Atari ST stereo mod on YM2149 chip - YouTube
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Programming the AY-3-8912 on the MSX, Amstrad CPC, Atari ST and NeoGeo in Z80 & 68000 Assembly (P18) - YouTube
Atomino. Atari ST Sound Chip Emulator . - YouTube
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8580 SID Sound Chip Adapter from Quazar on Tindie
Atari STE Harware Description
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ymVST - Atari ST VST Plugin - Authentic YM2149 Sounds
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Atari ST(E)-TT Toolkit B1-74 GIACCESS The Sound Chip AY 3 8910 (1990-03-07)( Atari)(US) : Atari Corp. : Free Download, Borrow, and Streaming : Internet Archive
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Lotharek's Lair
/i/620511/products/2020-11-06T13%3A06%3A46.184Z-tind8580.jpg?1606306133 "8580 SID Sound Chip Adapter from Quazar on Tindie")
8580 SID Sound Chip Adapter from Quazar on Tindie
Electronic Cow's Sound Chip Synth
Chipgear: YM2149 Synth overview (Atari ST soundchip) - YouTube
POKEY - Wikipedia
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Atari Panther "OTIS" Sound board – The Brewing Academy
