Difference between revisions of "Marantz 2275"
 
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__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: 2275
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* Model: 2275
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* Baujahre: 1974 - 1977
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* Years of manufacture: 1974 - 1977
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Silber
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* Color: Silver
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* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme: 330 W
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* Power consumption: 330 W
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* Abmessungen: 440 x 137 x 365 mm (BxHxT)
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* Dimensions: 440 x 137 x 365 mm (WxHxD)
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* Gewicht: 17,2 kg
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* Weight: 17.2 kg
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* Neupreis ca.: 600 $ (1974), 1'998 DM
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* Original price approx.: 600 $ (1974), 1'998 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:
−
** 2x Tape In, Aux: 180 mV / 85 kOhm
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** 2x Tape In, Aux: 180 mV / 85 kOhm.
 
** Phono: 1,8 mV / 47 kOhm
 
** Phono: 1,8 mV / 47 kOhm
−
** Antenne UKW (75/300 Ohm) / MW
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** Antenna FM (75/300 Ohm) / MW
 
** Dubbing in
 
** Dubbing in
 
** Main In: 1 V / 75 kOhm
 
** Main In: 1 V / 75 kOhm
−
* Anzahl der Ausgänge:
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* Number of outputs:
 
** 2x Tape Out: 200 Ohm
 
** 2x Tape Out: 200 Ohm
 
** FM Quadradial
 
** FM Quadradial
 
** Dubbing out
 
** Dubbing out
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** Pre Out: 900 Ohm
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Pre Out: 900 Ohm
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** Kopfhörer (6,3 mm Klinke, vorne)
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** Headphones (6,3 mm jack, front)
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** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
  
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''Verstärker''
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''Amplifier''
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* Dauerleistung (bei Klirrfaktor):
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* Continuous power (at distortion):
 
** 8 Ohm: 2x 75 W
 
** 8 Ohm: 2x 75 W
 
** 4 Ohm:
 
** 4 Ohm:
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* Dynamikleistung:
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* Dynamic power:
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
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* Gesamtklirrfaktor: 0,2%
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* Total harmonic distortion: 0.2%
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* Dämpfungsfaktor: 60 (8 Ohm, 1 kHz)
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* Attenuation factor: 60 (8 Ohm, 1 kHz)
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* Frequenzgang:  
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* Frequency response:  
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** 20 - 20.000 Hz (±0,2 dB)
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** 20 - 20,000 Hz (±0.2 dB).
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** Phono: RIAA ±0,75 dB
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** Phono: RIAA ±0.75 dB
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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* Stereokanaltrennung:
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* Stereo channel separation:
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* Klangregelung: (jeweils L/R getrennt)
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* Tone control: (each L/R separate)
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** Bass: ±12 dB (50 Hz), Turnover: 250 / 500 Hz
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Bass: ±12 dB (50 Hz), Turnover: 250 / 500 Hz
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** Mitten: ±6 dB (700 Hz)
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** Mid: ±6 dB (700 Hz)
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** Höhen: ±12 dB (15 kHz), Turnover: 2 / 4 kHz
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Treble: ±12 dB (15 kHz), Turnover: 2 / 4 kHz
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* Loudness: ja
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* Loudness: yes
−
* High Filter: ja
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* High Filter: yes
−
* Low Filter (Subsonic): ja
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* Low Filter (Subsonic): yes
 
* Mute: FM Muting
 
* Mute: FM Muting
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* Direct/Line-Straight: ja
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* Direct/Line-Straight: yes
  
  
 
''Tuner''
 
''Tuner''
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* Empfang: UKW/MW
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* Reception: FM/MW
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* Frequenzen:
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* Frequencies:
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** UKW: 87,5 - 108 Mhz
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** FM: 87.5 - 108 Mhz
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** MW: 540 - 1.605 kHz
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** MW: 540 - 1,605 kHz
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* Frequenzgang: 30 - 15.000 Hz (±1,5 dB, Stereo)
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* Frequency response: 30 - 15,000 Hz (±1.5 dB, stereo)
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* Eingangsmpfindlichkeit:
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* Input sensitivity:
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** UKW: 1,8 µV
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** FM: 1.8 µV
−
** MW: 20 µV
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MW: 20 µV
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* Klirrfaktor: (1000 µV, 65,2 dBf, 1 kHz)
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Distortion factor: (1000 µV, 65.2 dBf, 1 kHz)
−
** UKW: 0,25% (Mono), 0,35% (Stereo)
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** FM: 0.25% (mono), 0.35% (stereo)
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** UKW: 70 dB (Mono), 60 dB (Stereo)
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** FM: 70 dB (mono), 60 dB (stereo)
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* Kanaltrennung:
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* Channel separation:
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** UKW: 42 dB (bei 1 kHz)
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** FM: 42 dB (at 1 kHz).
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* Trennschärfe:
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* Selectivity:
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* Gleichwellenselektion: (1000 µV, 65,2 dBf)
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* Common wave selection: (1000 µV, 65.2 dBf).
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** UKW: 1,5 dB
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FM: 1.5 dB
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* Nebenwellenselektion:
+
* Spurious wave selection:
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** UKW: 80 dB
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** FM: 80 dB
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* Spiegelfrequenzdämpfung:
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* Image frequency attenuation:
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** UKW: 100 dB
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** VHF: 100 dB
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* ZF-Dämpfung:
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* IF attenuation:
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** UKW: 100 dB
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** FM: 100 dB
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* AM-Unterdrückung: 62 dB
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* AM suppression: 62 dB
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* Ausgangspegel:
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* Multipath: yes
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* RDS: nein
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* Hi Blend: yes
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* Stationsspeicher: nein
 
