Difference between revisions of "Revox B 285"
 
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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: [[Revox]]
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* Manufacturer: [[Revox]]
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* Modell: B 285
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* Model: B 285
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* Baujahre: 1981 - 1984
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Type: Receiver
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* Hergestellt in: Korea
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* Years of manufacture: 1984 - 1988
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* Farbe: Silber, Schwarz
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* Manufactured in: Switzerland
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* Fernbedienung: nein
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* Color: Silver / Grey
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* Leistungsaufnahme: 700 W max.
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* Remote control: yes
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* Abmessungen (BxHxT): 550 x 155 x 443 mm
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* Power consumption: 550 W max.
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* Gewicht: 16,2 kg
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* Dimensions (WxHxD): 450 x 153 x 332 mm
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* Neupreis ca.: 3'500 DM
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* Weight: 15 kg
 +
* Original price approx.: 3'500 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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** Phono MM: 2,5 mV, 50 kOhm, 150 mV max.
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** Phono MM: 2.7 - 50 mV, 47 kOhm, 50, 150, 450 pF switchable, 160 mV max.
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** Mikrofon: 2,5 mV, 50 kOhm
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** Phono MC: 0.1 - 2 mV, 100 Ohm, 6 mV max.
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** AUX: 150 mV, 50 kOhm
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CD: 250 mV, 47 kOhm, 8 V max.
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** Tape Play 1, 2: 150 mV, 50 kOhm
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** Tape Play 1, 2: 250 mV, 47 kOhm, 8 V max.
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** Tape Play DIN 1, 2: 150 mV, 50 kOhm
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Tape Play DIN 1, 2: 250 mV, 47 kOhm, 8 V max.
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** UKW Antenne: 75 Ohm, 300 Ohm
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FM antenna: 75 Ohm, 300 Ohm
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** MW Antenne: 300 Ohm
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** MW antenna: 300 Ohm
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* Anzahl der Ausgänge:
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* Number of outputs:
−
** Tape Rec 1, 2: 150 mV, 30 kOhm
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** Tape Rec 1, 2: 250 mV, 680 ohms.
 
** Tape Rec DIN: 30 mV, 80 kOhm
 
** Tape Rec DIN: 30 mV, 80 kOhm
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** Kopfhörer (6,3mm Klinke):
+
** Headphones (6.3mm jack):
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** 3 Lautsprecherpaare
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** 2 speaker pairs
  
  
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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)
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** 8 Ohm: 2x 120 W (RMS, 20 - 20'000 Hz)
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** 8 Ohm: 2x 80 W (RMS, 20 - 20'000 Hz)
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** 4 Ohm: 2x 150 W
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** 4 Ohm: 2x 110 W
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* Dynamikleistung
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* Dynamic power
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** 8 Ohm: 460 W
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** 8 Ohm: 280 W
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** 4 Ohm:
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** 4 Ohm: 440 W
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* Gesamtklirrfaktor: 0,01 %
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* Total harmonic distortion: 0.01 %
−
* Dämpfungsfaktor: 75 bei 8 Ohm
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* Attenuation factor: 100 at 8 Ohm
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* Frequenzgang:  
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* Frequency response:  
 
** Phono: 20 - 20'000 Hz, ± 0,3 dB  
 
** Phono: 20 - 20'000 Hz, ± 0,3 dB  
−
** Hochpegel: 3 - 270'000 Hz, + 0 dB, - 3 dB
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** High level: 20 - 20'000 Hz, + 0 dB, - 0,3 dB
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* Signalrauschabstand:
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* Signal-to-noise ratio:
 
