/vr/ - Retro Games

>>10474276
>You can do 240p out with these converters and hook up to a crt tv?
Yep. True 240p/60Hz 15kHz RGB.

>Somehow I don’t believe that why wouldn’t everyone just hook up a brand new gaming pc to a crt tv for emulation then
But that's literally what people do.
>>/vr/thread/9033473#p9039752

>>9037126
>what adapter should I get?
The DeLOCK 62967 gets recommended for VGA and it also works fine for 15kHz output. The adapter does most the work so graphics card is less relevant as long as your drivers let you output a mode like that, from my experience most newer Nvidia cards have no problem, have tested a few myself, currently running a 2070S.

>Also got any proof?
This was on a 15kHz CRT.
>>9036409
>>9036608

Do make sure you get right modelines and don't do what OP did.
To support most home consoles and arcades, 224p, 240p at 59Hz, 59.6Hz and 60Hz will cover most bases and 288p 50Hz. Use a super resolution for aspect ratio correction, RA will switch to the closest mode itself with CRT SwitchRes and even if it's a mode that you don't have, you'll just have slight black bars or over/underscan with still 1:1 output and perfect aspect ratio.