Difference between revisions of "Hitachi HA-2700"

m (Korrekturen technischer Teil aus dem SM und Bilder)
 
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__NOTOC__
 
__NOTOC__
==Daten==
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==Data==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Hitachi]]
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* Manufacturer: [[Hitachi]]
* Modell: HA-2700
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* Model: HA-2700
* Typ: Vollverstärker
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* Type: Integrated amplifier
* Baujahre: 1980 - 1982
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* Years of manufacture: 1980 - 1982
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Silber
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* Color: Silver
* Fernbedienung: nein
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* Remote control: no
* Leistungsaufnahme: 120 W bei 30%, 200 W bei Volllast
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* Power consumption: 120 W at 30%, 200 W at full load
* Abmessungen (BxHxT): 435 x 83 x 299 mm   
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* Dimensions (WxHxD): 435 x 83 x 299 mm   
* Gewicht: 4,8 kg  
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* Weight: 4.8 kg  
* Neupreis ca.: 328 DM
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* Original price approx.: 328 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
** Phono MM: 2,5 mV / 47 kOhm, 250 mV max.
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** Phono MM: 2.5 mV / 47 kOhm, 250 mV max.
 
** Tuner: 150 mV / 47 kOhm
 
** Tuner: 150 mV / 47 kOhm
** Aux: 150 mV / 47 kOhm
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Aux: 150 mV / 47 kOhm
 
** Tape Play: 150 mV / 47 kOhm
 
** Tape Play: 150 mV / 47 kOhm
* Anzahl der Ausgänge:
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* Number of outputs:
 
** Tape Rec: 150 mV / 47 kOhm  
 
** Tape Rec: 150 mV / 47 kOhm  
** Kopfhörer Anschluss
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** Headphone connection
** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
'''Technische Daten'''  
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'''Technical Data'''  
* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion factor)
** 4 / 8 Ohm: 2x 20 W bei 0,02%
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** 4 / 8 Ohm: 2x 20 W at 0.02
* Dynamikleistung
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* Dynamic power
** 4 / 8 Ohm: 2x 23 W bei 0,05%
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** 4 / 8 Ohm: 2x 23 W at 0.05% * Total harmonic distortion: 0.05 %.
* Gesamtklirrfaktor: 0,05 %
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* total harmonic distortion: 0.05 %
* Dämpfungsfaktor: 40
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* Attenuation factor: 40
* Frequenzgang: 5 Hz bis 30'000 Hz bei 0,08% THD
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* Frequency response: 5 Hz to 30'000 Hz at 0.08% THD
** Phono RIAA: ± 0,5 dB, 30 - 15'000 Hz
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** Phono RIAA: ± 0.5 dB, 30 - 15'000 Hz
** Hochpegel: 10 - 40'000 Hz
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** High level: 10 - 40'000 Hz
* Signalrauschabstand:  
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* Signal to noise ratio:  
 
** Phono MM: 80 dB
 
** Phono MM: 80 dB
** Hochpegel: 100 dB
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** High level: 100 dB
* Klangregelung:
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* Tone control:
** Bass: ± 8 dB bei 100 Hz  
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** Bass: ± 8 dB at 100 Hz  
** Höhen: ± 8 dB bei 10 KHz  
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Treble: ± 8 dB at 10 KHz  
 
* Loudness: + 6 dB (100Hz), + 4 dB (10kHz)
 
* Loudness: + 6 dB (100Hz), + 4 dB (10kHz)
* High Filter: Nein
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* High Filter: No
* Low Filter (Subsonic): 20 Hz, - 6 dB / Oktave
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* Low Filter (Subsonic): 20 Hz, - 6 dB / octave
  
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* 10 LED Leistungsanzeigen
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* 10 LED power indicators
  
  
== Bemerkungen ==
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== Remarks ==
* 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 ==
* Auszug aus Prospekt: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700
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* HA-2700 front
[[Datei:Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg]]
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[[File:Hitachi_HA_2700_wk_02.jpg]]
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* HA-2700 rear
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[[File:Hitachi_HA_2700_wk_01.jpg]]
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* Extract from brochure: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700
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[[File:Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg]]
  
 
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== Reports ==
== Berichte ==
 
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 10:28, 4 July 2019

Data[edit]

General

  • Manufacturer: Hitachi
  • Model: HA-2700
  • Type: Integrated amplifier
  • Years of manufacture: 1980 - 1982
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 120 W at 30%, 200 W at full load
  • Dimensions (WxHxD): 435 x 83 x 299 mm
  • Weight: 4.8 kg
  • Original price approx.: 328 DM


Connections

  • Number of inputs:
    • Phono MM: 2.5 mV / 47 kOhm, 250 mV max.
    • Tuner: 150 mV / 47 kOhm

Aux: 150 mV / 47 kOhm

    • Tape Play: 150 mV / 47 kOhm
  • Number of outputs:
    • Tape Rec: 150 mV / 47 kOhm
    • Headphone connection
    • 2 pairs of speakers


Technical Data

  • Continuous power (at distortion factor)
    • 4 / 8 Ohm: 2x 20 W at 0.02
  • Dynamic power
    • 4 / 8 Ohm: 2x 23 W at 0.05% * Total harmonic distortion: 0.05 %.
  • total harmonic distortion: 0.05 %
  • Attenuation factor: 40
  • Frequency response: 5 Hz to 30'000 Hz at 0.08% THD
    • Phono RIAA: ± 0.5 dB, 30 - 15'000 Hz
    • High level: 10 - 40'000 Hz
  • Signal to noise ratio:
    • Phono MM: 80 dB
    • High level: 100 dB
  • Tone control:
    • Bass: ± 8 dB at 100 Hz

Treble: ± 8 dB at 10 KHz

  • Loudness: + 6 dB (100Hz), + 4 dB (10kHz)
  • High Filter: No
  • Low Filter (Subsonic): 20 Hz, - 6 dB / octave


Special Features

  • 10 LED power indicators


Remarks[edit]


Pictures[edit]

  • HA-2700 front

Hitachi HA 2700 wk 02.jpg

  • HA-2700 rear

Hitachi HA 2700 wk 01.jpg

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

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

Reports[edit]

Links[edit]