• Year
  • 1960 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 252620

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 127; 220; 245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: EL3542 /00 - Philips; Eindhoven tubes
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • Mono Tape Recorder EL3542 /00.

    Tracks: 4 (2 in each direction).
    3 Speed: 4,75 - 9,5 - 19 cm/sec.
    Motor(s): 1.
    Reel diameter: up to 18 cm (7").
    S/N ratio: 42 dB or better.
    Frequency response and tape speed:

    • 4,75 cm/sec: 50 - 7000Hz.
    • 9,5 cm/sec: 50 - 15000Hz.
    • 19 cm/sec: 50 - 20000Hz.

    Inputs:

    • Microphone:  5mV.
    • Diode*: 5mV.
    • Gramophone: 200mV.

    Outputs:

    • Diode*: 2V.
    • Headphones.
    • External loudspeaker (5Ω) with automatic cut-off of internal loudspeaker.

    * Diode and diode-cable: Connector and cable which serve for both IN and OUT signals, sometimes at the same time.

  • Literature/Schematics (1)
  • -- Original-techn. papers.

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