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* Multipath: ja
 
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* Hi Blend: ja
 
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Vor- und Endstufe trennbar (Main In/Pre Out)
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* Pre- and power stage separable (Main In/Pre Out)
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* Dolby FM-Decoding
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* Dolby FM decoding
  
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== Bemerkungen ==
 
−
Marantz 2325
 
  
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== Bilder ==
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== Remarks ==
 +
* Other models in the same series:
 +
* [[Marantz 2235]]
 +
* [[Marantz 2250B]]
 +
* [[Marantz 2275]]
 +
* [[Marantz 2325]]
  
  
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== Berichte ==
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== Pictures ==
 +
* Image: Marantz 2275
 +
[[File:Marantz 2275-1.jpg]]
 +
 
 +
 
 +
* Excerpt from brochure: Marantz 2275
 +
[[File:Marantz 2275-Prospekt-1.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Receiver]]
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 +
[[Category:Receiver]]

Latest revision as of 02:41, 29 April 2019

Data[edit]

General

  • Manufacturer: Marantz
  • Model: 2275
  • Years of manufacture: 1974 - 1977
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 330 W
  • Dimensions: 440 x 137 x 365 mm (WxHxD)
  • Weight: 17.2 kg
  • Original price approx.: 600 $ (1974), 1'998 DM


Connections

  • Number of inputs:
    • 2x Tape In, Aux: 180 mV / 85 kOhm.
    • Phono: 1,8 mV / 47 kOhm
    • Antenna FM (75/300 Ohm) / MW
    • Dubbing in
    • Main In: 1 V / 75 kOhm
  • Number of outputs:
    • 2x Tape Out: 200 Ohm
    • FM Quadradial
    • Dubbing out

Pre Out: 900 Ohm

    • Headphones (6,3 mm jack, front)
    • 2 pairs of speakers


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 75 W
    • 4 Ohm:
  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.2%
  • Attenuation factor: 60 (8 Ohm, 1 kHz)
  • Frequency response:
    • 20 - 20,000 Hz (±0.2 dB).
    • Phono: RIAA ±0.75 dB
  • Signal-to-noise ratio:
  • Stereo channel separation:
  • Tone control: (each L/R separate)

Bass: ±12 dB (50 Hz), Turnover: 250 / 500 Hz

    • Mid: ±6 dB (700 Hz)

Treble: ±12 dB (15 kHz), Turnover: 2 / 4 kHz

  • Loudness: yes
  • High Filter: yes
  • Low Filter (Subsonic): yes
  • Mute: FM Muting
  • Direct/Line-Straight: yes


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 87.5 - 108 Mhz
    • MW: 540 - 1,605 kHz
  • Frequency response: 30 - 15,000 Hz (±1.5 dB, stereo)
  • Input sensitivity:
    • FM: 1.8 µV

MW: 20 µV Distortion factor: (1000 µV, 65.2 dBf, 1 kHz)

    • FM: 0.25% (mono), 0.35% (stereo)
  • Signal-to-noise ratio:
    • FM: 70 dB (mono), 60 dB (stereo)
  • Channel separation:
    • FM: 42 dB (at 1 kHz).
  • Selectivity:
  • Common wave selection: (1000 µV, 65.2 dBf).

FM: 1.5 dB

  • Spurious wave selection:
    • FM: 80 dB
  • Image frequency attenuation:
    • VHF: 100 dB
  • IF attenuation:
    • FM: 100 dB
  • AM suppression: 62 dB
  • Multipath: yes
  • Hi Blend: yes


Special Features

  • Pre- and power stage separable (Main In/Pre Out)
  • Dolby FM decoding


Remarks[edit]


Pictures[edit]

  • Image: Marantz 2275

Marantz 2275-1.jpg


  • Excerpt from brochure: Marantz 2275

Marantz 2275-Prospekt-1.jpg


Reports[edit]

Links[edit]

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