Difference between revisions of "Kenwood KR-9050"
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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: [[Kenwood]]
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* Manufacturer: [[Kenwood]]
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* Modell: KR-9050
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* Model: KR-9050
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* Baujahre: 1979 - 1980
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* Years of manufacture: 1979 - 1981
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Silber, Holzgehäuse
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* Color: Silver, wooden case
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* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme: 820 W bei Vollaussteuerung
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* Power consumption: 820 W at full level
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* Abmessungen: 602 x 177 x 465 mm (BxHxT)
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* Dimensions: 602 x 177 x 465 mm (WxHxD)
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* Gewicht: 24,3 kg
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* Weight: 24.3 kg
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* Neupreis ca.: 980 US-$, 3'000 DM
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* Original price approx.: 1150 US-$, 2500 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 Phono MM (Cinch): 2,5/5,0 mV / 50 kOhm
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** 2x Phono MM (Cinch): 2.5/5.0 mV / 50 kOhm.
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** 2x Tape In (Cinch/DIN): 200 mV / 50 kOhm
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2x Tape In (Cinch/DIN): 200 mV / 50 kOhm
 
** AUX (Cinch): 200 mV / 80 kOhm
 
** AUX (Cinch): 200 mV / 80 kOhm
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** Mikrofon: 2,2 mV / 50 kOhm
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** Microphone: 2,2 mV / 50 kOhm
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** Antenne FM (75/300 Ohm), AM
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** Antenna FM (75/300 Ohm), AM
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* Anzahl der Ausgänge:
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* Number of outputs:
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** 2x Tape Out (Cinch/DIN): 200 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN)
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** 2x Tape Out (Cinch/DIN): 200 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN).
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** Pre Out: 1 V
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Pre Out: 1 V
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** FM Quadradial
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FM Quadradial
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** Kopfhörer (6,3 mm Klinke, vorne)
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** Headphones (6.3 mm jack, front)
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** 3 Lautsprecherpaare
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** 3 pairs of loudspeakers
  
  
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'''Technische Daten'''
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'''Technical Specifications'''
  
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''Verstärker''
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''Amplifier''
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* Dauerleistung
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* Continuous power
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** 8 Ohm: 2x 200 W
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8 Ohm: 2x 200 W
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** 4 Ohm: 2x 250 W  
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4 Ohm: 2x 250 W  
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* Dynamikleistung
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* dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:  
 
** 4 Ohm:  
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* Gesamtklirrfaktor: 0,02% (bei Nennleistung)
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* Total harmonic distortion: 0.02% (at nominal power)
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* Dämpfungsfaktor: 50 (8 Ohm)
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* Attenuation factor: 50 (8 Ohm)
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* Frequenzgang:  
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* Frequency response:  
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** Vorverstärker: 20 - 40.000 Hz (+0/-0,2 dB)
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** Preamplifier: 20 - 40,000 Hz (+0/-0.2 dB).
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** Leistungsbandbreite: 5 - 50.000 Hz
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** Power bandwidth: 5 - 50,000 Hz
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* Signalrauschabstand:
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* Signal-to-noise ratio:
 
** Phono MM: 85 dB
 
** Phono MM: 85 dB
 
** AUX, Tape: 110 dB
 
** AUX, Tape: 110 dB
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** Mikrofon: 74 dB
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** Microphone: 74 dB
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* Stereokanaltrennung:
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* Stereo channel separation:
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* Klangregelung:
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* Tone control:
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** Bass: ±10 dB bei 100 Hz
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** Bass: ±10 dB at 100 Hz
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** Mitten: ±10 dB bei 800 Hz
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** Mid: ±10 dB at 800 Hz
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** Höhen: ±10 dB bei 10 kHz
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Treble: ±10 dB at 10 kHz
 
* Loudness: +5/+6 dB (100 Hz/10 kHz)
 
* Loudness: +5/+6 dB (100 Hz/10 kHz)
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* High Filter: -9 dB bei 10 kHz
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* High Filter: -9 dB at 10 kHz
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* Low Filter (Subsonic): -9 dB bei 100 Hz
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* Low Filter (Subsonic): -9 dB at 100 Hz
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* Mute: FM Muting
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* Mute: FM muting
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* Direct/Line-Straight: ja (Tone Defeat)
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* Direct/Line-Straight: yes (Tone Defeat)
  
  
 
''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 - 1605 kHz
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MW: 525 - 1605 kHz
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* Frequenzgang: 20 - 15.000 Hz (+0/-1,5 dB, UKW)
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* Frequency response: 20 - 15,000 Hz (+0/-1.5 dB, FM)
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* Eingangsmpfindlichkeit:
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* Input sensitivity:
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** UKW: 1,5 µV (IHF)
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** FM: 1.5 µV (IHF)
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** MW: 10 µV
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MW: 10 µV
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* Klirrfaktor:
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Distortion factor:
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** UKW: 0,15% (Mono), 0,2% (Stereo)
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** FM: 0.15% (mono), 0.2% (stereo).
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** UKW: 75 dB (Mono), 70 dB (Stereo)
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** FM: 75 dB (mono), 70 dB (stereo)
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** MW: 50 dB
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MW: 50 dB
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* Kanaltrennung:
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* Channel separation:
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** UKW: 45 dB (bei 1 kHz)
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** FM: 45 dB (at 1 kHz)
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* Trennschärfe: (IHF)
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* Selectivity: (IHF)
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** UKW: 83 dB
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FM: 83 dB
 
