Difference between revisions of "Hitachi HA-8700"
 
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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: [[Hitachi]]
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* Manufacturer: [[Hitachi]]
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* Modell: HA-8700
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* Model: HA-8700
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* Typ: Vollverstärker
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* Type: Integrated amplifier
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* Baujahre: 1979 - 1981
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* Years of manufacture: 1980 - 1982
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Silber
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* Color: Silver
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* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme: 800 Watt bei Nennleistung
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* Power consumption: 800 watts at rated power
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* Abmessungen (BxHxT): 435 x 164,5 x 420 mm   
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* Dimensions (WxHxD): 435 x 164.5 x 420 mm   
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* Gewicht: 20 kg  
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* Weight: 20 kg  
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* Neupreis ca.: 1'650 DM
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* Original price approx.: 1'648 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** Phono MM 1, 2: 2,5 mV / umschaltbar 100 Ohm, 22 kOhm, 47 kOhm, 100 kOhm, umschaltbar 100pF, 200pF, 300pF, 400pF, 300 mV max.
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** Phono MM 1, 2: 2.5 mV / switchable 100 Ohm, 22 kOhm, 47 kOhm, 100 kOhm, switchable 100pF, 200pF, 300pF, 400pF, 300 mV max.
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** Phono MC: 0,25 mV / 100 Ohm, 30 mV max.
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Phono MC: 0.25 mV / 100 Ohm, 30 mV max.
 
** Tuner: 150 mV / 47 kOhm
 
** Tuner: 150 mV / 47 kOhm
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** Aux: 150 mV / 47 kOhm
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Aux: 150 mV / 47 kOhm
 
** Tape Play 1, 2: 150 mV / 47 kOhm
 
** Tape Play 1, 2: 150 mV / 47 kOhm
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** Tape Play DIN 2: 150 mV / 47 kOhm
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Tape Play DIN 2: 150 mV / 47 kOhm
 
** Main In: 1 V / 47 kOhm
 
** Main In: 1 V / 47 kOhm
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* Anzahl der Ausgänge:
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* Number of outputs:
 
** Tape Rec 1, 2: 150 mV / 47 kOhm
 
** Tape Rec 1, 2: 150 mV / 47 kOhm
 
** Tape Rec DIN : 50 mV / 80 kOhm  
 
** Tape Rec DIN : 50 mV / 80 kOhm  
 
** Pre Out: 1 V / 600 Ohm
 
** Pre Out: 1 V / 600 Ohm
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** Kopfhörer
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** Headphones
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** 2 Lautsprecherpaare
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** 2 pairs of loudspeakers
  
  
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'''Technische Daten'''  
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'''Technical Data'''  
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion factor)
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** 8 Ohm: 2x 100 W bei 0,01 %
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** 8 Ohm: 2x 100 W at 0.01
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** 4 Ohm: 2x 150 W
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4 Ohm: 2x 130 W
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* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:
 
** 4 Ohm:
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* Gesamtklirrfaktor: 0,02%
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* Total harmonic distortion: 0.02%
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* Intermodulationsverzerrung: 0,03%
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* Intermodulation distortion: 0,03%
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* Dämpfungsfaktor: 50
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* Attenuation factor: 50
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* Frequenzgang:
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* Frequency Response:
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** Phono RIAA: ± 0,3 dB, 20 - 20'000 Hz
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** Phono RIAA: ± 0.2 dB, 20 - 20'000 Hz
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** Hochpegel: 10 - 40'000 Hz
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** High level: 10 - 100'000 Hz, + 0 dB, - 2 dB
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* Signalrauschabstand:  
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* Power bandwidth: 5 - 100'000 Hz
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** Phono: 80 dB
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** Phono MM: 90 dB
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** Hochpegel: 100 dB
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Phono MC: 73 dB
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* Klangregelung:
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** High level: 100 dB
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** Bass: ± 8 dB bei 100 Hz  
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* Tone control:
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** Höhen: ± 8 dB bei 10 KHz  
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** Bass: ± 8 dB at 50 Hz, 100 Hz
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* Loudness: + 6dB (100Hz), + 3dB (10kHz)
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*** Tilt frequencies: 150 Hz, 300 Hz
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* High Filter: Nein
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Treble: ± 8 dB at 10 KHz, 20 kHz
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* Low Filter (Subsonic): 15 Hz, - 6 dB / Oktave
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*** Tilt frequencies: 3 kHz, 6 kHz
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* Mute:  
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* Loudness: + 6 dB (100Hz), + 3dB (10kHz)
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* Direct/Line-Straight: Ja
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* High Filter: No
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* Low Filter (Subsonic): 15 Hz, - 6 dB / octave
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* Mute: - 16 dB
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* Direct/Line-Straight: Yes
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* LED Leistungsanzeigen
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* Pre- and power amplifier separable
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 
* [[Hitachi HA-2700]]
 
