Difference between revisions of "Harman/kardon HK 690"
 
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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: [[Harman/kardon]]
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* Manufacturer: [[Harman/kardon]]
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* Modell: HK 690
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* Model: HK 690
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* Typ: Vollverstärker
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* Type: Integrated amplifier
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* Baujahre: 1995 - 2001
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* Years of manufacture: 1995 - 2001
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* Farbe: Schwarz
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* Color: Black
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* Fernbedienung: ja
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* Remote control: Yes
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* Fernbedienung: Ja ( HK 690 )
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* Remote control: Yes ( HK 690 )
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* Leistungsaufnahme: 620 Watt
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* Power consumption: 620 watts
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* Abmessungen: 443 x 155 x 405 mm (BxHxT)
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* Dimensions: 443 x 155 x 405 mm (WxHxD)
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* Gewicht: 12 kg
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* Weight: 12 kg
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* Neupreis ca.: 1'999 DM
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* New price approx.: 1'999 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge: 7
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* Number of inputs: 7
 
** Tuner
 
** Tuner
 
** CD
 
** CD
 
** Video-1
 
** Video-1
 
** Video-2
 
** Video-2
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** Tape-1 nur als Monitor
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** Tape-1 as monitor only
 
** Tape-2
 
** Tape-2
 
** Phono
 
** Phono
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** Leistungsverstärkereingang (MAIN IN)
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** Power Amplifier Input (MAIN IN)
  
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* Anzahl der Ausgänge: 6
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* Number of outputs: 6
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** 2 Lautsprecherpaare
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** 2 pairs of speakers
 
** Tape-1-Out
 
** Tape-1-Out
 
** Tape-2-Out
 
** Tape-2-Out
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** Kopfhörerbuchse (6,3mm-Klinke)
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** Headphone jack (6.3mm jack)
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** Vorverstärkerausgang (PRE OUT)
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** Pre-amplifier output (PRE OUT)
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Sinusleistung pro Kanal (FTC), 20 Hz bis 20 kHz:  
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* Sine power per channel (FTC), 20 Hz to 20 kHz:  
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** 8 Ohm: 100 W (bei <0,09% Klirrfaktor)
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** 8 ohms: 100 W (at &lt;0.09% THD).
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* beide Kanäle ausgesteuert:
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* both channels driven:
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** 4 Ohm: 200 W (bei <0,3% Klirrfaktor)
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** 4 ohms: 200 W (at &lt;0.3% THD).
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* Sinusleistung nach DIN, pro Kanal:
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* sinus power according to DIN, per channel:
 
** 4 Ohm: 220 W
 
** 4 Ohm: 220 W
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* Impulsleistung (IHF, 1 kHz, Tonimpuls):
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* Impulse power (IHF, 1 kHz, tone impulse):
 
** 8 Ohm: 135 W
 
** 8 Ohm: 135 W
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** 4 Ohm: 200 W
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4 Ohm: 200 W
 
** 2 Ohm: 240 W
 
** 2 Ohm: 240 W
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* Hochstromreserve (HCC): +/- 75 Amp
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* High current reserve (HCC): +/- 75 Amp
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* Siebung : 4x 10000 mF
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* Screening : 4x 10000 mF
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* 2 Gleichrichter !!
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* 2 rectifiers !!!
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* Eingänge werden per IC geschaltet
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* Inputs are switched by IC
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* Leistungsbandbreite (halbe Nennleistung, 8 Ohm): <10 Hz - 100 kHz
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* Power bandwidth (half nominal power, 8 Ohm): &lt;10 Hz - 100 kHz
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* Frequenzgang bei 1 W (-3dB): 5 Hz - 100 kHz
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* Frequency response at 1 W (-3dB): 5 Hz - 100 kHz
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* Dämpfungsfaktor: 120
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* Attenuation factor: 120
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* Signal-Rauschabstand (Bezug Nennleistung, A-bewertet):
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* Signal-to-noise ratio (reference nominal power, A-weighted):
 
** Tuner/CD: 95 dB
 
** Tuner/CD: 95 dB
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** Phono (MM): 80 dB
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Phono (MM): 80 dB
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** Phono (MC): 75 dB
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Phono (MC): 75 dB
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* Eingangsempfindlichkeit/Impedanz:
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Input sensitivity/impedance:
 
** Tuner/CD: 150 mV/50 kOhm
 
** Tuner/CD: 150 mV/50 kOhm
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** Phono (MM): 2,5 mV/47 kOhm, 125 pF
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** Phono (MM): 2.5 mV/47 kOhm, 125 pF
 
** Phono (MC): 250μV/100 Ohm
 
** Phono (MC): 250μV/100 Ohm
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* Max. zulässige Eingangsspannung:
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* Max. permissible input voltage:
 
** Phono (MM): 100 mV
 
** Phono (MM): 100 mV
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* Tonregelbereich:
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* Tone control range:
 
