Editing Kenwood KA-7090 R

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision Your text
Line 1: Line 1:
 
__NOTOC__
 
__NOTOC__
== Data ==
+
== Daten ==
{{navigation}}
+
{{Navigation}}
'''General'''
+
'''Allgemein'''
* Manufacturer: [[Kenwood]]
+
* Hersteller: [[Kenwood]]
* Model: KA-7090 R (Black) or KA-7090 RS (Silver)
+
* Modell: KA-900
* Type: Integrated amplifier
+
* Baujahre: 1980-1982
* Years of manufacture: 1996 - 1998
+
* Hergestellt in: Japan
* Made in: Japan
+
* Farbe: Silber
* Colour: Black or Silver
+
* Typ: Vollverstärker
* Type: Integrated amplifier
+
* Fernbedienung: RC-500 optional
* Remote control: yes
+
* Leistungsaufnahme: 600 Watt (bei Vollaussteuerung)
* Power consumption: 300 watts (at full output)
+
* Abmessungen: 440 x 123 x 383 mm
* Dimensions: 440 x 123 x 383 mm
+
* Gewicht: 10 kg
* Weight: 11.7 kg
+
* Neupreis ca.: 79800 Yen (Japan, 1980), 1200 DM
* Original price approx.: RRP: 999 DM
+
*Bauzeitbeginn: ab ca. 1997;
 +
*Gewicht: ca. 11,7 kg;
 +
*UvP: 999 DM.<br />
  
  
'''Connections'''
+
'''Anschlüsse'''
* Number of inputs:
+
* Anzahl der Eingänge:
** Input sensitivity:  
+
** Eingangsempfindlichkeit:  
** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
+
** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm umschaltbar
 
** Phono 1, 2 MC: 0.2mV, 100 Ohm
 
** Phono 1, 2 MC: 0.2mV, 100 Ohm
Tuner: 150mV, 47 kOhm
+
** 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:   
* Number of outputs:
+
* Anzahl der Ausgänge:
** Outputs:
+
** Ausgänge:
 
** Tape Rec:  
 
** Tape Rec:  
 
** Tape DIN:
 
** Tape DIN:
** Headphones
+
** Kopfhörer
** 2 pairs of speakers
+
** 2 Lautsprecherpaare
  
  
'''Technical Data'''
+
'''Technische Daten'''
* Continuous power:
+
* Dauerleistung:
** 8 Ohm: 2x 90 W
+
** 8 Ohm: 2x 80W
4 Ohm: 2x 150 W
+
** 4 Ohm: 2x 90W
* Dynamic power:
+
* Dynamikleistung:
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
** 2 Ohm: 2x 280 W
+
* Gesamtklirrfaktor: 0,005 %
* Total harmonic distortion: 0,002%
+
* Dämpfungsfaktor: 500 am Ende des Sigma-Drive Kabel
* Attenuation factor: 250 at 8 Ohm
+
* Frequenzgang: DC-400 khz
* Frequency response: 20 Hz - 20 khz
+
* Signalrauschabstand:
* Signal-to-noise ratio:
 
 
** Phono MM: 86 dB
 
** Phono MM: 86 dB
Phono MC: 66 dB
+
** Phono MC: 66 dB
High Level: 105 dB
+
** High Level: 105 dB
* Tone control:
+
* Klangregelung:
** Bass: ± 10dB (Turnover 200 / 400 Hz).
+
** Bass: ± 10dB (Turnover 200 / 400 Hz)
Treble: ± 10dB (Turnover 3 / 6 Khz)
+
** Höhen: ± 10dB (Turnover 3 / 6 Khz)
* Loudness: +10dB at 100Hz
+
* Loudness: +10dB bei 100Hz
* High Filter: no
+
* High Filter: nein
* Low Filter(Subsonic): 6 dB / octave at 18 Hz
+
* Low Filter(Subsonic): 6 dB / Oktave bei 18 Hz
* Mute: yes
+
* Mute: ja
* Direct/Line-Straight: yes
+
* Direct/Line-Straight: ja
  
  
'''Special Features'''
+
'''Besondere Ausstattungen'''
* TRAITR technology: The KA-7090R plays convincingly dynamic and airy (TRAITR = Thermally Reactive Advanced Instantaneour Transistor) in discretely built power amplifier (8 pieces).
+
* Sigma Drive System
* 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 ==
+
== Bemerkungen ==
* Other models in the same series:
+
* Weitere Modelle der gleichen Serie:
* [[Kenwood KAF-1010]]
+
** Kenwood KA-30
* [[Kenwood KAF-3010 R]]
+
*** [[Kenwood KA-30|KA-30]]
* [[Kenwood KA-5090 R]]
+
** Kenwood KA-50
* [[Kenwood KA-7090 R]]
+
*** [[Kenwood KA-50|KA-50]]
 +
** Kenwood KA-60
 +
*** [[Kenwood KA-60|KA-60]]
 +
** Kenwood KA-70
 +
*** [[Kenwood KA-70|KA-70]]
 +
** Kenwood KA-80
 +
*** [[Kenwood KA-80|KA-80]]
 +
** Kenwood KA-500
 +
*** [[Kenwood KA-500|KA-500]]
 +
** Kenwood KA-800
 +
*** [[Kenwood KA-800|KA-800]]
 +
** Kenwood KA-900
 +
*** [[Kenwood KA-900|KA-900]]
 +
** Kenwood KA-1000
 +
*** [[Kenwood KA-1000|KA-1000]]
  
