How do I get the best picture from the older consoles which used the RF modulator?
(back to top) -You don’t need to use that TV/Video switchbox at all. You can either buy a straight cable from an aftermarket manufacturer (with RCA jack on one end and coaxial on the other) or run the original system cable with an F-type adapter (RCA-to-coaxial). These adapters are about $3 at Radio Shack and will improve the picture quality vastly.