Studio Display CRT Adapter Help

CausticGlass

New Tinkerer
Oct 4, 2025
2
0
1
Hey there, I figured you guys would be the best place for help, aside from 68kmla

I just bought a g4 cube with a crt studio display, and this thing is absolutely gorgeous. I know there is the JasonDoesItAll ADC adapter to connect to a modern pc, and this is really my goal, especially since recently the startup signal has been figured out and an application created for it. Unfortunately I just don't have a single resource or skill to build one myself. Is there anyone out there who would be able to help me make one? Someone I can commission? Ive reached out to @fehervaria about their adapter over a month ago, but I haven't heard a reply.

Any help or directions where else to go would be greatly appreciated, thanks!
 

wottle

Active Tinkerer
Oct 30, 2021
878
614
93
48
Fort Mill, SC
Hey there, I figured you guys would be the best place for help, aside from 68kmla

I just bought a g4 cube with a crt studio display, and this thing is absolutely gorgeous. I know there is the JasonDoesItAll ADC adapter to connect to a modern pc, and this is really my goal, especially since recently the startup signal has been figured out and an application created for it. Unfortunately I just don't have a single resource or skill to build one myself. Is there anyone out there who would be able to help me make one? Someone I can commission? Ive reached out to @fehervaria about their adapter over a month ago, but I haven't heard a reply.

Any help or directions where else to go would be greatly appreciated, thanks!
Hey, I haven't forgot about you. I have the adapter I just haven't gotten around to finding a box and getting a shipping quote. I will try to get one in the next day. Still wasn't able to get them to work - hopefully you'll be able to get it to work. Also, you'll need a decent 24V power supply.

IMG_9415.jpeg


IMG_9418.jpegIMG_9417.jpegIMG_9416.jpeg

Sorry for the delays. Things have been hectic at work and home.
 

phunguss

TinkerDifferent Board Vice President
Staff member
Dec 24, 2023
643
553
93
57
Stillwater, MN
Correct me if I am wrong, but there is no magic (logic or conversion) in this box either. The only thing analog that it connects is the Analog pins in the ADC to the analog pins on the VGA port. So your "modern PC" needs to have a VGA port on it. If you want to use a DVI-A connector, then you will have to wire in pins C1-C4.

And have you read this thread?
 
Last edited: