Difference between revisions of "Harman/kardon HK 690"

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__NOTOC__
 
__NOTOC__
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== Überschrift ==
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== Data ==
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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 internationale 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 gehts in den (IC U5) JRC4556 "Kopfhörerverstärker" und in die Endstufe. Somit ist dieser HK 690, nicht wie die älteren Vollverstärker von Harman/Kardon, nicht diskret aufgebaut.
+
{{navigation}}
 +
'''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
  
−
== Daten ==
 
−
{{Navigation}}
 
−
'''Allgemein'''
 
−
* Hersteller: [[harman/kardon]]
 
−
* Modell: HK 690
 
−
* Baujahre: 1995 bis 1999
 
−
* Typ: Vollverstärker
 
−
* Herstellungsland: Taiwan.
 
−
* Fernbedienung: Ja ( HK 690 )
 
−
* Leistungsaufnahme: 620 Watt
 
−
* Abmessungen: 443 x 155 x 405 mm (BxHxT)
 
−
* Gewicht: 12 kg
 
−
* Farbe: schwarz
 
−
* Neupreis ca.: 2.000 DM
 
  
−
'''Anschlüsse'''
+
'''Connections'''
−
* Anzahl der Eingänge: 7
+
* Number of inputs: 7
 
** Tuner
 
** Tuner
 
** CD
 
** CD
 
** Video-1
 
** Video-1
 
** Video-2
 
** Video-2
−
** Tape-1 nur als Monitor
+
** Tape-1 as monitor only
 
** Tape-2
 
** Tape-2
 
** Phono
 
** Phono
−
** Leistungsverstärkereingang (MAIN IN)
+
** Power Amplifier Input (MAIN IN)
  
−
* Anzahl der Ausgänge: 6
+
* Number of outputs: 6
−
** 2 Lautsprecherpaare
+
** 2 pairs of speakers
 
** Tape-1-Out
 
** Tape-1-Out
 
** Tape-2-Out
 
** Tape-2-Out
−
** Kopfhörerbuchse (6,3mm-Klinke)
+
** Headphone jack (6.3mm jack)
−
** Vorverstärkerausgang (PRE OUT)
+
** Pre-amplifier output (PRE OUT)
  
−
'''Technische Daten'''
+
 
−
* Sinusleistung pro Kanal (FTC), 20 Hz bis 20 kHz:  
+
'''Technical Data'''
−
** 8 Ohm: 100 W (bei <0,09% Klirrfaktor)
+
* Sine power per channel (FTC), 20 Hz to 20 kHz:  
−
* beide Kanäle ausgesteuert:
+
** 8 ohms: 100 W (at &lt;0.09% THD).
−
** 4 Ohm: 200 W (bei <0,3% Klirrfaktor)
+
* both channels driven:
−
* Sinusleistung nach DIN, pro Kanal:
+
** 4 ohms: 200 W (at &lt;0.3% THD).
 +
* sinus power according to DIN, per channel:
 
** 4 Ohm: 220 W
 
** 4 Ohm: 220 W
−
* Impulsleistung (IHF, 1 kHz, Tonimpuls):
+
* Impulse power (IHF, 1 kHz, tone impulse):
 
** 8 Ohm: 135 W
 
** 8 Ohm: 135 W
−
** 4 Ohm: 200 W
+
4 Ohm: 200 W
 
** 2 Ohm: 240 W
 
** 2 Ohm: 240 W
−
* Hochstromreserve (HCC): +/- 75 Amp
+
* High current reserve (HCC): +/- 75 Amp
−
* Siebung : 4x 10000 mF
+
* Screening : 4x 10000 mF
−
* 2 Gleichrichter !!
+
* 2 rectifiers !!!
−
* Eingänge werden per IC geschaltet
+
* Inputs are switched by IC
−
* Leistungsbandbreite (halbe Nennleistung, 8 Ohm): <10 Hz - 100 kHz
+
* Power bandwidth (half nominal power, 8 Ohm): &lt;10 Hz - 100 kHz
−
* Frequenzgang bei 1 W (-3dB): 5 Hz - 100 kHz
+
* Frequency response at 1 W (-3dB): 5 Hz - 100 kHz
−
* Dämpfungsfaktor: 120
+
* Attenuation factor: 120
−
* Signal-Rauschabstand (Bezug Nennleistung, A-bewertet):
+
* Signal-to-noise ratio (reference nominal power, A-weighted):
 
** Tuner/CD: 95 dB
 
** Tuner/CD: 95 dB
−
** Phono (MM): 80 dB
+
Phono (MM): 80 dB
−
** Phono (MC): 75 dB
+
Phono (MC): 75 dB
−
* Eingangsempfindlichkeit/Impedanz:
+
Input sensitivity/impedance:
 
