The 108x series monitors of Commodore have a special place in my memories and collection. My first 1084 was the 1084S on my Amiga 2000. I collected also the 1081 for my Amiga 1000. The 1084S-D2 I was using for the Amiga 4000/040. I found out that the D2 didn’t have RGBi support for my Commodore 128-D. While I have the 1901 I don’t like the appearance of this monitor due to color difference. I finally picked up the Commodore 1084S-D1 monitor during the Amiga37 Germany event ( Thanks Marvin and https://retro8bitshop.com/ ) ! I’m going to connect it to my Commodore 128-D.