Difference between revisions of "Technics SU-A 4 MK 2"
 
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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-A 4 MK 2
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* Model: SU-A 4 MK 2
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* Typ: Vorverstärker
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* Type: Preamplifier
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* Baujahre: 1983 - 1987
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* Years of manufacture: 1983 - 1987
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Schwarz
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* Color: Black
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* Leistungsaufnahme: 15 W
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* Power consumption: 15 W
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* Abmessungen: 430 x 97 x 330 mm (BxHxT)
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* Dimensions: 430 x 97 x 330 mm (WxHxD)
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* Gewicht: 8 kg
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* Weight: 8 kg
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* Neupreis ca.: 3'900 DM
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* Original price approx.: 3'000 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: umschaltbar 1 mV oder 2,5 mV / 47 kOhm, max. 150 mV
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** Phono MM: switchable 1 mV or 2.5 mV / 47 kOhm, max. 150 mV.
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** Phono MC: umschaltbar 0,07 mV oder 0,25 mV / 30 Ohm oder 470 Ohm, max. 15 mV
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** Phono MC: switchable 0.07 mV or 0.25 mV / 30 Ohm or 470 Ohm, max. 15 mV
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** Tuner: 150 mV / 47 kOhm
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Tuner: 150 mV / 47 kOhm
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** CD: 150 mV / 47 kOhm
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CD: 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
 
** Video:  
 
** Video:  
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* Anzahl der Ausgänge:
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* Number of outputs:
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** Tape Rec 1, 2: 150 mV, 600 Ohm
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** Tape Rec 1, 2: 150 mV, 600 ohms.
 
** Video Rec:  
 
** Video Rec:  
 
** Pre Out: 2 V, max. 8 V, 2 Ohm
 
** Pre Out: 2 V, max. 8 V, 2 Ohm
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Frequenzgang:
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* Frequency Response:
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** Phono: RIAA-Standard ± 0,15 dB
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** Phono: RIAA standard ± 0.15 dB.
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** Hochpegel: DC - 100'000 Hz (+ 0 dB, - 3 dB)
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High level: DC - 100'000 Hz (+ 0 dB, - 3 dB)
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* Klirrfaktor: 0,006 %
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* Distortion factor: 0.006 %
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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* Fremdspannungsabstand: (Nennleistung)
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* External voltage spacing: (nominal power)
 
** Phono MM: 77 dB
 
** Phono MM: 77 dB
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** Phono MC: 76 dB
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Phono MC: 76 dB
 
** Tuner/Aux: 100 dB
 
** Tuner/Aux: 100 dB
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* Klangregelung
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* Tone control
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** Super-Bass: 20 Hz, 0 - +10 dB
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** Super Bass: 20 Hz, 0 - +10 dB
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*** Übergangsfrequenzen: 75 Hz, 150 Hz
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*** Crossover frequencies: 75 Hz, 150 Hz
 
** Bass: 50 Hz, ± 5 dB
 
** Bass: 50 Hz, ± 5 dB
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*** Übergangsfrequenz: 500 Hz
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*** Crossover frequency: 500 Hz
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** Höhen: 20 kHz, ± 5 dB
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** Treble: 20 kHz, ± 5 dB
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*** Übergangsfrequenz: 2 kHz
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*** Crossover frequency: 2 kHz
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** Super-Höhen: 50 kHz, ± 10 dB
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** Super highs: 50 kHz, ± 10 dB
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*** Übergangsfrequenz: 8 kHz
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*** Crossover frequency: 8 kHz
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* Loudness: + 7 dB bei 50 Hz
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* Loudness: + 7 dB at 50 Hz
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* High Filter: 7 kHz, - 6 dB / Oktave
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* High Filter: 7 kHz, - 6 dB / octave
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* Low Filter (Subsonic): 20 Hz, -12 dB / Oktave
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* Low Filter (Subsonic): 20 Hz, -12 dB / octave
 
* Muting: - 20 dB
 
* Muting: - 20 dB
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Vergoldete Cinch- Anschlüsse
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* Gold-plated Cinch connectors
  