** Bass (50 Hz): +/- 10 dB
 
** Bass (50 Hz): +/- 10 dB
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** Höhen (10 kHz): +/- 10 dB
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Treble (10 kHz): +/- 10 dB
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Ringkerntrafo
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* toroidal transformer
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* Tape Monitor, Aufnahmequellenwahl
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* Tape Monitor, recording source selection
 
* Source Direct
 
* Source Direct
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* Phono MM / MC Schalter auf Rückseite
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* Phono MM / MC switch on rear panel
  
  
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* Weitere Daten bei "Hifi-Engine": [https://www.hifiengine.com/manual_library/harman-kardon/hk690.shtml]
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* Further data at "Hifi-Engine": [https://www.hifiengine.com/manual_library/harman-kardon/hk690.shtml]
  
  
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== Bemerkungen ==
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== Comments ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
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* Vorgänger:  
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* Predecessor:  
 
* [[Harman/kardon HK 680]]
 
* [[Harman/kardon HK 680]]
  
  
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* A/V-Vorverstärker:
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* A/V preamplifier:
 
* [[Harman/kardon Signature 1.0]]
 
* [[Harman/kardon Signature 1.0]]
 
* [[Harman/kardon Signature 2.0]]
 
* [[Harman/kardon Signature 2.0]]
  
  
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* Endverstärker:
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* Power amplifiers:
 
* [[Harman/kardon Signature 1.3]]
 
* [[Harman/kardon Signature 1.3]]
 
* [[Harman/kardon Signature 1.5]]
 
* [[Harman/kardon Signature 1.5]]
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* Vollverstärker:
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* [[Integrated Amplifier]]
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* [[Harman/kardon HK 610]]
 
 
* [[Harman/kardon HK 630]]
 
* [[Harman/kardon HK 630]]
 
* [[Harman/kardon HK 650]]
 
* [[Harman/kardon HK 650]]
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* Tuner:
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* [[Tuner]]
 
* [[Harman/kardon TU 940]]
 
* [[Harman/kardon TU 940]]
  
  
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* A/V-Receiver:
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* A/V receivers:
 
* [[Harman/kardon AVR 100]]
 
* [[Harman/kardon AVR 100]]
 
* [[Harman/kardon AVR 200]]
 
* [[Harman/kardon AVR 200]]
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* CD-Player:
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* CD player:
 
* [[Harman/kardon HD 720]]
 
* [[Harman/kardon HD 720]]
 
* [[Harman/kardon HD 740]]
 
* [[Harman/kardon HD 740]]
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* CD-Wechsler:
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* [[CD Changer]]
 
* [[Harman/kardon FL 8350]]
 
* [[Harman/kardon FL 8350]]
 
* [[Harman/kardon FL 8550]]
 
* [[Harman/kardon FL 8550]]
  
  
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* CD-Recorder:
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* CD recorder:
 
* [[Harman/kardon CDR 2]]
 
* [[Harman/kardon CDR 2]]
  
  
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* DVD-Player:
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* DVD player:
 
* [[Harman/kardon DVD 1]]
 
* [[Harman/kardon DVD 1]]
 
* [[Harman/kardon DVD 5]]
 
* [[Harman/kardon DVD 5]]
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* Tape Deck:
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* [[Tape Deck]]
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* [[Harman/kardon TD 420]]
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* [[harman/kardon TD 420]]
 
* [[harman/kardon TD 450]]
 
* [[harman/kardon TD 450]]
 
* [[harman/kardon TD 470]]
 
* [[harman/kardon TD 470]]
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* [[Harman/kardon DC 520]]
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* [[harman/kardon DC 520]]
  
  
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== Bilder ==
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== Pictures ==
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* Auszug aus Prospekt: Harman/kardon HK-690
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* Extract from brochure: Harman/kardon HK-690
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[[Datei:Harman Kardon HK-690-Prospekt-2000.jpg]]
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[[File:Harman Kardon HK-690-Prospekt-2000.jpg]]
  
  
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== Berichte ==
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== Reports ==
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* Anmerkung EU vs. internationale Version:
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* Note EU vs. international version:
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** Die deutsche oder europäische Version des HK 690 ist laut Service Manual anders aufgebaut als die Internationale Version. Der Unterschied ist, dass in der internationalen Version ein J-FET IC AD746 (U3) eingebaut ist und für den deutschen Markt ein IC NE5532, dieser versorgt, nach Source Direct (On), direkt die Endstufe, bei Schalter OFF (Source Direct) versorgt der IC U3 die Klangregelung. Nach der Klangregelung "IC U4" (NE5532) ist ein IC U11 (AD 712) eingebaut (Pufferverstärker?), dieser IC U11 fehlt im SM (Internationale Version)!. Nach IC U11 geht's in den (IC U5) JRC4556 "Kopfhörerverstärker" und in die Endstufe. Somit ist dieser HK 690 nicht, wie die älteren Vollverstärker von Harman/Kardon, vollständig diskret aufgebaut.
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** According to the service manual, the German or European version of the HK 690 is set up differently than the International version. The difference is that in the international version a J-FET IC AD746 (U3) is installed and for the German market an IC NE5532, this supplies, after Source Direct (On), directly the output stage, with switch OFF (Source Direct) the IC U3 supplies the tone control. After the tone control "IC U4" (NE5532) an IC U11 (AD 712) is installed (buffer amplifier?), this IC U11 is missing in the SM (international version)!. After IC U11 it goes into the (IC U5) JRC4556 "headphone amplifier" and into the power amplifier. So this HK 690 is not, like the older integrated amplifiers from Harman/Kardon, completely discrete.
  