  
* [[Corresponding Tuner]]
+
* Korrespondierender Tuner:
* [[Kenwood KTF-2010]]
+
** Kenwood KT-900
* [[Kenwood KTF-3010]]
+
*** [[Kenwood KT-900|KT-900]]
  
  
== Pictures ==
+
* Sonderzubehör zu dieser Serie:
* Image: Kenwood KA-7090 R
+
** [[Kenwood AT-50|AT-50]] Timer
[[File:Kenwood KA-7090 R.jpg|1000px]]
+
** [[Kenwood AT-80 D|AT-80 D]] Schaltuhr
 +
** [[Kenwood AT-500|AT-500]] Timer
 +
** [[Kenwood GE-80|GE-80]] Equalizer
 +
** [[Kenwood PM-80|PM-80]] Pegelanzeige
 +
** [[Kenwood RA-80|RA-80]] Hallgerät
 +
** [[Kenwood RC-500|RC-500]] Fernsteuerung
  
* Picture: Kenwood KA-7090R
 
[[File:Kenwood_KA-7090R_(webarchive).jpg]]
 
  
== Reports ==
+
== Bilder ==
Піздатий усілок
+
* Auszug aus Prospekt: Kenwood KA-900
 +
[[Datei:Kenwood KA-900-Prospekt-1.jpg]]
 +
 
 +
 
 +
== Berichte ==
 +
 
 +
 
 +
== Links ==
 +
 
 +
[[Kategorie:Vollverstärker]]
 +
*Hersteller: [[Kenwood]]
 +
 
 +
'''Technische Daten:'''
 +
*Anzahl der Kanäle: 2;
 +
*Power Supply 230V AC 50Hz 300W
 +
*Sinusleistung 2 x 90 Watt (DIN, 8 Ohm)
 +
*Sinusleistung 2 x 150 Watt ( DIN, 1 kHz, 4 Ohm )
 +
*Dynamikleistung 2 x 280 W ( 2 Ohm );
 +
*TRAITR-Technik : Der KA-7090R spielt überzeugend dynamisch und luftig."
 +
*TRAITR ( Thermally Reactive Advanced Instantaneour Transistor ) in diskret aufgebauter Leistungsendstufe ( 8 Stück).
 +
*SL 16 - XS8 Select
 +
*mit interner Stabilisierung des Arbeitspunktes
 +
*Netzteil mit 2 x 10.000 µF Ladekondensatoren
 +
* Gesamtklirrfaktor 0,02% bei 20Hz bis 20kHz und 45W an 8 Ohm
 +
* Stoerspannungsabstand 105 dB (Line)
 +
*Hoher Dämpfungsfaktor: 250 ( 50 Hz )
 +
*Resonanzfreie Befestigung des Kühlkörpers;
 +
'''Ausstattung'''
 +
*"Stand-By" + "Main-Power"-Schalter
 +
*6 Eingänge (Cinch) MD-Tape-AUX-Tuner-CD-Phono, davon 2 Tapeschleifen ( Tape / MD )
 +
*Vergoldete Cinch Anschlüsse;
 +
*Verlustfreie Eingangsumschaltung via Relais;
 +
*Aufnahmewahlschalter (Rec Out Tasten)
 +
*MM-MC Select
 +
*Lautsprecherpaare A+B (Relaisumschaltung)
 +
*Speakers Impedance A oder B 16 Ohm A+B 8-16 Ohm
 +
*Stabile Lautsprecher Schraubklemmen
 +
*Speakers Select A-B-A+B
 +
*Kopfhörer Anschluss
 +
*Bass - Treble - Balance Regler
 +
*"Loudness"- Funktion
 +
*"Source Direct"-Schalter, Klangregelnetzwerk
 +
*Schaltbarer Abschwächer ( -30 dB );
 +
*System Control Anschluss;
 +
*AC Outlet 2 x Switched Total 95 W Max, 1 x Unswitched 100W Max
 +
*IR-Systemfernbedienung
 +
 
 +
== Bemerkungen ==
 +
Weitere Modelle der gleichen Serie:
 +
* [[Kenwood KA-5090 R]].
 +
== Bilder ==
 +
[[Datei:Kenwood KA-7090 R.jpg]]
 +
== Testberichte ==
  
 
== Links ==
 
== Links ==
* Prospectus in the "Kenwood Archive": [http://www.kenwood.de/WebFiles/File/de/download/archive/ka7090r.pdf]
 
  
[[Category:Integrated amplifier]]
+
[[Kategorie:Vollverstärker]]
 +
__NOTOC__

Please note that all contributions to hifi-wiki.com may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see hifi-wiki.com:Copyrights for details). Do not submit copyrighted work without permission!

To edit this page, please answer the question that appears below (more info):

Cancel Editing help (opens in new window)

Template used on this page: