1970sAudioElectronicsPrint Ads Electrophonic Quadraphonic Audio System – Print Ad – 1973 by Admin September 27, 2026
1970sArtworkCelebrity Marilyn Monroe – Illustration by Dennis Magdich – 1979 by Admin September 24, 2026
1970sAudioElectronicsPrint Ads General Electric “Loudmouth” Portable 8-Track Player by Admin September 24, 2026