Difference between revisions of "Harman/kardon HK 690"

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]

Other models in the same series:
Predecessor:
Harman/kardon HK 680

CD recorder:
Harman/kardon CDR 2

Pictures[edit]

Extract from brochure: Harman/kardon HK-690

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

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Latest revision as of 06:40, 10 June 2020

Data[edit]

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@@ Line 1: / Line 1: @@
 __NOTOC__
-== Daten ==
+== Data ==
-{{Navigation}}
+{{navigation}}
-'''Allgemein'''
+'''General'''
-* Hersteller: [[Harman/kardon]]
+* Manufacturer: [[Harman/kardon]]
-* Modell: HK 690
+* Model: HK 690
-* Typ: Vollverstärker
+* Type: Integrated amplifier
-* Baujahre: 1995 - 2001
+* Years of manufacture: 1995 - 2001
-* Farbe: Schwarz
+* Color: Black
-* Fernbedienung: ja
+* Remote control: Yes
-* Fernbedienung: Ja ( HK 690 )
+* Remote control: Yes ( HK 690 )
-* Leistungsaufnahme: 620 Watt
+* Power consumption: 620 watts
-* Abmessungen: 443 x 155 x 405 mm (BxHxT)
+* Dimensions: 443 x 155 x 405 mm (WxHxD)
-* Gewicht: 12 kg
+* Weight: 12 kg
-* Neupreis ca.: 1'999 DM
+* New price approx.: 1'999 DM
-'''Technische Daten'''
+'''Connections'''
+* Number of inputs: 7
+** Tuner
+** CD
+** Video-1
+** Video-2
+** Tape-1 as monitor only
+** Tape-2
+** Phono
+** Power Amplifier Input (MAIN IN)
-* Daten bei "Hifi-Engine": [https://www.hifiengine.com/manual_library/harman-kardon/hk690.shtml]
+* Number of outputs: 6
+** 2 pairs of speakers
+** Tape-1-Out
+** Tape-2-Out
+** Headphone jack (6.3mm jack)
+** Pre-amplifier output (PRE OUT)
-== Bemerkungen ==
+'''Technical Data'''
-* Weitere Modelle der gleichen Serie:
+* Sine power per channel (FTC), 20 Hz to 20 kHz:
-* A/V-Vorverstärker:
+** 8 ohms: 100 W (at &lt;0.09% THD).
+* both channels driven:
+** 4 ohms: 200 W (at &lt;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
+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): &lt;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": [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]]
-* Endverstärker:
+* Power amplifiers:
 * [[Harman/kardon Signature 1.3]]
 * [[Harman/kardon Signature 1.5]]
@@ Line 34: / Line 95: @@
-* Vollverstärker:
+* [[Integrated Amplifier]]
 * [[Harman/kardon HK 630]]
 * [[Harman/kardon HK 650]]
@@ Line 40: / Line 101: @@
-* Tuner:
+* [[Tuner]]
 * [[Harman/kardon TU 940]]
-* A/V-Receiver:
+* A/V receivers:
 * [[Harman/kardon AVR 100]]
 * [[Harman/kardon AVR 200]]
@@ Line 52: / Line 113: @@
-* CD-Player:
+* CD player:
 * [[Harman/kardon HD 720]]
 * [[Harman/kardon HD 740]]
@@ Line 58: / Line 119: @@
-* CD-Wechsler:
+* [[CD Changer]]
 * [[Harman/kardon FL 8350]]
 * [[Harman/kardon FL 8550]]
-* CD-Recorder:
+* CD recorder:
 * [[Harman/kardon CDR 2]]
-* DVD-Player:
+* DVD player:
 * [[Harman/kardon DVD 1]]
 * [[Harman/kardon DVD 5]]
@@ Line 73: / Line 134: @@
-* Tape Deck:
+* [[Tape Deck]]
