https://www.webel.com.au/node/62
Drancel RGB monitors: PureData/GEM: (low intensity) | Webel IT Australia
At lower intensities - relative to the callibration "home" - the Drancel (R,G,B) monitors are lower intensity, approaching complete darkness at "home".
rgb monitorspuredatagemlowintensity
https://stason.org/TULARC/pc/apple2/faq/16-024-What-kind-of-RGB-monitors-will-work-with-a-IIc-and-a.html
16.024 What kind of RGB monitors will work with a IIc and a Laser 128?
apple II Csa2 FAQ: 16.024 What kind of RGB monitors will work with a IIc and a Laser 128?
what kind ofrgb monitorswork withiiclaser