  
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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 of the same series:
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* Technics Vorverstärker
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* Technics preamplifier
 
** [[Technics SU-A 4 MK 2]]
 
** [[Technics SU-A 4 MK 2]]
 
** [[Technics SU-A 6 MK 2]]
 
** [[Technics SU-A 6 MK 2]]
  
  
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* Technics Endverstärker
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* [[Technics power amplifier
 
** [[Technics SE-A 3 MK 2]]
 
** [[Technics SE-A 3 MK 2]]
 
** [[Technics SE-A 5 MK 2]]
 
** [[Technics SE-A 5 MK 2]]
  
  
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== Bilder ==
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== Pictures ==
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* Auszug aus Prospekt: Technics Kombi SU-A 4 MK 2 / SE-A 3 MK 2
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* Excerpt from brochure: Technics station wagon SU-A 4 MK 2 / SE-A 3 MK 2
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[[Datei:Technics SE-A 3-SU-A4 MK2-Prospekt-1.jpg]]
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[[File:Technics SE-A 3-SU-A4 MK2-Prospekt-1.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
 
== Links ==
 
== Links ==
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* Bericht bei "Adrian Kingston": [[http://www.adrian-kingston.com/SEA5.htm]]
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* Report at "Adrian Kingston" [http://www.adrian-kingston.com/SEA5.htm]
  
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[[Kategorie:Vorverstärker]]
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 +
[[Category:Preamplifier]]

Latest revision as of 07:29, 27 November 2020

Data[edit]

General

  • Manufacturer: Technics
  • Model: SU-A 4 MK 2
  • Type: Preamplifier
  • Years of manufacture: 1983 - 1987
  • Made in: Japan
  • Color: Black
  • Power consumption: 15 W
  • Dimensions: 430 x 97 x 330 mm (WxHxD)
  • Weight: 8 kg
  • Original price approx.: 3'000 DM


Connections

  • Number of inputs:
    • Phono MM: switchable 1 mV or 2.5 mV / 47 kOhm, max. 150 mV.
    • Phono MC: switchable 0.07 mV or 0.25 mV / 30 Ohm or 470 Ohm, max. 15 mV

Tuner: 150 mV / 47 kOhm CD: 150 mV / 47 kOhm Aux: 150 mV / 47 kOhm

    • Tape Play 1, 2: 150 mV / 47 kOhm
    • Video:
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV, 600 ohms.
    • Video Rec:
    • Pre Out: 2 V, max. 8 V, 2 Ohm


Technical Data

  • Frequency Response:
    • Phono: RIAA standard ± 0.15 dB.

High level: DC - 100'000 Hz (+ 0 dB, - 3 dB)

  • Distortion factor: 0.006 %
  • Signal-to-noise ratio:
  • External voltage spacing: (nominal power)
    • Phono MM: 77 dB

Phono MC: 76 dB

    • Tuner/Aux: 100 dB
  • Tone control
    • Super Bass: 20 Hz, 0 - +10 dB
      • Crossover frequencies: 75 Hz, 150 Hz
    • Bass: 50 Hz, ± 5 dB
      • Crossover frequency: 500 Hz
    • Treble: 20 kHz, ± 5 dB
      • Crossover frequency: 2 kHz
    • Super highs: 50 kHz, ± 10 dB
      • Crossover frequency: 8 kHz
  • Loudness: + 7 dB at 50 Hz
  • High Filter: 7 kHz, - 6 dB / octave
  • Low Filter (Subsonic): 20 Hz, -12 dB / octave
  • Muting: - 20 dB


Special Features

  • Gold-plated Cinch connectors


Remarks[edit]



Pictures[edit]

  • Excerpt from brochure: Technics station wagon SU-A 4 MK 2 / SE-A 3 MK 2

Technics SE-A 3-SU-A4 MK2-Prospekt-1.jpg


Reports[edit]

Links[edit]

  • Report at "Adrian Kingston" [1]
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