* [[Hitachi HA-2700]]
 
* [[Hitachi HA-3700]]
 
* [[Hitachi HA-3700]]
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== Bilder ==
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== Pictures ==
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* Bild: Hitachi HA-8700
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* Image: Hitachi HA-8700
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[[Datei:Hitachi HA-8700-1.jpg]]
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[[File:Hitachi HA-8700-1.jpg]]
  
  
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* Auszug aus Prospekt: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700
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* Excerpt from brochure: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700
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[[Datei:Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg]]
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[[File:Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg]]
  
  
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== Berichte ==
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== Reviews ==
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* Bericht von "Good Old Hifi": [[http://www.good-old-hifi.de/hitachi_ha-8700/]]
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* Report from "Good Old Hifi": [[http://www.good-old-hifi.de/hitachi_ha-8700/]]
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 00:48, 15 June 2019

Data[edit]

General

  • Manufacturer: Hitachi
  • Model: HA-8700
  • Type: Integrated amplifier
  • Years of manufacture: 1980 - 1982
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 800 watts at rated power
  • Dimensions (WxHxD): 435 x 164.5 x 420 mm
  • Weight: 20 kg
  • Original price approx.: 1'648 DM


Connections

  • Number of inputs:
    • Phono MM 1, 2: 2.5 mV / switchable 100 Ohm, 22 kOhm, 47 kOhm, 100 kOhm, switchable 100pF, 200pF, 300pF, 400pF, 300 mV max.

Phono MC: 0.25 mV / 100 Ohm, 30 mV max.

    • Tuner: 150 mV / 47 kOhm

Aux: 150 mV / 47 kOhm

    • Tape Play 1, 2: 150 mV / 47 kOhm

Tape Play DIN 2: 150 mV / 47 kOhm

    • Main In: 1 V / 47 kOhm
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV / 47 kOhm
    • Tape Rec DIN : 50 mV / 80 kOhm
    • Pre Out: 1 V / 600 Ohm
    • Headphones
    • 2 pairs of loudspeakers


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2x 100 W at 0.01

4 Ohm: 2x 130 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.02%
  • Intermodulation distortion: 0,03%
  • Attenuation factor: 50
  • Frequency Response:
    • Phono RIAA: ± 0.2 dB, 20 - 20'000 Hz
    • High level: 10 - 100'000 Hz, + 0 dB, - 2 dB
  • Power bandwidth: 5 - 100'000 Hz
    • Phono MM: 90 dB

Phono MC: 73 dB

    • High level: 100 dB
  • Tone control:
    • Bass: ± 8 dB at 50 Hz, 100 Hz
      • Tilt frequencies: 150 Hz, 300 Hz

Treble: ± 8 dB at 10 KHz, 20 kHz

      • Tilt frequencies: 3 kHz, 6 kHz
  • Loudness: + 6 dB (100Hz), + 3dB (10kHz)
  • High Filter: No
  • Low Filter (Subsonic): 15 Hz, - 6 dB / octave
  • Mute: - 16 dB
  • Direct/Line-Straight: Yes


Special Features

  • Pre- and power amplifier separable


Remarks[edit]


Pictures[edit]

  • Image: Hitachi HA-8700

Hitachi HA-8700-1.jpg


  • Excerpt from brochure: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700

Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg


Reviews[edit]

  • Report from "Good Old Hifi": [[1]]


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Hitachi_HA-8700&oldid=181607"