** MW: 35 dB
 
** MW: 35 dB
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* Gleichwellenselektion:
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* Equal wave selection:
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** UKW: 1,3 dB
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** FM: 1.3 dB
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* Nebenwellenselektion:
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* Spurious wave selection:
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** UKW: 115 dB
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** FM: 115 dB
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* Spiegelfrequenzdämpfung:
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* Image frequency attenuation:
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** UKW: 100 dB
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** FM: 100 dB
 
** MW: 70 dB
 
** MW: 70 dB
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* ZF-Dämpfung:  
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* IF attenuation:  
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** UKW: 115 dB
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** FM: 115 dB
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* AM-Unterdrückung: 60 dB
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* AM suppression: 60 dB
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Mikrofon einmischbar
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* Microphone mixable
  
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== Remarks ==
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== Bemerkungen ==
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* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
 
 
** [[Kenwood KR-2010]]
 
** [[Kenwood KR-2010]]
 
** [[Kenwood KR-3010]]
 
** [[Kenwood KR-3010]]
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== Bilder ==
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== Pictures ==
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* Bild: Kenwood KR-9050
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* Image: Kenwood KR-9050
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[[Datei:Kenwood KR-9050-1.jpg|1000px]]
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[[File:Kenwood KR-9050-1.jpg|1000px]]
  
  
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== Berichte ==
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== Reviews ==
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* Bericht von "Good Old Hifi": [[http://www.good-old-hifi.de/kenwood-kr-9050/]]
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* Review by "Good Old Hifi": [[http://www.good-old-hifi.de/kenwood-kr-9050/]]
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 07:22, 17 September 2019

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KR-9050
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Color: Silver, wooden case
  • Remote control: no
  • Power consumption: 820 W at full level
  • Dimensions: 602 x 177 x 465 mm (WxHxD)
  • Weight: 24.3 kg
  • Original price approx.: 1150 US-$, 2500 DM


Connections

  • Number of inputs:
    • 2x Phono MM (Cinch): 2.5/5.0 mV / 50 kOhm.

2x Tape In (Cinch/DIN): 200 mV / 50 kOhm

    • AUX (Cinch): 200 mV / 80 kOhm
    • Microphone: 2,2 mV / 50 kOhm
    • Antenna FM (75/300 Ohm), AM
  • Number of outputs:
    • 2x Tape Out (Cinch/DIN): 200 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN).

Pre Out: 1 V FM Quadradial

    • Headphones (6.3 mm jack, front)
    • 3 pairs of loudspeakers


Technical Specifications

Amplifier

  • Continuous power

8 Ohm: 2x 200 W 4 Ohm: 2x 250 W

  • dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.02% (at nominal power)
  • Attenuation factor: 50 (8 Ohm)
  • Frequency response:
    • Preamplifier: 20 - 40,000 Hz (+0/-0.2 dB).
    • Power bandwidth: 5 - 50,000 Hz
  • Signal-to-noise ratio:
    • Phono MM: 85 dB
    • AUX, Tape: 110 dB
    • Microphone: 74 dB
  • Stereo channel separation:
  • Tone control:
    • Bass: ±10 dB at 100 Hz
    • Mid: ±10 dB at 800 Hz

Treble: ±10 dB at 10 kHz

  • Loudness: +5/+6 dB (100 Hz/10 kHz)
  • High Filter: -9 dB at 10 kHz
  • Low Filter (Subsonic): -9 dB at 100 Hz
  • Mute: FM muting
  • Direct/Line-Straight: yes (Tone Defeat)


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108 MHz

MW: 525 - 1605 kHz

  • Frequency response: 20 - 15,000 Hz (+0/-1.5 dB, FM)
  • Input sensitivity:
    • FM: 1.5 µV (IHF)

MW: 10 µV Distortion factor:

    • FM: 0.15% (mono), 0.2% (stereo).
  • Signal-to-noise ratio:
    • FM: 75 dB (mono), 70 dB (stereo)

MW: 50 dB

  • Channel separation:
    • FM: 45 dB (at 1 kHz)
  • Selectivity: (IHF)

FM: 83 dB

    • MW: 35 dB
  • Equal wave selection:
    • FM: 1.3 dB
  • Spurious wave selection:
    • FM: 115 dB
  • Image frequency attenuation:
    • FM: 100 dB
    • MW: 70 dB
  • IF attenuation:
    • FM: 115 dB
  • AM suppression: 60 dB


Special Features

  • Microphone mixable

Remarks[edit]


Pictures[edit]

  • Image: Kenwood KR-9050

Kenwood KR-9050-1.jpg


Reviews[edit]

  • Review by "Good Old Hifi": [[1]]


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Kenwood_KR-9050&oldid=194221"