Difference between revisions of "Harman/kardon HK 775"

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Daten
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__NOTOC__
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== Data ==
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{{navigation}}
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'''General'''
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* Manufacturer: [[Harman/kardon]]
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* Model: HK 775
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* Model range: HK 700 Series
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* Type: Mono power amplifier
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* Years of manufacture: 1980 - 1983
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* Made in: Japan
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* Color: Silver
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* Remote control:
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* Power consumption: 210 W max.
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* Dimensions: 385 x 72.5 x 320 mm (WxHxD)
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* Weight: 10.1 kg
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* Original price approx.: 425 US-$ / 1'250 DM per monoblock
  
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Allgemein
 
  
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    Hersteller: Harman/Kardon
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'''Connections'''
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    Modell: HK-775
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* Number of inputs:  
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    Baujahre: ca. 1980-1983
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** Input sensitivity:  
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    Hergestellt in: Japan
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** Line: 1.2 V, 24 kOhm
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    Farbe: schwarz & silber
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* Number of outputs:
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    Typ: Mono-Endstufe
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** Connections for 1 loudspeaker
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    Fernbedienung: nein
 
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    Leistungsaufnahme: 210 Watt
 
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    Abmessungen: 385 x 72.5 x 320 mm
 
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    Gewicht: 10.1kg
 
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    Neupreis ca.:
 
  
  
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'''Technical Data'''
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* Continuous power (at THD)
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** 8 Ohm: 1x 130 W (RMS, 20 - 20'000 Hz, 0.03 % THD)
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** 4 Ohm: 2x 90 W
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* Dynamic power
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** 8 Ohm:
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** 4 Ohm:
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* Total harmonic distortion: 0.006 % THD at 8 Ohm
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* Attenuation factor: > 100 at 8 Ohm
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* Frequency response: 1 - 300'000 Hz, + 0 dB, - 3 dB
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* Signal-to-noise ratio: 123 dB
  
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Technische Daten:
 
  
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Power Dauerleistung (bei Klirrfaktor) : 130 watts, RMS/ch into 8 ohms from 20-20kHz with < 0.03% THD
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'''Special Features'''
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* LED power indicator
  
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Power Bandwidth : < 8Hz to 100kHz at 65 watts/ch with < 0.03% THD
 
  
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Total Harmonic Distortion : 0.006% at rated output
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== Remarks ==
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* Other models in the same series:
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* Integrated amplifier:
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* [[Harman/kardon HK 750]]
  
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Intermodulation Distortion : < 0.02% at rated output (60Hz - 7kHz)
 
  
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Frequenzgang : below 1Hz to beyond 300kHz +0, -3dB
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* Preamplifier:
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* [[Harman/kardon HK 725]]
  
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Dämpfungsfaktor : > 100
 
  
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Signalrauschabstand : 123dB
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* Power amplifier:
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* [[Harman/kardon HK 770]]
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* [[Harman/kardon HK 775]]
  
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Slew Rate : 150V/ usec into 8 ohms@rated power output
 
  
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Rise Time : SQUARE WAVE - 1.2usec into 8 ohms @ rated power output
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* Tuners:
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* [[Harman/kardon HK 710]]
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* [[Harman/kardon HK 715]]
  
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Square Wave Tilt : < 2% at 20Hz
 
  
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Transient Intermodulation Distortion (TIM) : < 0.007% at rated output
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* Receiver:
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* [[Harman/kardon HK 740]]
  
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Crosstalk : 0
 
  
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Each amp uses one toroidal transformer with + and - supplies
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* Tape Deck:
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High and low voltage supplies for output and driver stages
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* [[Harman/kardon HK 705]]
  
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Signal-to-Noise Ratio : 123dB (IHF-A)
 
  
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Input Impedance : 24k ohms
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* Turntable:
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* [[Harman/kardon HK 720]]
  
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Sensitivity : 1.2 volts for rated output
 
  
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Besondere Ausstattungen
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== Pictures ==
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* Extract from brochure: Harman/kardon HK 700 Series
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[[File:Harman Kardon HK-700 Series-Prospekt-1.jpg]]
  
  
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== Reviews ==
  
  
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Bemerkungen
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== Links ==
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* External link to website "The Vintage Knob": [http://www.thevintageknob.org/harman_kardon-hk775.html]
  
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Weitere Modelle der gleichen Serie:
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* External link on website "The Vintage Knob": [http://www.thevintageknob.org/harman_kardon-700_Series.html]
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[[Category:Power Amplifiers]]

Latest revision as of 10:42, 25 January 2021

Data[edit]

General

  • Manufacturer: Harman/kardon
  • Model: HK 775
  • Model range: HK 700 Series
  • Type: Mono power amplifier
  • Years of manufacture: 1980 - 1983
  • Made in: Japan
  • Color: Silver
  • Remote control:
  • Power consumption: 210 W max.
  • Dimensions: 385 x 72.5 x 320 mm (WxHxD)
  • Weight: 10.1 kg
  • Original price approx.: 425 US-$ / 1'250 DM per monoblock


Connections

  • Number of inputs:
    • Input sensitivity:
    • Line: 1.2 V, 24 kOhm
  • Number of outputs:
    • Connections for 1 loudspeaker


Technical Data

  • Continuous power (at THD)
    • 8 Ohm: 1x 130 W (RMS, 20 - 20'000 Hz, 0.03 % THD)
    • 4 Ohm: 2x 90 W
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.006 % THD at 8 Ohm
  • Attenuation factor: > 100 at 8 Ohm
  • Frequency response: 1 - 300'000 Hz, + 0 dB, - 3 dB
  • Signal-to-noise ratio: 123 dB


Special Features

  • LED power indicator


Remarks[edit]








Pictures[edit]

  • Extract from brochure: Harman/kardon HK 700 Series

Harman Kardon HK-700 Series-Prospekt-1.jpg


Reviews[edit]

Links[edit]

  • External link to website "The Vintage Knob": [1]
  • External link on website "The Vintage Knob": [2]
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