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Cassette recorder museum

Home / Period '71 - '75 - 3 in 1 attraction /

++ 1971.k. Philips N6720 (DNL)

1972.a. Philips N6720 (DNL)-.jpg +++ 1971 (?).j. Continu-sound - endless cartridgeThumbnails+ 1972.a. Sanyo G-2615+++ 1971 (?).j. Continu-sound - endless cartridgeThumbnails+ 1972.a. Sanyo G-2615+++ 1971 (?).j. Continu-sound - endless cartridgeThumbnails+ 1972.a. Sanyo G-2615+++ 1971 (?).j. Continu-sound - endless cartridgeThumbnails+ 1972.a. Sanyo G-2615+++ 1971 (?).j. Continu-sound - endless cartridgeThumbnails+ 1972.a. Sanyo G-2615+++ 1971 (?).j. Continu-sound - endless cartridgeThumbnails+ 1972.a. Sanyo G-2615

- primul filtru de zgomot dinamic pentru casetofoane, din lume; reduce ''fâşâitul '' benzii ce se aude în difuzor; se conecteaza intre casetofon si amplificator; ulterior, unele deck-uri si mai rar portabile (ex: Philips RR800) au inclus in ele acest montaj; functional.
- first in the world sound filter used in cassette-recorders; entitled Dynamic Noise Limiter (DNL), made by Philips; initially , it was a separate device, conected between deck and amplifier ; later, it was mounted into the cassette-recorders (1st built-in was Philips RR800); plays ok.

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