Sony ST-S 555 ES

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Data[edit]

General

  • Manufacturer: Sony
  • Model: ST-S 555 ES
  • Type: Tuner
  • Years of manufacture: 1982 - 1987
  • Made in: Japan
  • Color: Black
  • Remote control: No
  • Power consumption: 25 W
  • Dimensions: 430 x 80 x 340 mm (WxHxD)
  • Weight: 4.9 kg
  • Original price approx.: 1'000 DM


Connections

  • Number of outputs: 1
    • A.C.T. cable to cinch (included)
  • Number of inputs: 2
    • VHF antenna connectors A and B (75 Ohm, unbalanced)


Technical Data

  • Reception: (VHF)
  • Frequencies:
    • VHF: 87.5 MHz - 108 MHz
  • Frequency response: 30 Hz - 15 kHz
  • Input sensitivity:
  • Distortion factor:
    • Wide: 0.05% at 100 Hz, 0.04% at 1 kHz, 0.12% at 10 kHz.
    • Narrow: 0.07% at 100 Hz, 0.06% at 1 kHz, 0.15% at 10 kHz

Signal-to-noise ratio: 86 dB (mono), 80 dB (stereo)

  • Channel separation: 55 dB at 100 Hz, 60 dB at 1 kHz, 45 dB at 10 kHz
  • Selectivity:
    • Wide: 30 dB at 300 kHz, 60 dB at 400 kHz.

Narrow: 57 dB at 300 kHz, 90 dB at 400 kHz

  • Co-wave selection: 1.0 dB
  • Spurious wave selection: 120 dB
  • Image frequency attenuation: 120 dB
  • IF attenuation: 100 dB
  • AM suppression:
  • Output level: 750 mV, 620 ohms
  • RDS: No
  • Station memory: 8


Special Features

  • Calibration tone
  • Attenuation for antenna B: 20 dB


Remarks[edit]











Pictures[edit]

  • Extract from brochure: Sony ST-S 222 ES, ST-S 444 II ES, ST-S 555 ES

Sony ST-S 222-444 II-555 ES-Prospekt-1987.jpg


Reports[edit]

  • Test report in Audio 04/1987: Top class (4 ears)


Links[edit]

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