Are there any good coaxial upscalers

[jim1174]

I have a few old game consoles that use coaxel. Are there any upscalers that have coaxial input to hdmi output?

 

[Natsukage]

Hello.

Which console are they? Everything from the NES and more recent use Composite cables for connections. Unless you have an old Mattel console or the like?

If you want to display this over HDMI, there's almost no good coaxial converter. You are better off using this setup:
Coaxial to Composite Demodulator -> Composite to HDMI converter -> HDMI

Here's a good demodulator:
https/www.amazon.com/Professional-Composite-Stereo-Demodulator-Version/dp/B0191A2GU6

And here's a good composite to HDMI converter:
http/www.newegg.com/Product/Product.aspx?Item=9SIA1UH3H79778

There will be loss, and all sort of junk with this setup of course. No perfect converter exists.