<https://devfeed.tech/tags/dac.md>), [fm-synthesis](<https://devfeed.tech/tags/fm-synthesis.md>), [generator](<https://devfeed.tech/tags/generator.md>), [machines](<https://devfeed.tech/tags/machines.md>), [mixer](<https://devfeed.tech/tags/mixer.md>), [mono](<https://devfeed.tech/tags/mono.md>), [msx](<https://devfeed.tech/tags/msx.md>), [music](<https://devfeed.tech/tags/music.md>), [opn3](<https://devfeed.tech/tags/opn3.md>), [retro](<https://devfeed.tech/tags/retro.md>), [retrocomputing](<https://devfeed.tech/tags/retrocomputing.md>), [software](<https://devfeed.tech/tags/software.md>), [sound](<https://devfeed.tech/tags/sound.md>), [ssg](<https://devfeed.tech/tags/ssg.md>), [stereo](<https://devfeed.tech/tags/stereo.md>), [yamaha](<https://devfeed.tech/tags/yamaha.md>)

### AI overview

The Misato MSX is a build-it-yourself sound expansion cartridge for MSX computers, designed by Ricardo Suzuki. It uses a Yamaha YMF288 OPN3 chip, providing three SSG channels, six FM channels, and six rhythm channels, paired with a DAC for synthesized audio. It can play OPN music or support composition with compatible software. Audio is available through the cartridge's stereo line out or mixed to mono through the MSX's internal mixer.

### Source excerpt

If we're honest, there aren't a whole lot of accessories coming out for the MSX computer line this holiday period. There is, however, a new sound expansion cartridge for the ...read more