** Tuner/CD: 150 mV/50 kOhm
 
** Tuner/CD: 150 mV/50 kOhm
−
** Phono (MM): 2,5 mV/47 kOhm, 125 pF
+
** Phono (MM): 2.5 mV/47 kOhm, 125 pF
 
** Phono (MC): 250μV/100 Ohm
 
** Phono (MC): 250μV/100 Ohm
−
* Max. zulässige Eingangsspannung:
+
* Max. permissible input voltage:
 
** Phono (MM): 100 mV
 
** Phono (MM): 100 mV
−
* Tonregelbereich:
+
* Tone control range:
−
** Baß (50 Hz): +/- 10 dB
+
** Bass (50 Hz): +/- 10 dB
−
** Höhen (10 kHz): +/- 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": [https://www.hifiengine.com/manual_library/harman-kardon/hk690.shtml]
 +
 
 +
 
 +
== Comments ==
 +
* Other models in the same series:
 +
* Predecessor:
 +
* [[Harman/kardon HK 680]]
 +
 
 +
 
 +
* A/V preamplifier:
 +
* [[Harman/kardon Signature 1.0]]
 +
* [[Harman/kardon Signature 2.0]]
 +
 
 +
 
 +
* Power amplifiers:
 +
* [[Harman/kardon Signature 1.3]]
 +
* [[Harman/kardon Signature 1.5]]
 +
* [[Harman/kardon Signature 2.1]]
 +
 
 +
 
 +
* [[Integrated Amplifier]]
 +
* [[Harman/kardon HK 630]]
 +
* [[Harman/kardon HK 650]]
 +
* [[Harman/kardon HK 690]]
 +
 
 +
 
 +
* [[Tuner]]
 +
* [[Harman/kardon TU 940]]
 +
 
 +
 
 +
* A/V receivers:
 +
* [[Harman/kardon AVR 100]]
 +
* [[Harman/kardon AVR 200]]
 +
* [[Harman/kardon AVR 300]]
 +
* [[Harman/kardon AVR 500]]
 +
* [[Harman/kardon AVR 7000]]
 +
 
 +
 
 +
* CD player:
 +
* [[Harman/kardon HD 720]]
 +
* [[Harman/kardon HD 740]]
 +
* [[Harman/kardon HD 760]]
 +
 
 +
 
 +
* [[CD Changer]]
 +
* [[Harman/kardon FL 8350]]
 +
* [[Harman/kardon FL 8550]]
 +
 
 +
 
 +
* CD recorder:
 +
* [[Harman/kardon CDR 2]]
 +
 
 +
 
 +
* DVD player:
 +
* [[Harman/kardon DVD 1]]
 +
* [[Harman/kardon DVD 5]]
 +
* [[Harman/kardon Signature 3.0]]
 +
 
 +
 
 +
* [[Tape Deck]]
 +
* [[harman/kardon TD 420]]
 +
* [[harman/kardon TD 450]]
 +
* [[harman/kardon TD 470]]
 +
* [[harman/kardon DC 520]]
 +
 
 +
 
 +
== Pictures ==
 +
* Extract from brochure: Harman/kardon HK-690
 +
[[File:Harman Kardon HK-690-Prospekt-2000.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
* 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.
  
−
'''Besondere Ausstattungen'''
 
−
* Ringkerntrafo,
 
−
* Tape Monitor, Aufnahmequellenwahl;
 
−
* Source Direct,
 
−
* Phono  MM / MC Schalter auf Rückseite
 
  
−
== Bemerkungen ==
+
* Report in "Stereoplay" 3 / 1995: top class
−
Weitere Modelle der gleichen Serie:
+
* Report in "Hifi Test" 1996: very good
−
* [[Harman/kardon HK 650|HK 650]], [[Harman/kardon HK 630|HK 630]]; [[Harman/kardon HK 610|HK 610]];
+
* Report in "Audio" 4 / 1999: 3 (of max. 5) ears, "top class
−
* Vorgänger: [[Harman/kardon HK 680|HK 680]]
 
  
−
== Bilder ==
 
−
http://s1.directupload.net/images/140703/vaalci2s.jpg
 
−
http://s7.directupload.net/images/140703/ytyfuzfh.jpg
 
−
http://s14.directupload.net/images/140703/v4u5yj9i.jpg
 
−
http://s14.directupload.net/images/140703/53mrifyc.jpg
 
−
http://s7.directupload.net/images/140703/3db69bu6.jpg
 
−
http://s1.directupload.net/images/140703/frb4vdxy.jpg
 
  
−
== Berichte ==
 
−
* stereoplay 3/95: Spitzenklasse I;
 
−
* HiFiTest 96: sehr gut;
 
−
* Audio 4/99: 3 (von max. 5) Ohren, "Oberklasse"
 
 
== Links ==
 
== Links ==
−
<br />
 
  
−
[[Kategorie:Vollverstärker]]
+
 
 +
[[Category:Integrated amplifier]]

Latest revision as of 06:40, 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"