Difference between revisions of "Marantz 4230"
 
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{{Braucht Arbeit}}
 
 
__NOTOC__
 
__NOTOC__
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Marantz]]
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* Manufacturer: [[Marantz]]
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* Modell: 4230
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* Model: 4230
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* Baujahre:
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* Type: Stereo / Quadro receiver
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* Hergestellt in:
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* Years of manufacture: 1973 - 1978
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* Farbe:
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* Made in: Japan
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* Fernbedienung:
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* Color: Silver / Brown
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* Leistungsaufnahme:
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* Remote control: RC4 Remote Control
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* Abmessungen:
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* Power consumption: full load 650W, idle 50W
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* Gewicht:
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* Dimensions: 441 x 137 x 385 mm (WxHxD)
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* Neupreis ca.: 1'498 DM
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* Weight: 15 kg
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* Original price approx.: 1'798 DM
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* New price remote control RC4: 200 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** hier die Eingänge aufzählen (mit Empfindlichkeit/Impedanz)
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** 2*Tape (150mV/100kOhm)
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* Anzahl der Ausgänge:
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1*Aux (150mV/100kOhm)
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** hier die Ausgänge aufzählen (mit Pegel/Impedanz)
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** 1*Phono (2mV/47kOhm)
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* Number of outputs:
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** 2*Tape (1V in 47kOhm).
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** 1*pre-out (900Ohm)
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** 2*Headphones (6,3mm jack)
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** 4 pairs of speakers
  
  
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'''Technische Daten'''
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'''Technical Specifications'''
  
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''Verstärker''
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''Audio''
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* Dauerleistung (bei Klirrfaktor)
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* Output power (at distortion)
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** 8 Ohm:
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Stereo: 2*35W / 0,15%
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** 4 Ohm:
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Quadrophonic: 4*17W / 0,15%
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* Dynamikleistung
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* Attenuation factor: 50
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** 8 Ohm:
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* Frequency response: 20 - 20'000 Hz, ±1 dB
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** 4 Ohm:
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* Distortion factor: 0.5%
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* Gesamtklirrfaktor:
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* Signal-to-noise ratio:  
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* Dämpfungsfaktor:
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* Tone control:
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* Frequenzgang:
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** Bass: ±10dB at 50Hz
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* Signalrauschabstand:
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** Mid: ±10dB at 700Hz
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* Stereokanaltrennung:
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Treble: ±10dB at 15kHz
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* Klangregelung:
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* Loudness: 7dB at 100Hz, 4dB at 10kHz
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** Bass:
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* High Filter: 10kHz, 6dB per octave
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** Höhen:
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* Low Filter: 100Hz, 6dB per octave
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* Loudness:
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* Mute: -
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* High Filter:
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* Low Filter (Subsonic):
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* Mute:
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''Sound Formats''
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* Direct/Line-Straight:
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* Dolby
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* DolbyFM
  
  
 
''Tuner''
 
''Tuner''
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* Empfang:
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* Reception: (FM/MW)
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* Frequenzen:
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* Frequencies:
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** FM:
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** FM: 88-108MHz
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** AM:
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** MW: 540-1602kHz
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* Frequenzgang:
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* Frequency response:
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* Eingangsmpfindlichkeit:
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* Input sensitivity: 1.9µV
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* Klirrfaktor:
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Distortion: 0.3% (stereo), 0.2% (mono)
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* Signalrauschabstand:
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Signal to Noise Ratio: greater than 90dB
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* Kanaltrennung:
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* Channel separation: greater than 40dB
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* Trennschärfe:
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* Selectivity: greater than 75dB
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* Gleichwellenselektion:
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* Co-wave selection: 70dB
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* Nebenwellenselektion:
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* Spurious selection: 90dB
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* Spiegelfrequenzdämpfung:
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* Image frequency attenuation: 90dB
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* ZF-Dämpfung:
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* IF attenuation: 100dB
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* AM-Unterdrückung:
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* AM suppression: 50dB
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* Ausgangspegel:
 
