Quadraphonic open reel tape
id:
quadraphonic-open-reel-tape-200-6281043
title:
Quadraphonic open reel tape
text:
Quadraphonic open reel tape or Q4 was the first consumer format for quadraphonic sound recording and playback. Pre-recorded tapes in this format were introduced in the United States by the Vanguard Recording Society in June 1969. Specialized machines to play these tapes were introduced by electronics manufacturers such as TEAC Corporation at about the same time.
brand slug:
wiki
category slug:
encyclopedia
description:
Discrete 4-channel quadraphonic sound system
original url:
https://en.wikipedia.org/wiki/Quadraphonic_open_reel_tape
date created:
date modified:
2023-01-12T09:01:54Z
main entity:
{"identifier":"Q18346386","url":"https://www.wikidata.org/entity/Q18346386"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e8/TEAC_2340.jpg","width":1915,"height":2236}
fields total:
13
integrity:
15