** Phono MM: 82 dB
 
** Phono MM: 82 dB
−
** Mikrofon: 72 dB
 
 
** Line: 105 dB
 
** Line: 105 dB
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* Klangregelung: Equalizer
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* Tone control:  
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** Einsatzfrequenzen: 60 Hz, 160 Hz, 400 Hz, 1 kHz, 2,5 kHz, 6 kHz, 15 kHz
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** Bass: ± 12 dB at 40 Hz  
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** Regelbereich: ± 10 dB  
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Treble: ± 10 dB at 15 kHz
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* Loudness: + 10 dB bei 100 Hz
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* Loudness: + 10 dB at 100 Hz
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* High Filter: - 6 dB bei 5 kHz
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* High Filter:  
−
* Low Filter (Subsonic): - 6 dB bei 18 Hz
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* Low Filter (Subsonic): - 3 dB at 15 Hz, 12 dB / octave.
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* Mute:  
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* Mute: - 20 dB
  
  
 
''Tuner''
 
''Tuner''
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* Empfang: UKW, MW
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* Reception: FM, MW
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* Frequenzen:
+
* Frequencies:
−
** UKW: 87,5 - 108 MHz
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** FM: 87.5 - 108 MHz
 
** MW: 530 - 1610 kHz  
 
** MW: 530 - 1610 kHz  
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* Eingangsempfindlichkeit:
+
* Input sensitivity:
−
** UKW: 1,8 µV
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** FM: 2.5 µV
−
** MW: 14 µV
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** MW: 25 µV
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* Frequenzgang: 30 - 15'000 Hz, + 0,5 dB, - 1 dB
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* Frequency response: 20 - 15'000 Hz, + 0,3 dB, - 0,8 dB
−
* Klirrfaktor:  
+
* Distortion factor:  
−
** Mono: 0,09 %
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** Mono: 0.08 %
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** Stereo: 0,1 %
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Stereo: 0.1  
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** UKW:
+
** FM:
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*** Mono: 76 dB
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*** Mono: 78 dB
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*** Stereo: 70 dB
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*** Stereo: 72 dB
 
** MW: 50 dB
 
** MW: 50 dB
−
* Kanaltrennung: 50 dB
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* Channel separation: 50 dB
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* Trennschärfe: 60 dB
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* selectivity: 60 dB
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* Gleichwellenselektion: 1,0 dB
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* Co-wave selection: 0.8 dB
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* Nebenwellenselektion: 90 dB
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* Spurious wave selection: 110 dB
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* Spiegelfrequenzdämpfung: 80 dB
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* IF attenuation: 110 dB
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* ZF-Dämpfung: 100 dB
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* IF attenuation: 110 dB
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* MW Unterdrückung: 60 dB
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* MW suppression: 72 dB
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* Stationsspeicher: 6 UKW, 6 MW
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* Station memory: FM, MW a total of 29 memory locations for free programming
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Ton Linear-Schalter
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* Tone Linear switch
 
* Tape Dubbing
 
* Tape Dubbing
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* Mikrofonmischer
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* Peak display
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* Peak Anzeige
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* Automatic station search
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* Automatischer Sendersuchlauf
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* IF band switchable: Narrow / Wide
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* ZF-Band umschaltbar: Narrow / Wide
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* Mono / Stereo switchable
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* Mono / Stereo umschaltbar
 
  
  
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== Bemerkungen ==
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== Remarks ==
−
* Weitere Modelle der gleichen Serie:
+
* Other models in the same series:
 +
* Amplifier:
 +
* [[Revox B 150]]
 +
 
 +
 
 +
* Tuner:
 +
* [[Revox B 160]]
 +
 
 +
 
 +
* Receiver:
 
* [[Revox B 285]]
 
* [[Revox B 285]]
  
  
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== Bilder ==
+
* CD player:
−
* Bild: Revox B 285
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* [[Revox B 126]]
−
[[Datei:Kenwood KR-1000-1.jpg]]
+
 
