AM/FM Stereo Tuner ST600

Marantz (Sound United LLC); Vista, CA

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  • Year
  • 1980
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 314226

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • Number of Transistors
  • 25
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AM/FM Stereo Tuner ST600 - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 416 x 146 x 302 mm / 16.4 x 5.7 x 11.9 inch
  • Notes

  • A hi-fi stereo AM/FM tuner covering FM (87.4-108.2MHz) and MW (520-1630kHz). Gyro-Touch tuning, CRT oscilloscope tuning display, switches for Mono and Muting.

    Specification
    FM Tuner Section
    Frequency Range                    87.4-108.2MHz
    Usable Sensitivity 40 kHz Deviation, 98MHz
      Mono, S/N 26dB                   1.4µV
      Stereo, S/N 46dB                 45µV
    Signal-to-Noise Ratio, 98MHz
      Unweighted:                         65dB Mono, 60db Stereo
      Weighted:                            68dB Mono, 64dB Stereo
    THD 98MHz                            0.06% Mono, 0.17% Stereo
    Frequency Response              30Hz-15kHz  +0, -0.4dB
    Separation Stereo                   55dB
    Channel Balance                     0.3dB
    Output Voltage, 1 kHz             560mV
    Output Impedance, 1 kHz        1.0kΩ
    Antenna Terminals                  300Ω Balanced, 75Ω Unbalanced
    AM Tuner Section
    Frequency Range                   520-1630kHz
    Usable Sensitivity                   25µV (26dB S/N 30% Mod., 1MHz)
    Selectivity, 1MHz ±9kHz         46dB
    Signal-to-Noise Ratio, 1MHz   60dB
    Frequency Response, 1MHz ±3dB 40Hz-2.6kHz
    THD, 1MHz                           0.5%

    4 ICs, 20 Transistors, 5 FETs, 19 Diodes

    Versions/Power Requirements
    T UK        / 220/240V AC 50Hz with voltage selector
    A Australia / 220/240V AC 50Hz with voltage selector
    N Europe    / 110/220V AC 50Hz with voltage selector
    P General   / 110/120/220/240V AC 50/60Hz with voltage selector

    Same as the later Marantz ST610 AM/FM Stereo Tuner with minor cosmetic differences.

  • Net weight (2.2 lb = 1 kg)
  • 8 kg / 17 lb 9.9 oz (17.621 lb)
  • Mentioned in
  • -- Original prospect or advert (1980 Marantz Hi-Fi catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual ST600 Stereophonic Tuner)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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