Editing Rotel RA-820 BX 2

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Rotel]]
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* Hersteller: [[Rotel]]
* Model: RA-820BX2
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* Modell: RA-820BX2
* Year of manufacture: 1987
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* Baujahr: 1987
* Made in: China/Taiwan
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* Hergestellt in: China/Taiwan
* Color: black
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* Farbe: schwarz
* Type: Analog
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* Typ: Analog
* Remote control: no
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* Fernbedieung: nein
* Power consumption: 200 watts
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* Leistungsaufnahme: 200 Watt
* Dimensions: 430 X 66 X 271 mm (W X H X D)
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* Abmessungen: 430 X 66 X 271 mm (B X H X T)
* Weight: 5.5 kg
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* Gewicht: 5,5 kg
* Original price: approx. 548 DM
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* Neupreis: ca. 548,-- DM
  
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'''Anschlüsse'''
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* Anzahl der Eingänge:
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** CD, Tuner, Tape
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** Eingangsempfindlichkeit: 3,75 mV/47 kOhm (PHONO); 250 mV/24 kOhm (CD)
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* Anzahl der Ausgänge:
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** 2x Lautsprecher, Kopfhörer, Rec-Out
  
'''Connections'''
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'''Technische Daten'''
* Number of inputs:
 
** CD, tuner, tape
 
* Input sensitivity: 3.75 mV/47 kOhm (PHONO); 250 mV/24 kOhm (CD)
 
* Number of outputs:
 
** 2x loudspeaker, headphones, Rec-Out
 
  
 
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* Dauerleistung:  
'''Technical Data'''
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** 8 Ohm: 30 Watt/Kanal (Minimum)
 
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** 4 Ohm: 45 Watt/Kanal (DIN)
* Continuous power:  
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* Harmonische Verzerrungen (total): <0,08 %
** 8 Ohm: 30 Watt/channel (minimum).
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* Dämpfungsfaktor: 25
4 Ohm: 45 Watt/channel (DIN)
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* Frequenzgang:  
* Harmonic distortion (total): &lt;0.08 %
 
* Attenuation factor: 25
 
* Frequency Response:  
 
 
** CD, Tuner, Tape: 10 - 40.000 Hz
 
** CD, Tuner, Tape: 10 - 40.000 Hz
** Phono: 20 - 20,000 Hz
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** Phono: 20 - 20.000 Hz
* Signal-to-noise ratio:  
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* Signalrauschabstand:  
 
** CD, Tuner, Tape: 86 dB
 
** CD, Tuner, Tape: 86 dB
 
** Phono (MM): 75 dB
 
** Phono (MM): 75 dB
* Overload resistance:
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* Übersteuerungsfestigkeit:
 
** CD, Tuner, Tape: 3 V
 
** CD, Tuner, Tape: 3 V
 
** Phono (MM): 140 mV  
 
** Phono (MM): 140 mV  
* Stereo channel separation: not known
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* Stereokanaltrennung: nicht bekannt
* Tone control:
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* Klangregelung:
** Bass: no
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** Bass: nein
treble: no
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** Höhen: nein
* Loudness: no
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* Loudness: nein
* High Filter: no
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* High Filter: nein
* Low Filter (Subsonic): no
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* Low Filter (Subsonic): nein
* Mute: no
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* Mute: nein
* Direct/Line-Straight: no
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* Direct/Line-Straight: nein
 
 
 
 
'''Special Features'''
 
* Mono switching
 
* Standard transformer for high currents from BANDO
 
* Different specifications possible
 
** Example: Special model for Great Britain
 
--[[User:Weisheitsborn|Weisheitsborn]] 06:51, 13 Feb 2009 (CET)
 
 
 
 
 
== Comments ==
 
* Other models in the same series:
 
* [[Rotel RA-820 BX]]
 
* [[Rotel RA-820 BX 2]]
 
* [[Rotel RA-820 BX 3]]
 
* [[Rotel RA-820 BX 4]]
 
  
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'''Besondere Ausstattung'''
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* Monoumschaltung
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* Standardtransformator für hohe Ströme von BANDO
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* Verschiedene Spezifikationen möglich
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** Beispiel: Sondermodell für Großbritannien
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--[[Benutzer:Weisheitsborn|Weisheitsborn]] 06:51, 13. Feb 2009 (CET)
  
==Pictures==
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==Bemerkungen==
[[Image:Rotel2.jpg]]
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* 1987 übernahm die B&W Loudspeakers Vertrieb GmbH in Halle (Westfalen) die Marke ROTEL im Alleinvertrieb für Deutschland.
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* Ähnliches Modell: [[RA-840BX2]]  
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** Hauptunterschiede: 2 Standardtransformatoren und ein größeres Kühlblech
  
'''Source:''' THE ROTEL CO., LTD. (TOKYO, JAPAN) with the prospectus "high performance high fidelity ... for whom sound quality is first and foremost".
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==Bilder==
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[[Bild:Rotel2.jpg]]
  
==Reviews==
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'''Quelle:''' THE ROTEL CO., LTD. (TOKYO, JAPAN) mit dem Prospekt "high performance high fidelity ... for whom sound quality is first and foremost"
* Hifi-Magazine STEREOPLAY No. 3/1987 (Rating: Top Class III)
 
  
* In 1987 B&amp;W Loudspeakers Vertrieb GmbH in Halle (Westphalia) took over the ROTEL brand as sole distributor for Germany.
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==Berichte==
* Similar model: [[RA-840BX2]]
 
** Main differences: 2 standard transformers and a larger heat sink.
 
  
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* Hifi-Magazin STEREOPLAY Nr. 3/1987 (Bewertung: Spitzenklasse III)
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--[[Benutzer:Weisheitsborn|Weisheitsborn]] 20:41, 12. Feb 2009 (CET)
  
 
== Links ==
 
== Links ==
  
[[Category:Integrated amplifier]]
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[[Kategorie:Vollverstärker]]

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