New Buffered Amiga Video RGB to VGA 15Khz Monitor Adapter with Housing #1345 8764165131437 | eBay
How to Connect Commodore VIC 20 to VGA Monitor - YouTube
Commodore 1702 monitors used for retro console gaming. Genesis and NES on composite and the SNES plugged in through Chroma/Luma after modding it's multi-out cable. : r/retrobattlestations