Editing Kenwood KR-7050 / 7750

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__NOTOC__
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== Daten ==
== Data ==
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{{Navigation}}
{{navigation}}
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'''Allgemein'''
'''General'''
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* Hersteller: [[Kenwood]]
* Manufacturer: [[Kenwood]]
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* Modell: KR-7050 / 7750(Schwarze Alu Front)
* Model: KR-7050 / KR-7750 (Black aluminium front)
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* Baujahre: 1979/1980
* Years of manufacture: 1979 - 1980
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* Hergestellt in: Japan
* Made in: Japan
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* Farbe: silber(KR-7050) schwarz (KR-7750)
* Color: silver (KR-7050) black (KR-7750)
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* Fernbedienung: nein
* Remote control: no
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* Leistungsaufnahme: 600 W (max)
* Power consumption: 600 W (max)
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* Abmessungen: 557 x 166 x 344 mm (BxHxT)
* Dimensions: 546 x 172 x 411 mm (WxHxD)
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* Gewicht: 20,6 kg
* Weight: 17,2 kg
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* Neupreis ca.:
* Original price approx.: 660 US-$ (1979), 1600 DM
 
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** 1x Phono MM (Cinch):  
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** 2x Phono MM (Cinch): 2,5 mV / 50 kOhm
** 2x Tape In (Cinch/DIN):  
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** 2x Tape In (Cinch/DIN): 150 mV / 80 kOhm
** AUX (Cinch): 1
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** AUX (Cinch): 150 mV / 80 kOhm
** Microphone:  
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** Mikrofon: 2,5 mV / 50 kOhm
 
** Dolby NR In
 
** Dolby NR In
** Antenna FM (75/300 Ohm), AM
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** Antenne FM (75/300 Ohm), AM
* Number of outputs:
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* Anzahl der Ausgänge:
** 2x Tape Out (RCA/DIN):  
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** 2x Tape Out (Cinch/DIN): 150 mV / 100 Ohm (Cinch); 30 mV / 80 kOhm (DIN) 
 
** FM Quadradial
 
** FM Quadradial
 
** Dolby NR Out
 
** Dolby NR Out
** Headphones (6.3 mm jack, front)
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** Kopfhörer (6,3 mm Klinke, vorne)
** 2 pairs of loudspeakers
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** 3 Lautsprecherpaare
  
  
'''Technical Data'''
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'''Technische Daten'''
  
''Amplifier''
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''Verstärker''
* Continuous power (20-20,000 Hz)
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* Dauerleistung (20-20.000 Hz)
8 Ohm: 2x 80 W, 2x 85 W at 1 kHz
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** 8 Ohm: 2x 120 W
4 Ohm: 2x 100 W
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** 4 Ohm: 2x 150 W
* Dynamic Power Output
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* Dynamikleistung
** 8 Ohm:  
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** 8 Ohm:
** 4 Ohm: 360 W
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** 4 Ohm:
* Total harmonic distortion:
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* Gesamtklirrfaktor: 0,1% (bei Nennleistung)
* Attenuation Factor:
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* Dämpfungsfaktor: 50 (8 Ohm)
* Frequency Response:  
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* Frequenzgang:  
** Preamplifier:  
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** Vorverstärker: 10 - 40.000 Hz (±1 dB)
** Power bandwidth:  
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** Leistungsbandbreite: 5 - 40.000 Hz
* Signal-to-noise ratio:
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* Signalrauschabstand:
** Phono MM: 85 dB for 2.5 mV / 91 dB for 5.0 mV
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** Phono MM: 70 dB
AUX, Tape: 108 dB for 200 mV
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** AUX, Tape: 90 dB
** Microphone: 72 dB for 2.2 mV
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** Mikrofon: 65 dB
* Stereo channel separation:
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* Stereokanaltrennung:
* Tone control:
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* Klangregelung:
** Bass: ±12 dB at 50 Hz
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** Bass: ±10 dB bei 100 Hz
** Mid: ±10 dB at 800 Hz
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** Mitten: ±10 dB bei 800 Hz
Treble: ±12 dB at 15 kHz
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** Höhen: ±10 dB bei 10 kHz
* Loudness: 105 dB (100 Hz)
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* Loudness: +8/+5 dB (100 Hz/10 kHz)
* High Filter: 5 kHz 6 dB/oct
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* High Filter: -5dB bei 10 kHz
* Subsonic Filter (DC Coupled off): 18 Hz 6 dB/oct
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* Low Filter (Subsonic): -8 dB bei 100 Hz
 
