This listing is for a vintage paper advertisement. This is a 1981 ad for a Sparkomatic GE 50 Equalizer Booster, SR 310 Cassette Player, SK 6922T Speakers! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'The Sparkomatic Sound. For America's free-wheeling travelin' man' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!