![File:Polygram prerecorded cassette CrO2-120us (1).jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/1/19/Polygram_prerecorded_cassette_CrO2-120us_%281%29.jpg/800px-Polygram_prerecorded_cassette_CrO2-120us_%281%29.jpg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:20, 16 August 2019 | ![]() | 2,400 × 1,600 (2.14 MB) | Retired electrician | {{Information |Description={{ru|Качественные кассеты с записью использовали хромдиоксидную ленту (с характерным восковым запахом) - но с частотной коррекцией 120 мкс, по типу I. Соответственно и выштамповок под концевик датчика типа ленты II у них не было, и воспроизводится они должны как тип I. }} {{en|Quality prerecorded tapes were made on CrO2 tape, but with 120 microsecond equalization and Type I shell (without Type II sensing notches). }} |Source={{own}} |Date= |Author= [[User:Retired el... |
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