If anybody wants to play an SN76489 in their favourite DAW, I found an open source emulation and turned it into a VST plugin. https://github.com/FigBug/SN76489 Also did a SID (Commodore 64), PAPU (Gameboy) and RP2A03 (NES).
Windows / Linux users can get binaries from my website: www.socalabs.com Linux users can compile themselves.