Stereo Console Solid State 7T

Marantz (Sound United LLC); Vista, CA

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1966
  • Categoria
  • Amplificatore audio o mixer audio
  • Radiomuseum.org ID
  • 150994

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 Specifiche tecniche

  • Numero di transistor
  • 23
  • Semiconduttori
  • Principio generale
  • Amplificatore audio
  • Gamme d'onda
  • - senza
  • Particolarità
  • Hi-Fi equipment
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 120; 240 Volt
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Stereo Console Solid State 7T - Marantz Sound United LLC;
  • Forma
  • Apparecchio per ripiani a scaffale (come i componibili HiFi).
  • Dimensioni (LxAxP)
  • 15.375 x 5.75 x 8 inch / 391 x 146 x 203 mm
  • Annotazioni

  • A solid-state stereo preamplifier. Two front panel jacks enable one to record, playback or copy with an external tape recorder. There is a jack for stereo headphone (600 ohms and above) that automatically cuts off the speakers when the headphones are plugged in. Each stereo channel has its own separate bass and treble tone controls. There is an input selector knob for microphone, up to two phonographs, tape head, tuner, TV, and two AUX inputs. One can operate two additional amplifiers for remote monophonic speakers through the separate center channel output which has its own level control, and which provides a total blending of the two stereo channels. Price in 1968 $325, optional oiled walnut cabinet $24.50.

    Specification  
    Gain  
    Microphone input to main output
    Phono input to main output
    Tape-Head input to main output
    Phono input to recording output
    Microphone input to recording output
    High level input to main output    		 61.5 ± 1.0dB
    63.5 ± 1.0dB
    63.5 ± 1.0dB
    42.0 ± 0.2dB
    40.0 ± 0.2dB
    21.5 ± 0.8dB
    Frequency Response 20-20,000Hz ±0.5dB
    IM Distortion 0.15% at 10V rms equivalent peak output
    Total Harmonic Distortion  
      1 volt @ 2kHz
      5 volts @ 2kHz
      10 volts @ 2kHz    		 non-measurable
    0.02%
    0.03%
    Dynamic Range  
     (phono input to recording output)
      at 1 kHz and at rated distortion    		 100dB typical
    Total Noise 1µV equivalent input
    Input Impedance  
      Phono 1 and Phono 2
      Microphone and Tape-Head
      High level    		 47kΩ
    approximately 450kΩ
    approximately 200kΩ

    Power requirements
    120V (105-130V) AC 50/60 Hz
    Can be converted to 240V AC (Split primary windings permit adaptation to 210-270V)

    Power consumption : 9 watts

    Vorverstärker mit 2 Klinkenbuchsen an der Frontseite für TB-Aufnahme und Wiedergabe und einer weiteren für Kopfhöreranschluss.
    Getrennte A + B Mischschaltung mit Pegelregler zum Betreiben von1 oder 2 zusätzlichen Verstärkern für einen Mittenkanal oder zusätzliche Lautsprecher.

  • Peso netto
  • 9 lb 0 oz (9 lb) / 4.086 kg
  • Prezzo nel primo anno
  • 2,380.00 DM
  • Bibliografia
  • HiFi Jahrbuch III 1967/68 Seite 93
  • Letteratura / Schemi (1)
  • - - Manufacturers Literature (Service manual Marantz model 7T Stereo Console)
  • Letteratura / Schemi (2)
  • -- Original prospect or advert (1966 & 1968 The Sound of Marantz catalogues)
  • Autore
  • Modello inviato da Franz Scharner. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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