-* [[Harman/kardon TD 420]]
+* [[harman/kardon TD 420]]
 * [[harman/kardon TD 450]]
 * [[harman/kardon TD 470]]
-* [[Harman/kardon DC 520]]
+* [[harman/kardon DC 520]]
-== Bilder ==
+== Pictures ==
-* Auszug aus Prospekt: Harman/kardon AVR 200 RDS
+* Extract from brochure: Harman/kardon HK-690
-[[Datei:Harman Kardon AVR-200-Prospekt-2000.jpg]]
+[[File:Harman Kardon HK-690-Prospekt-2000.jpg]]
-== Berichte ==
+== Reports ==
-* Anmerkung EU vs. internationale Version:
+* Note EU vs. international version:
-** 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.
+** 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.
-* Bericht in "Stereoplay" 3 / 1995: Spitzenklasse
+* Report in "Stereoplay" 3 / 1995: top class
-* Bericht in "Hifi Test" 1996: sehr gut
+* Report in "Hifi Test" 1996: very good
-* Bericht in "Audio" 4 / 1999: 3 (von max. 5) Ohren, "Oberklasse"
+* Report in "Audio" 4 / 1999: 3 (of max. 5) ears, "top class
@@ Line 98: / Line 159: @@
-== Daten ==
+[[Category:Integrated amplifier]]
-{{Navigation}}
-'''Allgemein'''
-* Hersteller: [[harman/kardon]]
-* Modell: HK 690
-'''Anschlüsse'''
-* Anzahl der Eingänge: 7
-** Tuner
-** CD
-** Video-1
-** Video-2
-** Tape-1 nur als Monitor
-** Tape-2
-** Phono
-** Leistungsverstärkereingang (MAIN IN)
-* Anzahl der Ausgänge: 6
-** 2 Lautsprecherpaare
-** Tape-1-Out
-** Tape-2-Out
-** Kopfhörerbuchse (6,3mm-Klinke)
-** Vorverstärkerausgang (PRE OUT)
-'''Technische Daten'''
-* Sinusleistung pro Kanal (FTC), 20 Hz bis 20 kHz:
-** 8 Ohm: 100 W (bei <0,09% Klirrfaktor)
-* beide Kanäle ausgesteuert:
-** 4 Ohm: 200 W (bei <0,3% Klirrfaktor)
-* Sinusleistung nach DIN, pro Kanal:
-** 4 Ohm: 220 W
-* Impulsleistung (IHF, 1 kHz, Tonimpuls):
-** 8 Ohm: 135 W
-** 4 Ohm: 200 W
-** 2 Ohm: 240 W
-* Hochstromreserve (HCC): +/- 75 Amp
-* Siebung : 4x 10000 mF
-* 2 Gleichrichter !!
-* Eingänge werden per IC geschaltet
-* Leistungsbandbreite (halbe Nennleistung, 8 Ohm): <10 Hz - 100 kHz
-* Frequenzgang bei 1 W (-3dB): 5 Hz - 100 kHz
-* Dämpfungsfaktor: 120
-* Signal-Rauschabstand (Bezug Nennleistung, A-bewertet):
-** Tuner/CD: 95 dB
-** Phono (MM): 80 dB
-** Phono (MC): 75 dB
-* Eingangsempfindlichkeit/Impedanz:
-** Tuner/CD: 150 mV/50 kOhm
-** Phono (MM): 2,5 mV/47 kOhm, 125 pF
-** Phono (MC): 250μV/100 Ohm
-* Max. zulässige Eingangsspannung:
-** Phono (MM): 100 mV
-* Tonregelbereich:
-** Baß (50 Hz): +/- 10 dB
-** Höhen (10 kHz): +/- 10 dB
-'''Besondere Ausstattungen'''
-* Ringkerntrafo,
-* Tape Monitor, Aufnahmequellenwahl;
-* Source Direct,
-* Phono  MM / MC Schalter auf Rückseite
-== Bemerkungen ==
-Weitere Modelle der gleichen Serie:
-* [[Harman/kardon HK 650|HK 650]], [[Harman/kardon HK 630|HK 630]]; [[Harman/kardon HK 610|HK 610]];
-* 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 ==
-== Links ==
-<br />
-[[Kategorie:Vollverstärker]]

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Difference between revisions of "Harman/kardon HK 690"

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