 +
 
 +
* Tape Deck:
 +
* [[Revox B 215]]
 +
 
 +
 
 +
* Speakers:
 +
* [[Revox Forum B MK II]]
 +
* [[Revox Plenum B MK II]]
 +
* [[Revox Atrium B MK II]]
 +
* [[Revox Symbol B MK II]]
 +
* [[Revox Piccolo]]
 +
* [[Revox Piccolo Flat]]
 +
* [[Revox Agora B MK II]]
 +
* [[Revox Agora B Slimline]]
 +
* [[Revox Power Cube]]
 +
 
 +
 
 +
== Pictures ==
 +
* Image: Revox B 285
 +
[[File:Revox B-285-1.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
Line 111: Line 139:
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 06:26, 14 December 2018

Data[edit]

General

  • Manufacturer: Revox
  • Model: B 285

Type: Receiver

  • Years of manufacture: 1984 - 1988
  • Manufactured in: Switzerland
  • Color: Silver / Grey
  • Remote control: yes
  • Power consumption: 550 W max.
  • Dimensions (WxHxD): 450 x 153 x 332 mm
  • Weight: 15 kg
  • Original price approx.: 3'500 DM


Connections

  • Number of inputs:
    • Phono MM: 2.7 - 50 mV, 47 kOhm, 50, 150, 450 pF switchable, 160 mV max.
    • Phono MC: 0.1 - 2 mV, 100 Ohm, 6 mV max.

CD: 250 mV, 47 kOhm, 8 V max.

    • Tape Play 1, 2: 250 mV, 47 kOhm, 8 V max.

Tape Play DIN 1, 2: 250 mV, 47 kOhm, 8 V max. FM antenna: 75 Ohm, 300 Ohm

    • MW antenna: 300 Ohm
  • Number of outputs:
    • Tape Rec 1, 2: 250 mV, 680 ohms.
    • Tape Rec DIN: 30 mV, 80 kOhm
    • Headphones (6.3mm jack):
    • 2 speaker pairs


Technical Data

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 80 W (RMS, 20 - 20'000 Hz)
    • 4 Ohm: 2x 110 W
  • Dynamic power
    • 8 Ohm: 280 W
    • 4 Ohm: 440 W
  • Total harmonic distortion: 0.01 %
  • Attenuation factor: 100 at 8 Ohm
  • Frequency response:
    • Phono: 20 - 20'000 Hz, ± 0,3 dB
    • High level: 20 - 20'000 Hz, + 0 dB, - 0,3 dB
  • Signal-to-noise ratio:
    • Phono MM: 82 dB
    • Line: 105 dB
  • Tone control:
    • Bass: ± 12 dB at 40 Hz

Treble: ± 10 dB at 15 kHz

  • Loudness: + 10 dB at 100 Hz
  • High Filter:
  • Low Filter (Subsonic): - 3 dB at 15 Hz, 12 dB / octave.
  • Mute: - 20 dB


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108 MHz
    • MW: 530 - 1610 kHz
  • Input sensitivity:
    • FM: 2.5 µV
    • MW: 25 µV
  • Frequency response: 20 - 15'000 Hz, + 0,3 dB, - 0,8 dB
  • Distortion factor:
    • Mono: 0.08 %

Stereo: 0.1

  • Signal-to-noise ratio:
    • FM:
      • Mono: 78 dB
      • Stereo: 72 dB
    • MW: 50 dB
  • Channel separation: 50 dB
  • selectivity: 60 dB
  • Co-wave selection: 0.8 dB
  • Spurious wave selection: 110 dB
  • IF attenuation: 110 dB
  • IF attenuation: 110 dB
  • MW suppression: 72 dB
  • Station memory: FM, MW a total of 29 memory locations for free programming


Special Features

  • Tone Linear switch
  • Tape Dubbing
  • Peak display
  • Automatic station search
  • IF band switchable: Narrow / Wide
  • Mono / Stereo switchable


Remarks[edit]

  • Other models in the same series:
  • Amplifier:
  • Revox B 150







Pictures[edit]

  • Image: Revox B 285

Revox B-285-1.jpg


Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Revox_B_285&oldid=150603"