Amiga A520 Modulator – S-Video Out « modelrail.otenko
Advice for N64 Fra RGB Sync over composite video ? – VideoGamePerfection.com
Though the Amiga had some high NTSC/PAL resolutions, most games were on 320x200 and 320x256 respectively so they can look pixel perfect gorgeous on a 240p RGB CRT or RGB SCART TV :