The Sup 'R' Mod II was an RF modulator sold by M&R Enterprises in the late 1970s and early 1980s. It allowed the connection of computers and other devices with composite video outputs to a television.
The Sup 'R' Mod II was an RF modulator sold by M&R Enterprises in the late 1970s and early 1980s. It allowed the connection of computers and other devices with composite video outputs to a television. (en)
The Sup 'R' Mod II was an RF modulator sold by M&R Enterprises in the late 1970s and early 1980s. It allowed the connection of computers and other devices with composite video outputs to a television. (en)