* Mute: FM Muting
 
* Mute: FM Muting
* Direct/Line-Straight: yes (Tone Defeat)
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* Direct/Line-Straight: ja (Tone Defeat)
  
  
 
''Tuner''
 
''Tuner''
* Reception: FM, MW
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* Empfang: UKW, MW
* Frequencies:
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* Frequenzen:
** FM: 87.5 - 108 MHz
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** UKW: 87,5 - 108 MHz
MW: 525 - 1605 kHz
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** MW: 525 - 1605 kHz
* Frequency response: 20 - 15,000 Hz (+0/-1.5 dB, FM)
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* Frequenzgang: 20 - 15.000 Hz (+0,5/-1,5 dB, UKW)
* Input sensitivity:
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* Eingangsmpfindlichkeit:
** FM: 1.5 µV (IHF)
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** UKW: 1,7 µV (IHF)
MW: 10 µV
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** MW: 15 µV
Distortion factor:
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* Klirrfaktor:
** FM: 0.15% (mono), 0.2% (stereo).
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** UKW: 0,3% (Mono), 0,5% (Stereo)
* Signal-to-noise ratio:
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* Signalrauschabstand:
** FM: 75 dB (mono), 70 dB (stereo)
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** UKW: 68 dB (Mono), 72 dB (Stereo)
MW: 50 dB
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** MW: 60 dB
* Channel separation:
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* Kanaltrennung:
** FM: 45 dB (at 1 kHz)
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** UKW: 40 dB (bei 1 kHz)
* Selectivity: (IHF)
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* Trennschärfe:
FM: 83 dB
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** UKW: 80 dB
 
** MW: 35 dB
 
** MW: 35 dB
* Equal wave selection:
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* Gleichwellenselektion:
** FM: 1.3 dB
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** UKW: 1,3 dB
* Spurious wave selection:
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* Nebenwellenselektion:
** FM: 115 dB
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** UKW: 90 dB
* Image frequency attenuation:
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* Spiegelfrequenzdämpfung:
** FM: 100 dB
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** UKW: 80 dB
 
** MW: 70 dB
 
** MW: 70 dB
* IF attenuation:  
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* ZF-Dämpfung:  
** FM: 115 dB
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** UKW: 100 dB
* AM suppression: 60 dB
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** MW: 70 dB
 
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* AM-Unterdrückung: 55 dB
 
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* Ausgangspegel:
'''Special Features'''
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* RDS: nein
* Microphone input front
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* Stationsspeicher: nein
* Also available in black
 
 
 
== Remarks ==
 
* Other models in the same series:
 
** [[Kenwood KR-2010]]
 
** [[Kenwood KR-3010]]
 
** [[Kenwood KR-4010]]
 
** [[Kenwood KR-5010]]
 
** [[Kenwood KR-7050 / 7750]]
 
** [[Kenwood KR-8050 / 8850]]
 
** [[Kenwood KR-9050]]
 
 
 
 
 
== Pictures ==
 
* Picture: Kenwood KR-7050
 
[[File:Kenwood KR-7050-1.jpg|1000px]]
 
 
 
 
 
== Reviews ==
 
* Review by "Good Old Hifi": [[http://www.good-old-hifi.de/kenwood_kr-7050/]]
 
 
 
  
== Links ==
 
  
[[Category:Receiver]]
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'''Besondere Ausstattungen'''
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* -

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