Difference between revisions of "Marantz 4240"
 
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{{Löschkandidat}}
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__NOTOC__
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== Data ==
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[[Bild:Marantz 4240.jpg|500px]]
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{{navigation}}
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'''General'''
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* Manufacturer: [[Marantz]]
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* Model: 4240
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* Type: Stereo / Quadro receiver
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* Years of manufacture: 1973 - 1978
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* Made in: Japan
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* Color: Silver / Brown
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* Remote control: RC4 Remote Control
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* Power consumption: full load 650W, idle 50W
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* Dimensions: 441 x 137 x 385 mm (WxHxD)
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* Weight: 15 kg
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* Original price approx.: 2'198 DM
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* New price remote control RC4: 200 DM
  
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'''Hersteller'''
 
  
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Marantz Co.Inc. USA
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'''Connections'''
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* Number of inputs:
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'''Modell'''
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** 2*Tape (150mV/100kOhm)
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1*Aux (150mV/100kOhm)
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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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Marantz 4240
 
  
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Stereo- Quadro-Receiver,
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'''Technical Specifications'''
  
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SQ Decoder andere Syteme mittels externen Decoder.
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''Audio''
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* Output power (at distortion)
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Stereo: 2*40W / 0.15%
 +
Quadraphonic: 4*17W / 0,15%
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* Attenuation factor: 50
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* Frequency response: 20 - 20'000 Hz, ±1 dB
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* Distortion factor: 0.5%
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* Signal-to-noise ratio:
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* Tone control:
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** Bass: ±10dB at 50Hz
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** Mid: ±10dB at 700Hz
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Treble: ±10dB at 15kHz
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* Loudness: 7dB at 100Hz, 4dB at 10kHz
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* High Filter: 10kHz, 6dB per octave
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* Low Filter: 100Hz, 6dB per octave
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* Mute: -
  
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'''Eingänge'''
 
  
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Phono mag 1: 2 mV 47 kOhm,
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''Sound Formats''
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* Dolby
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* DolbyFM
  
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Aux: 150 mV 100 kOHM,
 
  
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Band: 150 mV 100 kOHM,
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''Tuner''
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* Reception: (FM/MW)
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* Frequencies:
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** FM: 88-108MHz
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** MW: 540-1602kHz
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* Frequency response:
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* Input sensitivity: 1.9µV
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Distortion factor: 0.3% (stereo), 0.2% (mono)
 +
Signal to noise ratio: greater than 90dB
 +
* Channel separation: greater than 40dB
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* Selectivity: greater than 75dB
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* Co-wave selection: 70dB
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* Spurious selection: 90dB
 +
* Image frequency attenuation: 90dB
 +
* IF attenuation: 100dB
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* AM suppression: 50dB
  
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Monitor: 150 mV 100 kOHM.
 
  
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'''Special Features'''
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* SQ Decoder other systems by means of external decoder
  
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'''Ausgänge'''
 
  
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Lautsprecher Ausgänge: 2 * 4 Klemmen,
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== Remarks ==
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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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Kopfhörer Ausgänge:    2 * 6,35 Klinke.
 
  
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== Pictures ==
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* Extract from brochure: Marantz 4240
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[[File:Marantz RC-4-Prospekt-1.jpg|280px]]
  
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'''Ausgangsleistung'''
 
  
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Stereo: 2 * 40 W an 8 Ohm,
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* Picture: Marantz 4240
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[[Image:Marantz 4240.jpg|1280px]]
  
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Quadro: 4 * 17 W an 8 Ohm,
 
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Klirrgrad 0,5%,
 
  
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Intermodulation 0,5%,
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* Picture: Marantz RC-4 cable remote control
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[[File:Marantz RC-4-Prospekt-1.jpg|280px]]
  
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Frequenzgang 20 - 20000 Hz +- 1 dB.
 
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'''Tuner Empfangsbereiche'''
 
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UKW 87,5 -108 Mhz
 
  
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MW    540 - 1650 kHz
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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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'''Abmessung'''
 
  
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441 * 137 * 385 mm
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== Links ==
  
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'''Gewicht'''
 
  
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15 Kg
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[[Category:Receiver]]
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'''Preis'''
 
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(1978) ca. 1200,- DM
 

Latest revision as of 10:51, 6 November 2020

Data[edit]

General

  • Manufacturer: Marantz
  • Model: 4240
  • 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.: 2'198 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*40W / 0.15% Quadraphonic: 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 factor: 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]

  • Extract from brochure: Marantz 4240

Marantz RC-4-Prospekt-1.jpg


  • Picture: Marantz 4240

Marantz 4240.jpg


  • Picture: Marantz RC-4 cable remote control

Marantz RC-4-Prospekt-1.jpg


Reports[edit]

  • Report at "Hifi-Museum" [=quadro]


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Marantz_4240&oldid=255652"