I am a poor 'sucker' with a CRT projection system. Problem: no DVI/HDMI input.
Because of the fear of copying there seems to be little change we can buy a box with HDMI-in and RGBHV output.

So a scaler with SDI input and RGBHV output gives you the closest thing to a digital path with as few as possible D/A and A/D conversions.

Jaco


Sold all M equipment