Two Inch Quadruplex Videotape.
13:58
The Quad Tape Transfer-Restoring A 2 Inch Quad Video Tape To Playable Condition And Digitizing.
12:51
Technology That Changed Recording History (Part 2)
27:44
1966 RCA TR-4 2 inch Videotape Recorder Demonstration
58:56
Complete Restoration of Iconic 1964 2 Stroke Bike
16:51
Ampex VR-3000 portable quadruplex recorder
11:34
tv history , video tape recorders
7:46
Studio Tour 1982
30:16