Difference between revisions of "Marantz 2500"
 
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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: 2500
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* Model: 2500
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* Baujahre: 1979 - 1980
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* Years of manufacture: 1976 - 1980
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: silber (Holzgehäuse WC-124)
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* Color: silver (wooden cabinet WC-124)
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* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme:  
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* Power consumption:  
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* Abmessungen: 490 x 177 x 438 mm (BxHxT)
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* Dimensions: 490 x 177 x 438 mm (WxHxD).
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* Gewicht: 27,4 kg
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* Weight: 27,4 kg
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* Neupreis ca.: 5'800 DM
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* Original price approx.: 5'800 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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** 2x Tape In, Aux (2x bei europ. Modell): 180 mV / 20 kOhm
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** 2x Tape In, Aux (2x with European model): 180 mV / 20 kOhm.
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** 2x Phono: 1,8 mV / 47 kOhm
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2x Phono: 1,8 mV / 47 kOhm
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** Antenne UKW (75/300 Ohm) / MW
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Antenna FM (75/300 Ohm) / MW
 
** Dubbing in
 
** Dubbing in
 
** Main In
 
** Main In
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* Anzahl der Ausgänge:
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* Number of outputs:
 
** 2x Tape Out: 200 Ohm
 
** 2x Tape Out: 200 Ohm
 
** Dubbing out
 
** Dubbing out
 
** Pre Out
 
** Pre Out
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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: (20-20.000 Hz, <0,05%, RMS)
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* Continuous power: (20-20,000 Hz, &lt;0.05%, RMS).
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** 8 Ohm: 2x 250 W
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8 Ohm: 2x 250 W
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** 4 Ohm: 2x 330 W
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4 Ohm: 2x 330 W
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* Dynamikleistung:
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* Dynamic power:
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
−
* Gesamtklirrfaktor: 0,05%
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* Total harmonic distortion: 0.05%
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* Dämpfungsfaktor: 40 (8 Ohm)
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* Attenuation factor: 40 (8 Ohm)
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* Frequenzgang:  
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* Frequency response:  
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** Aux, Main In: 10 - 60.000 Hz (&plusmn;1 dB)
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** Aux, Main In: 10 - 60,000 Hz (&plusmn;1 dB).
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** Phono: RIAA &plusmn;0,2 dB
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** Phono: RIAA &plusmn;0.2 dB
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* Signalrauschabstand:  
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Signal-to-noise ratio:  
 
** Aux: 95 dB
 
** Aux: 95 dB
 
** Phono: 80 dB
 
** Phono: 80 dB
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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 separated)
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** Bass: ja, Turnover: normal / 100 Hz
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** Bass: yes, Turnover: normal / 100 Hz
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** Mitten: ja
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Mids: yes
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** Höhen: ja, Turnover: normal / 10 kHz
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Treble: yes, Turnover: normal / 10 kHz
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* Loudness: ja
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* Loudness: yes
 
* High Filter: 9 kHz (18 dB/oct)
 
* High Filter: 9 kHz (18 dB/oct)
 
* Low Filter (Subsonic): 15 Hz (18 dB/oct)
 
* Low Filter (Subsonic): 15 Hz (18 dB/oct)
 
* 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: 525 - 1.605 kHz
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** MW: 525 - 1,605 kHz
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* Frequenzgang: 30 - 15.000 Hz (+0,2/-1 dB)
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* Frequency response: 30 - 15,000 Hz (+0.2/-1 dB)
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* Eingangsmpfindlichkeit:
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* Input sensitivity:
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** UKW: 1,5 µV
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** FM: 1.5 µV
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** MW: 15 µV
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MW: 15 µV
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* Klirrfaktor: (1 kHz)
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Distortion factor: (1 kHz)
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** UKW: 0,1% (Mono), 0,2% (Stereo)
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** FM: 0.1% (mono), 0.2% (stereo)
 
** MW:
 
** MW:
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** Fremdspannungsabstand UKW: 73 dB (Mono), 70 dB (Stereo)
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** Signal-to-noise ratio FM: 73 dB (mono), 70 dB (stereo)
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** Geräuschspannungsabstand UKW: 78 dB (Mono), 71 dB (Stereo)
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** VHF signal-to-noise ratio: 78 dB (mono), 71 dB (stereo)
 
** MW:
 
** MW:
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* Kanaltrennung:
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* Channel separation:
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** UKW:
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** FM:
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* Trennschärfe:
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* Selectivity:
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* Gleichwellenselektion:
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* Equal wave selection:
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** UKW:
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** FM:
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* Nebenwellenselektion:
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* Spurious selection:
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** UKW:
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** FM:
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* Spiegelfrequenzdämpfung:
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* Mirror Frequency Attenuation:
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** UKW:
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** VHF:
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* ZF-Dämpfung:
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* IF attenuation:
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** UKW:
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** VHF:
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* AM-Unterdrückung:
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* AM suppression:
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Oszilloskop
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* Oscilloscope
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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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* Holzgehäuse WC-124
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* Wooden case WC-124
  
  
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== Bemerkungen ==
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== Remarks ==
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* Die europäische Version hat einen zweiten Aux-Eingang, die amerikanische Version kann um einen Dolby FM Decoder erweitert werden.
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* The European version has a second aux input, the American version can be extended by a Dolby FM decoder.
  
