Difference between revisions of "Kenwood KA-7090 R"
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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: KA-7090 R (Schwarz) oder KA-7090 RS (Silber)
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* Model: KA-7090 R (Black) or KA-7090 RS (Silver)
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* Baujahre: 1996 - 2000
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* Type: Integrated amplifier
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* Hergestellt in:  
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* Years of manufacture: 1996 - 1998
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* Farbe: Schwarz oder Silber
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* Made in: Japan
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* Typ: Vollverstärker
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* Colour: Black or Silver
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* Fernbedienung: ja
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* Type: Integrated amplifier
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* Leistungsaufnahme: 300 Watt (bei Vollaussteuerung)
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* Remote control: yes
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* Abmessungen: 440 x 123 x 383 mm
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* Power consumption: 300 watts (at full output)
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* Gewicht: 11,7 kg
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* Dimensions: 440 x 123 x 383 mm
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* Neupreis ca.: UVP: 999 DM
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* Weight: 11.7 kg
 +
* Original price approx.: RRP: 999 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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** Eingangsempfindlichkeit:  
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** Input sensitivity:  
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** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm umschaltbar
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** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
 
** Phono 1, 2 MC: 0.2mV, 100 Ohm
 
** Phono 1, 2 MC: 0.2mV, 100 Ohm
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** Tuner: 150mV, 47 kOhm
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Tuner: 150mV, 47 kOhm
 
** AUX: 150mV, 47 kOhm
 
** AUX: 150mV, 47 kOhm
 
** Tape Play A, B: 150mV, 47 kOhm
 
** Tape Play A, B: 150mV, 47 kOhm
 
** Tape DIN:   
 
** Tape DIN:   
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* Anzahl der Ausgänge:
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* Number of outputs:
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** Ausgänge:
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** Outputs:
 
** Tape Rec:  
 
** Tape Rec:  
 
** Tape DIN:
 
** Tape DIN:
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** Kopfhörer
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** Headphones
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** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung:
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* Continuous power:
 
** 8 Ohm: 2x 90 W
 
** 8 Ohm: 2x 90 W
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** 4 Ohm: 2x 150 W  
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4 Ohm: 2x 150 W  
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* Dynamikleistung:
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* Dynamic power:
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
 
** 2 Ohm: 2x 280 W  
 
** 2 Ohm: 2x 280 W  
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* Gesamtklirrfaktor: 0,002%
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* Total harmonic distortion: 0,002%
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* Dämpfungsfaktor: 250 bei 8 Ohm
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* Attenuation factor: 250 at 8 Ohm
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* Frequenzgang: 20 Hz - 20 khz
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* Frequency response: 20 Hz - 20 khz
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* Signalrauschabstand:
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* Signal-to-noise ratio:
 
** Phono MM: 86 dB
 
** Phono MM: 86 dB
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** Phono MC: 66 dB
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Phono MC: 66 dB
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** High Level: 105 dB
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High Level: 105 dB
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* Klangregelung:
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* Tone control:
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** Bass: ± 10dB (Turnover 200 / 400 Hz)
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** Bass: ± 10dB (Turnover 200 / 400 Hz).
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** Höhen: ± 10dB (Turnover 3 / 6 Khz)
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Treble: ± 10dB (Turnover 3 / 6 Khz)
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* Loudness: +10dB bei 100Hz
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* Loudness: +10dB at 100Hz
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* High Filter: nein
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* High Filter: no
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* Low Filter(Subsonic): 6 dB / Oktave bei 18 Hz
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* Low Filter(Subsonic): 6 dB / octave at 18 Hz
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* Mute: ja
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* Mute: yes
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* Direct/Line-Straight: ja
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* Direct/Line-Straight: yes
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* TRAITR-Technik: Der KA-7090R spielt überzeugend dynamisch und luftig (TRAITR = Thermally Reactive Advanced Instantaneour Transistor) in diskret aufgebauter Leistungsendstufe (8 Stück)
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* TRAITR technology: The KA-7090R plays convincingly dynamic and airy (TRAITR = Thermally Reactive Advanced Instantaneour Transistor) in discretely built power amplifier (8 pieces).
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* SL 16 - XS8 Select mit interner Stabilisierung des Arbeitspunktes
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* SL 16 - XS8 Select with internal stabilization of the operating point
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* Netzteil mit 2 x 10.000 µF Ladekondensatoren
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* Power supply with 2 x 10,000 µF charging capacitors
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* "Stand-By" + "Main-Power"-Schalter
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* "Stand-By" + "Main-Power" switch
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* 6 Eingänge (Cinch) MD-Tape-AUX-Tuner-CD-Phono, davon 2 Tapeschleifen ( Tape / MD )
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* 6 inputs (Cinch) MD-Tape-AUX-Tuner-CD-Phono, 2 of which are tape loops ( Tape / MD )
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* Vergoldete Cinch Anschlüsse;
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* Gold-plated Cinch connectors;
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* Verlustfreie Eingangsumschaltung via Relais;
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* Lossless input switching via relay;
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* Aufnahmewahlschalter (Rec Out Tasten)
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* Recording selector (Rec Out buttons)
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* MM-MC Select
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MM-MC Select
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* Lautsprecherpaare A+B (Relaisumschaltung)
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* Speaker pairs A+B (relay switching)
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* Speakers Impedanz A oder B 16 Ohm A+B 8-16 Ohm  
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* Speakers Impedance A or B 16 Ohm A+B 8-16 Ohm  
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* Stabile Lautsprecher Schraubklemmen
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* Stable speaker screw terminals
 
