Difference between revisions of "Hitachi HA-2700"

(Die Seite wurde neu angelegt: „__NOTOC__ ==Daten== {{Navigation}} '''Allgemein''' * Hersteller: Hitachi * Modell: HA-3700 * Typ: Vollverstärker * Baujahre: 1979 - 1981 * Hergestellt in:…“)
 
m (Korrekturen technischer Teil aus dem SM und Bilder)
 
(6 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 
__NOTOC__
 
__NOTOC__
==Daten==
+
==Data==
{{Navigation}}
+
{{navigation}}
'''Allgemein'''
+
'''General'''
* Hersteller: [[Hitachi]]
+
* Manufacturer: [[Hitachi]]
* Modell: HA-3700
+
* Model: HA-2700
* Typ: Vollverstärker
+
* Type: Integrated amplifier
* Baujahre: 1979 - 1981
+
* Years of manufacture: 1980 - 1982
* Hergestellt in: Japan
+
* Made in: Japan
* Farbe: Silber
+
* Color: Silver
* Fernbedienung: nein
+
* Remote control: no
* Leistungsaufnahme:  
+
* Power consumption: 120 W at 30%, 200 W at full load
* Abmessungen (BxHxT): 435 x 83 x 299 mm   
+
* Dimensions (WxHxD): 435 x 83 x 299 mm   
* Gewicht: 5,4 kg  
+
* Weight: 4.8 kg  
* Neupreis ca.: 600 DM
+
* Original price approx.: 328 DM
  
  
'''Anschlüsse'''
+
'''Connections'''
* Anzahl der Eingänge:
+
* Number of inputs:
** Phono MM: 2,5 mV / 47 kOhm, 250 mV max.
+
** 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
+
Aux: 150 mV / 47 kOhm
 
** Tape Play: 150 mV / 47 kOhm
 
** Tape Play: 150 mV / 47 kOhm
** Tape Play DIN:
+
* Number of outputs:
* Anzahl der Ausgänge:
+
** Tape Rec: 150 mV / 47 kOhm  
** Tape Rec: 150 mV / 47 kOhm
+
** Headphone connection
** Tape Rec DIN:
+
** 2 pairs of speakers
** Kopfhörer
 
** 2 Lautsprecherpaare
 
  
  
'''Technische Daten'''  
+
'''Technical Data'''  
* Dauerleistung (bei Klirrfaktor)
+
* Continuous power (at distortion factor)
** 8 Ohm: 2x 35 W bei 0,02%
+
** 4 / 8 Ohm: 2x 20 W at 0.02
** 4 Ohm:
+
* Dynamic power
* Dynamikleistung
+
** 4 / 8 Ohm: 2x 23 W at 0.05% * Total harmonic distortion: 0.05 %.
** 8 Ohm:  
+
* total harmonic distortion: 0.05 %
** 4 Ohm:
+
* Attenuation factor: 40
* Gesamtklirrfaktor: 0,02%
+
* Frequency response: 5 Hz to 30'000 Hz at 0.08% THD
* Intermodulationsverzerrung: 0,03%
+
** Phono RIAA: ± 0.5 dB, 30 - 15'000 Hz
* Dämpfungsfaktor: 40
+
** High level: 10 - 40'000 Hz
* Frequenzgang:
+
* Signal to noise ratio:  
** Phono RIAA: ± 0,3 dB, 30 - 15'000 Hz
+
** Phono MM: 80 dB
** Hochpegel: 10 - 40'000 Hz
+
** High level: 100 dB
* Signalrauschabstand:  
+
* Tone control:
** Phono MM: 70 dB
+
** Bass: ± 8 dB at 100 Hz  
** Hochpegel: 90 dB
+
Treble: ± 8 dB at 10 KHz  
* Klangregelung:
+
* Loudness: + 6 dB (100Hz), + 4 dB (10kHz)
** Bass: ± 8 dB bei 100 Hz  
+
* High Filter: No
** Höhen: ± 8 dB bei 10 KHz  
+
* Low Filter (Subsonic): 20 Hz, - 6 dB / octave
* Loudness: + 6 dB (100Hz), + 3 dB (10kHz)
 
* High Filter: Nein
 
* Low Filter (Subsonic): 15 Hz, - 6 dB / Oktave
 
* Mute:
 
  
  
'''Besondere Ausstattungen'''
 
* LED Leistungsanzeigen
 
  
 +
'''Special Features'''
 +
* 10 LED power indicators
  
== Bemerkungen ==
+
 
* Weitere Modelle der gleichen Serie:
+
== Remarks ==
 +
* Other models in the same series:
 
* [[Hitachi HA-2700]]
 
* [[Hitachi HA-2700]]
 
* [[Hitachi HA-3700]]
 
* [[Hitachi HA-3700]]
Line 69: Line 64:
  
  
== Bilder ==
+
== Pictures ==
* Auszug aus Prospekt: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700
+
* HA-2700 front
[[Datei:Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg]]
+
[[File:Hitachi_HA_2700_wk_02.jpg]]
 
+
* HA-2700 rear
 +
[[File:Hitachi_HA_2700_wk_01.jpg]]
 +
* Extract from brochure: Hitachi HA-2700, HA-3700, HA-4700, HA-5700, HA-8700
 +
[[File:Hitachi HA-2700-3700-4700-5700-8700-Prospekt-1.jpg]]
  
== Berichte ==
+
== Reports ==
  
  
Line 80: Line 78:
  
  
[[Kategorie:Vollverstärker]]
+
[[Category:Integrated amplifier]]

Latest revision as of 09:28, 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]