80s Betamax Sony video cassette recorder SL-HF780D SuperBeta HIFI 零件機需要維修, 音響器材, 其他音響配件及設備- Carousell
Videotape format war - Wikipedia
Sony ends Betamax tape
Vintage Audio Exchange
Sony Betamax Model SL-2500
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Betamax - Wikipedia
Betamax PALsite: SL-C9 : Overview
Betamax is dead, long live VHS | Sony | The Guardian
Sony model SL-2300 "Betamax" video cassette recorder | National Museum of American History
Vintage Betamax VCRs. The Sony SL 7200A. 1st Betamax video recorder. Video museum. Sony video history. SL 7200
Betamax — Wikipédia
Sony Super Betamax SL-HF900
Sony Betamax Model SL-5000
Sony SL-5000 Betamax VCR (mint condition from 1981) - YouTube
Sony to stop selling Betamax tapes in 2016 (Yes, they still exist) | CTV News
The end of Sony's Betamax video tape: but the format wars continue in a digital world
June 7, 1975: Before Digital, Before VHS ... There Was Betamax | WIRED
Video Cassette Recorder – Sony SLC6UB Betamax (1982) – Revival Props
SONY SL-T50 ME Betamax multi-standard - NextArchive
Betamax PALsite: SL-T7 : Specifications
Used Sony SL-330 Betamax recorder/player | Sweetwater Gear Exchange
Sony says goodbye to Betamax tapes - BBC News
Sony's Betamax changed home video forever 45 years ago - YouTube
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Sony Betamax Model SL-5000
Sony Super Betamax VCR - SuperBeta - Sony SL-HFR70 – Southern Advantage Company
File:Sony-Betamax-Recorder.jpg - Wikimedia Commons
File:Sony betamax cassette L-750 SD 195min recordingtime.png - Wikimedia Commons
