Editing Yamaha B-2x

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== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Yamaha]]
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* Hersteller: [[Yamaha]]
* Model: B-2x
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* Modell: B-2x
* Type: Double- Mono-Natural Sound Stereo Power Amplifier
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* Baujahre: 1985-1988
* Years of manufacture: 1985 - 1988
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* Typ: Endverstärker
* Made in: Japan
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* Fernbedienung: Nein
* Color: Black
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* Leistungsaufnahme:  
* Remote control: No
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* Abmessungen: 43,5x16,5x42,2cm
* Voltage: 220 V, 50 Hz
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* Gewicht: 26 Kg
* Power consumption: 470 watts, 1'300 watts max.
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* Farbe: schwarz
* Dimensions: 435 x 164.5 x 422 mm (WxHxD)
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* Neupreis ca.: 3600,- DM  
* Weight: 31 kg (reweighed), according to booklet 26 kg
 
* Original price approx.: 3'600 DM  
 
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** 2x Line 1.3 V/ 20 KOhm
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** Line
* Number of outputs:
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* Anzahl der Ausgänge:
** 2 speaker pairs (switchable).
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** 2x Lautsprecher
** A or B: 4- 16 Ohm
 
** A + B: approx. 8 Ohm
 
  
  
'''Technical Data'''
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'''Technische Daten'''
* Continuous power (20 Hz- 20 Khz):
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* Dauerleistung (bei Klirrfaktor)
** 8 Ohm: 2x 170 Watt 0.002 % distortion factor.
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** 8 Ohm:  
6 Ohm: 2x 200 Watt 0.002 % distortion factor
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** 4 Ohm: 2x 306 Watt
** 4 Ohm: 2x 240 Watt 0,003 % distortion factor,
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* Dynamikleistung
DIN output power:
 
** 2x 306 Watt (1 KHz, 1 % distortion).
 
2x 350 Watt (1 KHz 10 % distortion)
 
* Pulse power 1 KHz:
 
 
** 8 Ohm: 2x 262 Watt
 
** 8 Ohm: 2x 262 Watt
6 Ohm: 2x 337 Watt
 
 
** 4 Ohm: 2x 447 Watt
 
** 4 Ohm: 2x 447 Watt
** 2 Ohm: 2x 625 Watt
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* Gesamtklirrfaktor: 0,002%
Total harmonic distortion: 0.002 % (at 8 Ohm, 85 W, 10- 20 KHz)
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* Dämpfungsfaktor: 200
* Attenuation factor: 200 (8 Ohm, 1 KHz)
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* Eingang (Empfindlichkeit/Impedanz)
* Frequency response: 10- 100,000 Hz (8 ohms, 0.02 % distortion, 85 watts)
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** Line 1,3V/20 KOhm
* Signal-to-noise ratio: 124 dB
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* Frequenzgang: 10-100000 Hz
* Channel separation:
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* Brummspannungsabstand (kurzgeschlossen):
** 1 KHz: 95 dB
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* Stereokanaltrennung: 95dB
20 KHz: 75 dB
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* Signalrauschabstand: 127dB
* Inherent noise: 23 µV
 
  
  
* More data at "Hifi Engine": [https://www.hifiengine.com/manual_library/yamaha/B-2x.shtml]
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'''Besondere Ausstattungen'''
  
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== Bemerkungen ==
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Weitere Modelle der gleichen Serie:
  
== Comments ==
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== Bilder ==
* Other models in the same series:
 
* [[Yamaha B-2]]
 
* [[Yamaha B-2x]]
 
* [[Yamaha B-4]]
 
* [[Yamaha B-6]]
 
 
 
 
 
== Pictures ==
 
* Pictures: Yamaha B-2x
 
<gallery>
 
Yamaha B-2x 1.JPG
 
Yamaha B-2x 2.JPG
 
Yamaha B-2x 3.JPG
 
</gallery>
 
 
 
<gallery>
 
Yamaha B-2x 4.JPG
 
Yamaha B-2x 5.JPG
 
</gallery>
 
 
 
 
 
== Reports ==
 
  
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== Berichte ==
  
 
== Links ==
 
== Links ==
  
 
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[[Kategorie:Endstufen]]
[[Category:Power Amplifiers]]
 

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