Difference between revisions of "Rotel RA-820 BX 2"

(→‎Daten)
 
(28 intermediate revisions by 3 users not shown)
Line 1: Line 1:
−
== Daten ==
+
__NOTOC__
−
{{Navigation}}
+
== Data ==
−
'''Allgemein'''
+
{{navigation}}
−
* Hersteller: [[Rotel]]
+
'''General'''
−
* Modell: RA-820BX2
+
* Manufacturer: [[Rotel]]
−
* Baujahr: 1987
+
* Model: RA-820BX2
−
* Hergestellt in: China/Taiwan
+
* Year of manufacture: 1987
−
* Farbe: schwarz
+
* Made in: China/Taiwan
−
* Typ: Analog
+
* Color: black
−
* Fernbedieung: nein
+
* Type: Analog
−
* Leistungsaufnahme: 200 Watt
+
* Remote control: no
−
* Abmessungen: 430 X 66 X 271 mm (B X H X T)
+
* Power consumption: 200 watts
−
* Gewicht: 5,5 kg
+
* Dimensions: 430 X 66 X 271 mm (W X H X D)
−
* Neupreis: 548,-- DM
+
* Weight: 5.5 kg
 +
* Original price: approx. 548 DM
  
−
'''Anschlüsse'''
 
−
* Anzahl der Eingänge:
 
−
** CD, Tuner, Tape
 
−
** Eingangsempfindlichkeit: 3,75 mV/47 kOhm (PHONO); 250 mV/24 kOhm (CD)
 
−
* Anzahl der Ausgänge:
 
−
** Rec-Out
 
  
−
'''Technische Daten'''
+
'''Connections'''
 +
* 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
  
−
* Dauerleistung:  
+
 
−
** 8 Ohm: 30 Watt/Kanal (Minimum)
+
'''Technical Data'''
−
** 4 Ohm: 45 Watt/Kanal (DIN)
+
 
−
* Harmonische Verzerrungen (total): <0,08 %
+
* Continuous power:  
−
* Dämpfungsfaktor: 25
+
** 8 Ohm: 30 Watt/channel (minimum).
−
* Frequenzgang:  
+
4 Ohm: 45 Watt/channel (DIN)
 +
* 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
+
** Phono: 20 - 20,000 Hz
−
* Signalrauschabstand:  
+
* Signal-to-noise ratio:  
 
** CD, Tuner, Tape: 86 dB
 
** CD, Tuner, Tape: 86 dB
 
** Phono (MM): 75 dB
 
** Phono (MM): 75 dB
−
* Übersteuerungsfestigkeit:
+
* Overload resistance:
 
** CD, Tuner, Tape: 3 V
 
** CD, Tuner, Tape: 3 V
 
** Phono (MM): 140 mV  
 
** Phono (MM): 140 mV  
−
* Stereokanaltrennung: nicht bekannt
+
* Stereo channel separation: not known
−
* Klangregelung:
+
* Tone control:
−
** Bass: nein
+
** Bass: no
−
** Höhen: nein
+
treble: no
−
* Loudness: nein
+
* Loudness: no
−
* High Filter: nein
+
* High Filter: no
−
* Low Filter (Subsonic): nein
+
* Low Filter (Subsonic): no
−
* Mute: nein
+
* Mute: no
−
* Direct/Line-Straight: nein
+
* Direct/Line-Straight: no
 +
 
 +
 
 +
'''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]]
 +
 
 +
 
 +
==Pictures==
 +
[[Image:Rotel2.jpg]]
 +
 
 +
'''Source:''' THE ROTEL CO., LTD. (TOKYO, JAPAN) with the prospectus "high performance high fidelity ... for whom sound quality is first and foremost".
 +
 
 +
==Reviews==
 +
* 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.
 +
* Similar model: [[RA-840BX2]]
 +
** Main differences: 2 standard transformers and a larger heat sink.
 +
 
 +
 
 +
== Links ==
  
−
'''Besondere Ausstattung'''
+
[[Category:Integrated amplifier]]
−
* Monoumschaltung
 
−
* Standardtransformator für hohe Ströme von BANDO
 
−
* verschiedene Spezifikationen möglich
 
−
** Beispiel: Sondermodell für Großbritannien
 
−
--[[Benutzer:Weisheitsborn|Weisheitsborn]] 20:25, 12. Feb 2009 (CET)
 

Latest revision as of 08:44, 26 January 2021

Data[edit]

General

  • Manufacturer: Rotel
  • Model: RA-820BX2
  • Year of manufacture: 1987
  • Made in: China/Taiwan
  • Color: black
  • Type: Analog
  • Remote control: no
  • Power consumption: 200 watts
  • Dimensions: 430 X 66 X 271 mm (W X H X D)
  • Weight: 5.5 kg
  • Original price: approx. 548 DM


Connections

  • 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


Technical Data

  • Continuous power:
    • 8 Ohm: 30 Watt/channel (minimum).

4 Ohm: 45 Watt/channel (DIN)

  • Harmonic distortion (total): <0.08 %
  • Attenuation factor: 25
  • Frequency Response:
    • CD, Tuner, Tape: 10 - 40.000 Hz
    • Phono: 20 - 20,000 Hz
  • Signal-to-noise ratio:
    • CD, Tuner, Tape: 86 dB
    • Phono (MM): 75 dB
  • Overload resistance:
    • CD, Tuner, Tape: 3 V
    • Phono (MM): 140 mV
  • Stereo channel separation: not known
  • Tone control:
    • Bass: no

treble: no

  • Loudness: no
  • High Filter: no
  • Low Filter (Subsonic): no
  • Mute: no
  • Direct/Line-Straight: no


Special Features

  • Mono switching
  • Standard transformer for high currents from BANDO
  • Different specifications possible
    • Example: Special model for Great Britain

--Weisheitsborn 06:51, 13 Feb 2009 (CET)


Comments[edit]


Pictures[edit]

Rotel2.jpg

Source: THE ROTEL CO., LTD. (TOKYO, JAPAN) with the prospectus "high performance high fidelity ... for whom sound quality is first and foremost".

Reviews[edit]

  • Hifi-Magazine STEREOPLAY No. 3/1987 (Rating: Top Class III)
  • In 1987 B&W Loudspeakers Vertrieb GmbH in Halle (Westphalia) took over the ROTEL brand as sole distributor for Germany.
  • Similar model: RA-840BX2
    • Main differences: 2 standard transformers and a larger heat sink.


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Rotel_RA-820_BX_2&oldid=266024"