  
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* Bericht in "Stereoplay" 3 / 1995: Spitzenklasse
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* Report in "Stereoplay" 3 / 1995: top class
−
* Bericht in "Hifi Test" 1996: sehr gut
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* Report in "Hifi Test" 1996: very good
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* Bericht in "Audio" 4 / 1999: 3 (von max. 5) Ohren, "Oberklasse"
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* Report in "Audio" 4 / 1999: 3 (of max. 5) ears, "top class
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 07:40, 10 June 2020

Data[edit]

General

  • Manufacturer: Harman/kardon
  • Model: HK 690
  • Type: Integrated amplifier
  • Years of manufacture: 1995 - 2001
  • Color: Black
  • Remote control: Yes
  • Remote control: Yes ( HK 690 )
  • Power consumption: 620 watts
  • Dimensions: 443 x 155 x 405 mm (WxHxD)
  • Weight: 12 kg
  • New price approx.: 1'999 DM


Connections

  • Number of inputs: 7
    • Tuner
    • CD
    • Video-1
    • Video-2
    • Tape-1 as monitor only
    • Tape-2
    • Phono
    • Power Amplifier Input (MAIN IN)
  • Number of outputs: 6
    • 2 pairs of speakers
    • Tape-1-Out
    • Tape-2-Out
    • Headphone jack (6.3mm jack)
    • Pre-amplifier output (PRE OUT)


Technical Data

  • Sine power per channel (FTC), 20 Hz to 20 kHz:
    • 8 ohms: 100 W (at <0.09% THD).
  • both channels driven:
    • 4 ohms: 200 W (at <0.3% THD).
  • sinus power according to DIN, per channel:
    • 4 Ohm: 220 W
  • Impulse power (IHF, 1 kHz, tone impulse):
    • 8 Ohm: 135 W

4 Ohm: 200 W

    • 2 Ohm: 240 W
  • High current reserve (HCC): +/- 75 Amp
  • Screening : 4x 10000 mF
  • 2 rectifiers !!!
  • Inputs are switched by IC
  • Power bandwidth (half nominal power, 8 Ohm): <10 Hz - 100 kHz
  • Frequency response at 1 W (-3dB): 5 Hz - 100 kHz
  • Attenuation factor: 120
  • Signal-to-noise ratio (reference nominal power, A-weighted):
    • Tuner/CD: 95 dB

Phono (MM): 80 dB Phono (MC): 75 dB Input sensitivity/impedance:

    • Tuner/CD: 150 mV/50 kOhm
    • Phono (MM): 2.5 mV/47 kOhm, 125 pF
    • Phono (MC): 250μV/100 Ohm
  • Max. permissible input voltage:
    • Phono (MM): 100 mV
  • Tone control range:
    • Bass (50 Hz): +/- 10 dB

Treble (10 kHz): +/- 10 dB


Special Features

  • toroidal transformer
  • Tape Monitor, recording source selection
  • Source Direct
  • Phono MM / MC switch on rear panel


  • Further data at "Hifi-Engine": [1]


Comments[edit]












Pictures[edit]

  • Extract from brochure: Harman/kardon HK-690

Harman Kardon HK-690-Prospekt-2000.jpg


Reports[edit]

  • Note EU vs. international version:
    • According to the service manual, the German or European version of the HK 690 is set up differently than the International version. The difference is that in the international version a J-FET IC AD746 (U3) is installed and for the German market an IC NE5532, this supplies, after Source Direct (On), directly the output stage, with switch OFF (Source Direct) the IC U3 supplies the tone control. After the tone control "IC U4" (NE5532) an IC U11 (AD 712) is installed (buffer amplifier?), this IC U11 is missing in the SM (international version)!. After IC U11 it goes into the (IC U5) JRC4556 "headphone amplifier" and into the power amplifier. So this HK 690 is not, like the older integrated amplifiers from Harman/Kardon, completely discrete.


  • Report in "Stereoplay" 3 / 1995: top class
  • Report in "Hifi Test" 1996: very good
  • Report in "Audio" 4 / 1999: 3 (of max. 5) ears, "top class


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Harman/kardon_HK_690&oldid=238841"