Quartz Synthesizer AM/FM Stereo Tuner ST-S4

Technics (brand)

  • Year
  • 1981/1982
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 154482

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Quartz Synthesizer AM/FM Stereo Tuner ST-S4 - Technics brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 53 x 300 mm / 16.9 x 2.1 x 11.8 inch
  • Notes
  • Quartz Synthesizer AM/FM Stereo Tuner Model Technics ST-S4.

    Type: Mono/Stereo Tuner
    Tuning Bands: FM, MW
    Tuning Scale: Digital
    FM Tuning Range: 87.9 to 107.9 MHz
    MW Tuning Range: 522 to 1611 kHz
    Sensitivity: 2.0µV (FM), 250µV (MW)
    Signal to Noise Ratio: 65dB (FM)
    Distortion: 0.1% (FM)
    Selectivity: 60dB (FM), 55dB (MW)
    Frequency response: 20Hz to 15kHz (FM)
    Output: 300mV

  • Net weight (2.2 lb = 1 kg)
  • 3.3 kg / 7 lb 4.3 oz (7.269 lb)
  • Price in first year of sale
  • 280.00 $
  • Mentioned in
  • - - Manufacturers Literature (Service Manual)
  • Literature/Schematics (1)
  • -- Original prospect or advert (Technics Catalogue - 'A class of its own')
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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