TT-7000 (built by NEC) Kometa models (Soviet Union) Models include: Кадр-103СЦ (Kadr-103STs), 1985 studio model with DSP and Цифра-101 (Tsifra-101) digital time base corrector See also Type A videotape Type B videotape IVC videotape format Ampex 2 inch helical VTR References External links Discussion and demonstration of 1 inch tape in outside broadcast use and comparison with 2 inch machines Demonstration of use of 1 inch tape to create captions in OB production Information on a 1 inch Type C VTR, the Ampex VPR-1. VPR-2 labguysworld.com Ampex VPR Video editing and post-production: a professional guide, page 45, By Gary H. Anderson lionlamb.us Ampex List montreuxsounds.com Sony "C" Products introduced in 1976 Composite video formats History of television Television terminology Videotape