Difference between revisions of "Technics SU-7700"
 
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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: [[Technics]]
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* Manufacturer: [[Technics]]
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* Modell: SU-7700
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* Model: SU-7700
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* Baujahre: Ende der 70er
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* Type: Integrated amplifier
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* Hergestellt in: Osaka, Japan
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* Years of manufacture: 1977 - 1979
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* Farbe: silber, Holzgehäuse, als SU-7700K in Technics-braun
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* Made in: Osaka, Japan
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* Typ: Analog
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* Colour: Silver, wooden cabinet black, as SU-7700K in Technics Brown
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* Fernbedienung:
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* Remote control:
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* Leistungsaufnahme: 470 W
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* Power consumption: 450 W
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* Abmessungen: 410 x 139 x 334 mm (BxHxT)
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* Dimensions: 410 x 139 x 334 mm (WxHxD)
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* Gewicht: 9,7 kg
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* Weight: 9,7 kg
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* Neupreis ca.:
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* Original price approx.: 900 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): 2,5 mV, 47 kOhm
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** Phono (MM): 2.5 mV, 47 kOhm
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** Radio: 150 mV, 47 kOhm
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Radio: 150 mV, 47 kOhm
 
** Aux: 150 mV, 47 kOhm
 
** Aux: 150 mV, 47 kOhm
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** 2x Band: 150 mV, 47 kOhm
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** 2x tape: 150 mV, 47 kOhm
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* Anzahl der Ausgänge:
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* Number of outputs:
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** 2x Band
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** 2x tape
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** Kopfhörer (6,3mm Klinke)
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** Headphones (6.3mm jack)
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** 2 Lautsprecherpaare (4 - 16 Ohm)
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** 2 speaker pairs (4 - 16 Ohm)
  
  
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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 53 W (1 kHz), 2x 50 W (20-20.000 Hz)
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** 8 Ohm: 2x 53 W (1 kHz), 2x 50 W (20-20,000 Hz)
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** 4 Ohm: 2x 70 W (1 kHz), 2x 60 W (20-20.000 Hz)
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** 4 Ohm: 2x 70 W (1 kHz), 2x 60 W (20-20,000 Hz)
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* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
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* Gesamtklirrfaktor: 0,08% (Nennleistung, 20-20.000 Hz)
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* Total harmonic distortion: 0.08% (nominal power, 20-20,000 Hz)
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* Dämpfungsfaktor: 80 (8 Ohm)
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* Attenuation factor: 80 (8 ohms)
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* Frequenzgang:  
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* Frequency response:  
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** 5 - 80.000 Hz (+0/-3 dB)
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** 5 - 80,000 Hz (+0/-3 dB).
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** 20 - 20.000 Hz (±0,5 dB)
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** 20 - 20,000 Hz (±0.5 dB)
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** Vollaussteuerung: 58 dB (Niederpegel), 83 dB (Hochpegel)
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** Full scale: 58 dB (low level), 83 dB (high level).
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** 2x 50 mW: 53 dB (Hochpegel)
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** 2x 50 mW: 53 dB (high level)
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* Stereokanaltrennung:
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* Stereo channel separation:
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* Klangregelung:
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* Tone control:
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** Bass: ±12 dB (50 Hz)
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** Bass: ±12 dB (50 Hz).
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** Höhen: ±12 dB (20 kHz)
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Treble: ±12 dB (20 kHz)
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* Loudness: ja
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* Loudness: yes
 
* High Filter: 8 kHz (-6 dB/oct)
 
* High Filter: 8 kHz (-6 dB/oct)
 
* Low Filter (Subsonic): 30 Hz (-12 dB/oct)
 
* Low Filter (Subsonic): 30 Hz (-12 dB/oct)
 
* Mute:
 
* Mute:
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* Direct/Line-Straight:
 
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Elektronische Überlastschutzschaltung
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* Electronic overload protection circuit
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* 2 VU-Meter
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* 2 VU meters
  
  
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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:
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* [[Technics_SU-7300|Technics SU-7300]]
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* Amplifier [[Technics SU-7300]]
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* Passendes Cassettendeck: [[Technics_RS-615_US|Technics RS-615US]]
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* Matching cassette deck: [[Technics_RS-615 US]]
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* Passender Tuner: [[Technics ST-7300]]
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* Matching tuner: [[Technics ST-7300]]
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* Passende Bandmaschinen: [[Technics_RS-1500_US|Technics RS-1500US]], [[Technics_RS-1506_US|Technics RS-1506US]], [[Technics_RS-1700|Technics RS-1700]]
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* Matching tape machines:  
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** [[Technics RS-1500 US]]
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** [[Technics RS-1506 US]]
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** [[Technics RS-1700]]
  
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== Bilder ==
 
  
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== Berichte ==
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== Pictures ==
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* Pictures: Technics SU-7700
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[[Datei:7700.png|1000px]]
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 +
 
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* Excerpt from brochure: Technics SU-7700 K
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[[Datei:Technics SU-7700K-Prospekt-1.jpg|1000px]]
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 +
 
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== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
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[http://wegavision.pytalhost.com/technicsSU-7700s/ Service-Manual]
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* [http://www.gromit.dk/technics/su-7700.pdf promotional brochure in English as pdf file]
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* [http://wegavision.pytalhost.com/technicsSU-7700s/ service-manual]
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 09:08, 25 April 2018

Data[edit]

General

  • Manufacturer: Technics
  • Model: SU-7700
  • Type: Integrated amplifier
  • Years of manufacture: 1977 - 1979
  • Made in: Osaka, Japan
  • Colour: Silver, wooden cabinet black, as SU-7700K in Technics Brown
  • Remote control:
  • Power consumption: 450 W
  • Dimensions: 410 x 139 x 334 mm (WxHxD)
  • Weight: 9,7 kg
  • Original price approx.: 900 DM


Connections

  • Number of inputs:
    • Phono (MM): 2.5 mV, 47 kOhm

Radio: 150 mV, 47 kOhm

    • Aux: 150 mV, 47 kOhm
    • 2x tape: 150 mV, 47 kOhm
  • Number of outputs:
    • 2x tape
    • Headphones (6.3mm jack)
    • 2 speaker pairs (4 - 16 Ohm)


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2x 53 W (1 kHz), 2x 50 W (20-20,000 Hz)
    • 4 Ohm: 2x 70 W (1 kHz), 2x 60 W (20-20,000 Hz)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.08% (nominal power, 20-20,000 Hz)
  • Attenuation factor: 80 (8 ohms)
  • Frequency response:
    • 5 - 80,000 Hz (+0/-3 dB).
    • 20 - 20,000 Hz (±0.5 dB)
  • Signal-to-noise ratio:
    • Full scale: 58 dB (low level), 83 dB (high level).
    • 2x 50 mW: 53 dB (high level)
  • Stereo channel separation:
  • Tone control:
    • Bass: ±12 dB (50 Hz).

Treble: ±12 dB (20 kHz)

  • Loudness: yes
  • High Filter: 8 kHz (-6 dB/oct)
  • Low Filter (Subsonic): 30 Hz (-12 dB/oct)
  • Mute:


Special Features

  • Electronic overload protection circuit
  • 2 VU meters


Remarks[edit]


Pictures[edit]

  • Pictures: Technics SU-7700

1000px


  • Excerpt from brochure: Technics SU-7700 K

1000px


Reports[edit]

Links[edit]

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