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* RDS:
 
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* Stationsspeicher:
 
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* hier, wenn vorhanden
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* SQ Decoder other systems by means of external decoder
  
  
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== Bemerkungen ==
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== Remarks ==
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Stereo-/Quadro-Receiver
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* Other models in the same series:
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* [[Marantz 4025]]
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* [[Marantz 4220]]
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* [[Marantz 4230]]
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* [[Marantz 4240]]
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* [[Marantz 4270]]
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* [[Marantz 4400]]
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* [[Marantz 4415]]
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* [[Marantz 4420]]
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* [[Marantz 4430]]
  
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'''Weitere Modelle der gleichen Serie:'''
 
  
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== Bilder ==
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== Pictures ==
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* Picture: Marantz 4230
 
http://www.mtk-physio.de/4230.jpg
 
http://www.mtk-physio.de/4230.jpg
  
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== Berichte ==
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* Picture: Marantz cable remote control RC-4
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[[File:Marantz RC-4-Prospekt-1.jpg]]
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 +
 
 +
== Reports ==
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* Report at "Hifi-Museum" [http://www.hifimuseum.de/quadro-receiver-1974.html?&no_cache=1&sword_list[]=quadro]
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== Links ==
 
== Links ==
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 10:52, 6 November 2020

Data[edit]

General

  • Manufacturer: Marantz
  • Model: 4230
  • Type: Stereo / Quadro receiver
  • Years of manufacture: 1973 - 1978
  • Made in: Japan
  • Color: Silver / Brown
  • Remote control: RC4 Remote Control
  • Power consumption: full load 650W, idle 50W
  • Dimensions: 441 x 137 x 385 mm (WxHxD)
  • Weight: 15 kg
  • Original price approx.: 1'798 DM
  • New price remote control RC4: 200 DM


Connections

  • Number of inputs:
    • 2*Tape (150mV/100kOhm)

1*Aux (150mV/100kOhm)

    • 1*Phono (2mV/47kOhm)
  • Number of outputs:
    • 2*Tape (1V in 47kOhm).
    • 1*pre-out (900Ohm)
    • 2*Headphones (6,3mm jack)
    • 4 pairs of speakers


Technical Specifications

Audio

  • Output power (at distortion)

Stereo: 2*35W / 0,15% Quadrophonic: 4*17W / 0,15%

  • Attenuation factor: 50
  • Frequency response: 20 - 20'000 Hz, ±1 dB
  • Distortion factor: 0.5%
  • Signal-to-noise ratio:
  • Tone control:
    • Bass: ±10dB at 50Hz
    • Mid: ±10dB at 700Hz

Treble: ±10dB at 15kHz

  • Loudness: 7dB at 100Hz, 4dB at 10kHz
  • High Filter: 10kHz, 6dB per octave
  • Low Filter: 100Hz, 6dB per octave
  • Mute: -


Sound Formats

  • Dolby
  • DolbyFM


Tuner

  • Reception: (FM/MW)
  • Frequencies:
    • FM: 88-108MHz
    • MW: 540-1602kHz
  • Frequency response:
  • Input sensitivity: 1.9µV

Distortion: 0.3% (stereo), 0.2% (mono) Signal to Noise Ratio: greater than 90dB

  • Channel separation: greater than 40dB
  • Selectivity: greater than 75dB
  • Co-wave selection: 70dB
  • Spurious selection: 90dB
  • Image frequency attenuation: 90dB
  • IF attenuation: 100dB
  • AM suppression: 50dB


Special Features

  • SQ Decoder other systems by means of external decoder


Remarks[edit]


Pictures[edit]

  • Picture: Marantz 4230

4230.jpg


  • Picture: Marantz cable remote control RC-4

Marantz RC-4-Prospekt-1.jpg


Reports[edit]

  • Report at "Hifi-Museum" [=quadro]


Links[edit]

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