So I have five SN76489's (the sound chip of the SEGA Master System), and an AY-3-8912 but nothing to use them with. I make good financial decisions 👍🏻 : r/chiptunes
AY-3-8910 Programmable Sound Generator IC SOUND/MICROCHIP DIP-40 AY3-8910 | eBay
AY-3-8910 | Hackaday
Adapter PCB for AY-3-8912 sound chip to AY-3-8910 from RFC2795 Ltd on Tindie
General Instrument AY-3-8910 - Wikipedia
AY-3-8910 - Video Game Music Preservation Foundation Wiki