Hi, since support forums rarely have positive feedback, I wanted to share my very initial impressions in the products (it came in today).
I purchased it together with ACA1211, so I went ahead and plugged both in at the same time - taking into account I'd have to reverse that in case of problems.
So I powered everything up, connected my HDMI display and there was the first problem - the display did turn on, but said the signal was out of range. I though - uh oh... So I connected my old external scandoubler back to check if the system was booting. Luckily, it was, so I downloaded adf with the Indivision tool, plugged it into Gotek drive, loaded EDID information from the display and switched display mode to 1920x1080. It turned out that the preloaded was not in line with any of the EDID modes.
After that, I got crisp image via HDMI (day to night difference in terms of quality vs my old scandoubler) and now I'm playing to get the most out of it.
So far so good, both products seem to be working properly. The Indivision does get warm, so I have to reposition by SD card, but other than that - very happy with the purchase! My only suggestion at this point would be to somehow detect on first power on, if the selected output resolution (and refresh rate) is within the display's specs, if EDID is indeed available.
I'll drop an update after this weekend.