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* Weitere Modelle der gleichen Serie:
 
−
[[Marantz 2500]]
 
  
 +
* Other models in the same series:
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* [[Marantz 2330B]]
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* [[Marantz 2385]]
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* [[Marantz 2500]]
 +
* [[Marantz 2600]]
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 +
 +
== Pictures ==
 +
* Image: Marantz 2500
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[[Image:Marantz2500-1.jpg]]
  
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== Bilder ==
 
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[[Bild:Marantz2500-1.jpg]]
 
 
<gallery>
 
<gallery>
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Bild:Marantz2500-2.jpg
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Image:Marantz2500-2.jpg
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Bild:Marantz2500-3.jpg
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Image:Marantz2500-3.jpg
 
</gallery>
 
</gallery>
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{{Bild Audioscope}}
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{{image audioscope}}
 +
 
  
  
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== Berichte ==
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 +
== Reports ==
 +
* Report from "Mackers": [http://www.mackern.de/index.php/2012/04/17/marantz-2500/]
 +
 
 +
* Report from "Good Old Hifi": [http://www.good-old-hifi.de/marantz_2500/]
 +
 
  
 
== Links ==
 
== Links ==
 +
* External link to website "The Vintage Knob": [http://www.thevintageknob.org/marantz-Model_2500.html]
 +
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 02:30, 15 November 2020

Data[edit]

General

  • Manufacturer: Marantz
  • Model: 2500
  • Years of manufacture: 1976 - 1980
  • Made in: Japan
  • Color: silver (wooden cabinet WC-124)
  • Remote control: no
  • Power consumption:
  • Dimensions: 490 x 177 x 438 mm (WxHxD).
  • Weight: 27,4 kg
  • Original price approx.: 5'800 DM


Connections

  • Number of inputs:
    • 2x Tape In, Aux (2x with European model): 180 mV / 20 kOhm.

2x Phono: 1,8 mV / 47 kOhm Antenna FM (75/300 Ohm) / MW

    • Dubbing in
    • Main In
  • Number of outputs:
    • 2x Tape Out: 200 Ohm
    • Dubbing out
    • Pre Out
    • Headphones (6.3 mm jack, front)
    • 2 pairs of speakers


Technical Data

Amplifier

  • Continuous power: (20-20,000 Hz, <0.05%, RMS).

8 Ohm: 2x 250 W 4 Ohm: 2x 330 W

  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.05%
  • Attenuation factor: 40 (8 Ohm)
  • Frequency response:
    • Aux, Main In: 10 - 60,000 Hz (±1 dB).
    • Phono: RIAA ±0.2 dB

Signal-to-noise ratio:

    • Aux: 95 dB
    • Phono: 80 dB
  • Stereo Channel Separation:
  • Tone control: (each L/R separated)
    • Bass: yes, Turnover: normal / 100 Hz

Mids: yes Treble: yes, Turnover: normal / 10 kHz

  • Loudness: yes
  • High Filter: 9 kHz (18 dB/oct)
  • Low Filter (Subsonic): 15 Hz (18 dB/oct)
  • Mute: FM Muting
  • Direct/Line-Straight: yes


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 87.5 - 108 Mhz
    • MW: 525 - 1,605 kHz
  • Frequency response: 30 - 15,000 Hz (+0.2/-1 dB)
  • Input sensitivity:
    • FM: 1.5 µV

MW: 15 µV Distortion factor: (1 kHz)

    • FM: 0.1% (mono), 0.2% (stereo)
    • MW:
  • Signal-to-noise ratio:
    • Signal-to-noise ratio FM: 73 dB (mono), 70 dB (stereo)
    • VHF signal-to-noise ratio: 78 dB (mono), 71 dB (stereo)
    • MW:
  • Channel separation:
    • FM:
  • Selectivity:
  • Equal wave selection:
    • FM:
  • Spurious selection:
    • FM:
  • Mirror Frequency Attenuation:
    • VHF:
  • IF attenuation:
    • VHF:
  • AM suppression:


Special Features

  • Oscilloscope
  • Pre- and power stage separable (Main In/Pre Out)
  • Wooden case WC-124


Remarks[edit]

  • The European version has a second aux input, the American version can be extended by a Dolby FM decoder.



Pictures[edit]

  • Image: Marantz 2500

Marantz2500-1.jpg

  • Marantz2500-2.jpg
  • Marantz2500-3.jpg

Template:Image audioscope



Reports[edit]

  • Report from "Mackers": [1]
  • Report from "Good Old Hifi": [2]


Links[edit]

  • External link to website "The Vintage Knob": [3]
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