AEG Magnetophone K 4a

Revision as of 14:02, 26 December 2020 by 91.96.207.43 (talk) (Rechtschreibung)
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  • Manufacturer: AEG
  • Year of manufacture: 1940 - 194?

This device is very similar in construction to the magnetophone K 4, but it has a first, still primitive premagnetization of the tape.

Technical data:

  • Motors: 3
  • Tape width: 6.5 mm
  • Tape speed: 77 cm/s (standard value in European broadcasting studios)
  • Frequency response: approx. 50 - 6500 Hz
  • Dynamic range: 38 dB
  • Playing time: approx. 20 minutes.


Pictures

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