Microvitec Cub Colour Monitor 1431MS4 RGB 15Khz for BBC, Acorn Electron & others | eBay
Seems like retro consoles look better on 15khz CRTs while retro computers feel upgraded but still "authentic" on 31khz CRTs. 31khz seems like a balance between too artificial but clearer flat panels
List of modern monitors that support 15 kHz analog RGB signals - 15 kHz RGB Video
Microvitec Cub Colour Monitor 1431MS RGB 15Khz suit BBC & many retro computers | eBay
RetroBlast! - Arcade Monitors Setup Guide
apaptador para conectar monitor vga 15khz - Amstrad.ES Forum
I confirmed my professional CRT monitor doesn't take the old console signals. Would anyone recommend using an arcade 15kHz RGB to VGA board? : r/crtgaming
A perfect 15kHz/50Hz-compatible modern LED screen for retro computing. – The EspenSkog Blog
15khz Monitor - Monitores Lcd - AliExpress
Which CRTs will display 15KHz and 31Khz signals? - Quora