Sony ECM-50

Data

General:

  • Manufacturer: Sony
  • Model: ECM-50
  • Type: Electret Condenser Microphone (Lavalier Microphone with Clip) with external power unit
  • Years of manufacture: ~ 1971 - 1979
  • Made in: Japan
  • Material: Cast metal
  • Color: Silver
  • Remote control:
  • Power Consumption:
  • Dimensions:
    • Microphone: 17.8 x 10.6 mm (length x max. tube diameter).
    • Power section: 88.6 x 19 mm (length x max. tube diameter)
  • Weight:
    • Microphone: 45 g
    • Power unit: 99 g
  • Original price approx.: DM 498


Connections

  • Number of outputs:
    • Output: Cannon XLR-3-12 C
    • Output impedance switchable: 50 ohms, 250 ohms, 600 ohms, ± 20%.
    • Output level at:
      • 50 Ohm: < 60.8 dB, ± 3 dB
      • 250 Ohm: < 53.2 dB, ± 3 dB
      • 600 Ohm: < 50 dB, ± 3 dB


Technical Data

  • Directional characteristic: directional microphone
  • Frequency range: 40 - 14,000 Hz
  • Maximum sound pressure: < 126 dB SPL
  • External signal-to-noise ratio: < 46 dB
  • Eigenrauschen: >28 dB SPL
  • Wind noise:
    • without windscreen: 44 dB, ± 5 dB
    • with windscreen: 30 dB, ± 5 dB SPL
  • Dynamic range: 98 dB


Special Features

  • Electret Condenser Microphone
  • Lavalier microphone with 3 different holder clips
  • Microphone with cable to power unit, from there without cable

With windscreen


Pictures

  • Excerpt from brochure: Sony ECM-50

Sony ECM-50-Prospekt-1.jpg


Reports


Links

  • Sony Microphone Catalog on "Hifi Archive": [[1]]</46>