* Speakers Select A-B-A+B  
 
* Speakers Select A-B-A+B  
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* Kopfhörer Anschluss
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* Headphone connector
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* Bass - Treble - Balance Regler
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Bass - Treble - Balance control
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* "Loudness"- Funktion
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Loudness" function
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* "Source Direct"-Schalter, Klangregelnetzwerk
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* "Source Direct" switch, tone control network
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* Schaltbarer Abschwächer ( -30 dB );
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* Switchable attenuator ( -30 dB );
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* System Control Anschluss;
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* System Control Connection;
 
* AC Outlet 2 x Switched Total 95 W Max, 1 x Unswitched 100W Max  
 
* AC Outlet 2 x Switched Total 95 W Max, 1 x Unswitched 100W Max  
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* IR-Systemfernbedienung
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* IR System Remote Control
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
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* [[Kenwood KA-F 1010]]
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* [[Kenwood KAF-1010]]
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* [[Kenwood KA-F 3010 R]]
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* [[Kenwood KAF-3010 R]]
 
* [[Kenwood KA-5090 R]]
 
* [[Kenwood KA-5090 R]]
 
* [[Kenwood KA-7090 R]]
 
* [[Kenwood KA-7090 R]]
  
  
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* Korrespondierender Tuner:
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* [[Corresponding Tuner]]
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* [[Kenwood KT-F 2010]]
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* [[Kenwood KTF-2010]]
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* [[Kenwood KT-F 3010]]
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* [[Kenwood KTF-3010]]
  
  
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== Bilder ==
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== Pictures ==
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* Bild: Kenwood KA-7090 R
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* Image: Kenwood KA-7090 R
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[[Datei:Kenwood KA-7090 R.jpg]]
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[[File:Kenwood KA-7090 R.jpg|1000px]]
  
 +
* Picture: Kenwood KA-7090R
 +
[[File:Kenwood_KA-7090R_(webarchive).jpg]]
  
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== Berichte ==
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== Reports ==
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+
Піздатий усілок
  
 
== Links ==
 
== Links ==
 +
* Prospectus in the "Kenwood Archive": [http://www.kenwood.de/WebFiles/File/de/download/archive/ka7090r.pdf]
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 06:36, 11 October 2023

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KA-7090 R (Black) or KA-7090 RS (Silver)
  • Type: Integrated amplifier
  • Years of manufacture: 1996 - 1998
  • Made in: Japan
  • Colour: Black or Silver
  • Type: Integrated amplifier
  • Remote control: yes
  • Power consumption: 300 watts (at full output)
  • Dimensions: 440 x 123 x 383 mm
  • Weight: 11.7 kg
  • Original price approx.: RRP: 999 DM


Connections

  • Number of inputs:
    • Input sensitivity:
    • Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
    • Phono 1, 2 MC: 0.2mV, 100 Ohm

Tuner: 150mV, 47 kOhm

    • AUX: 150mV, 47 kOhm
    • Tape Play A, B: 150mV, 47 kOhm
    • Tape DIN:
  • Number of outputs:
    • Outputs:
    • Tape Rec:
    • Tape DIN:
    • Headphones
    • 2 pairs of speakers


Technical Data

  • Continuous power:
    • 8 Ohm: 2x 90 W

4 Ohm: 2x 150 W

  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
    • 2 Ohm: 2x 280 W
  • Total harmonic distortion: 0,002%
  • Attenuation factor: 250 at 8 Ohm
  • Frequency response: 20 Hz - 20 khz
  • Signal-to-noise ratio:
    • Phono MM: 86 dB

Phono MC: 66 dB High Level: 105 dB

  • Tone control:
    • Bass: ± 10dB (Turnover 200 / 400 Hz).

Treble: ± 10dB (Turnover 3 / 6 Khz)

  • Loudness: +10dB at 100Hz
  • High Filter: no
  • Low Filter(Subsonic): 6 dB / octave at 18 Hz
  • Mute: yes
  • Direct/Line-Straight: yes


Special Features

  • TRAITR technology: The KA-7090R plays convincingly dynamic and airy (TRAITR = Thermally Reactive Advanced Instantaneour Transistor) in discretely built power amplifier (8 pieces).
  • SL 16 - XS8 Select with internal stabilization of the operating point
  • Power supply with 2 x 10,000 µF charging capacitors
  • "Stand-By" + "Main-Power" switch
  • 6 inputs (Cinch) MD-Tape-AUX-Tuner-CD-Phono, 2 of which are tape loops ( Tape / MD )
  • Gold-plated Cinch connectors;
  • Lossless input switching via relay;
  • Recording selector (Rec Out buttons)

MM-MC Select

  • Speaker pairs A+B (relay switching)
  • Speakers Impedance A or B 16 Ohm A+B 8-16 Ohm
  • Stable speaker screw terminals
  • Speakers Select A-B-A+B
  • Headphone connector

Bass - Treble - Balance control Loudness" function

  • "Source Direct" switch, tone control network
  • Switchable attenuator ( -30 dB );
  • System Control Connection;
  • AC Outlet 2 x Switched Total 95 W Max, 1 x Unswitched 100W Max
  • IR System Remote Control


Remarks[edit]



Pictures[edit]

  • Image: Kenwood KA-7090 R

Kenwood KA-7090 R.jpg

  • Picture: Kenwood KA-7090R

Kenwood KA-7090R (webarchive).jpg

Reports[edit]

Піздатий усілок

Links[edit]

  • Prospectus in the "Kenwood Archive": [1]
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