Sony ECM-51

Data

General:

  • Manufacturer: Sony
  • Model: ECM-51
  • Type: Electret Condenser directional microphone with extendable telescopic arm
  • Years of manufacture: ~ 1971 - 1979
  • Manufactured in: Japan
  • Material: Cast metal
  • Color: Silver
  • Remote control:
  • Power Consumption:
  • Dimensions:
    • Telescope on: 234 x 14 mm (length x max. tube diameter).

Telescope off: 486 x 14 mm (length x max. tube diameter) Electret condenser directional microphone with telescopic arm, total length: 490 mm

  • Weight: 90 g
  • Original price approx.: 498 DM


Connectors

  • Number of outputs:
    • Output impedance: 250 Ohm, ± 20 %.
    • Output level at:
      • 250 Ohm: < 53.2 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
  • Dynamic range: 98 dB


Special Features

  • Electret condenser directional microphone with extendable telescopic arm
  • Microphone with 3m cable without plug
  • With windscreen
  • Supplied with shockproof microphone case


Pictures

  • Excerpt from brochure: Sony ECM-51

Sony ECM-51-Prospekt-1.jpg


Reports


Links

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