Initial Stereotape Q-4 Reel Release
updated 10 days ago
This list documents the first large scale discrete quadraphonic reel to reel release in the summer of 1973 by Stereotape (2). It was accompanied by promotional advertising, an in store display rack and brochures.
•August 4, 1973 Stereotape ad in Billboard p53.
•July 21, 1973 Billboard article "Stereotape Push On 'Q' Open Reel" p44.