Sony analog videocassette recording system using helical scanning and 3/4" magnetic tape. First appeared mid 1970s. Once favored by industrial training departments, drama schools, etc. but now largely obsolete.
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Sony analog videocassette recording system using helical scanning and 3/4" magnetic tape. First appeared mid 1970s. Once favored by industrial training departments, drama schools, etc. but now largely obsolete. |