Editing Technics SU-A 6 MK 2

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Technics]]
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* Hersteller: [[Technics]]
* Model: SU-A 6 MK 2
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* Modell: SU-A 6 MK 2
* Type: Preamplifier
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* Typ: Vorverstärker
* Years of manufacture: 1983 - 1988
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* Baujahre: 1983 - 1988
* Made in: Japan
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* Hergestellt in: Japan
* Color: Black
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* Farbe: Schwarz
* Power consumption: 17 W
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* Leistungsaufnahme: 17 W
* Dimensions: 430 x 98 x 360 mm (WxHxD)
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* Abmessungen: 430 x 98 x 360 mm (BxHxT)
* Weight: 5.9 kg
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* Gewicht: 5,9 kg
* Original price approx.: 1'500 DM
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* Neupreis ca.: 1'500 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono MM: 2.5 mV / 47 kOhm, 150 mV max.
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** Phono MM: 2,5 mV / 47 kOhm, max. 150 mV
** Phono MC: 0.1 mV, 220 Ohm, max. 15 mV
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** Phono MC: 0,1 mV, 220 Ohm, max. 15 mV
 
** Tuner: 150 mV / 47 kOhm
 
** Tuner: 150 mV / 47 kOhm
CD: 150 mV / 47 kOhm
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** CD: 150 mV / 47 kOhm
Aux: 150 mV / 47 kOhm
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** Aux: 150 mV / 47 kOhm
 
** Tape Play 1, 2,3 : 150 mV / 47 kOhm
 
** Tape Play 1, 2,3 : 150 mV / 47 kOhm
 
** Video:  
 
** Video:  
 
** Computer Control In:
 
** Computer Control In:
* Number of Outputs:
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* Anzahl der Ausgänge:
** Tape Rec 1, 2, 3: 150 mV, 600 ohms.
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** Tape Rec 1, 2, 3: 150 mV, 600 Ohm
 
** Video Rec:  
 
** Video Rec:  
 
** Computer Control Out:
 
** Computer Control Out:
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'''Technical Data'''
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'''Technische Daten'''
* Frequency Response:
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* Frequenzgang:
** Phono: RIAA standard, + 0 dB, - 1 dB.
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** Phono: RIAA-Standard, + 0 dB, - 1 dB
** High level: 0.5 Hz - 200'000 Hz (+ 0 dB, - 3 dB)
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** Hochpegel: 0,5 Hz - 200'000 Hz (+ 0 dB, - 3 dB)
* Distortion factor: 0.002 %
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* Klirrfaktor: 0,002 %
* Signal-to-noise ratio:
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* Signalrauschabstand:
* External voltage spacing: (nominal power)
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* Fremdspannungsabstand: (Nennleistung)
 
** Phono MM: 80 dB
 
** Phono MM: 80 dB
Phono MC: 73 dB
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** Phono MC: 73 dB
 
** Tuner/Aux: 100 dB
 
** Tuner/Aux: 100 dB
* Tone control
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* Klangregelung
** Super Bass: 30 Hz, 0 - +10 dB
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** Super-Bass: 30 Hz, 0 - +10 dB
Bass: 50 Hz, ± 5 dB
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** Bass: 50 Hz, ± 5 dB
** Treble: 20 kHz, ± 5 dB
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** Höhen: 20 kHz, ± 5 dB
** Super treble: 50 kHz, ± 10 dB
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** Super-Höhen: 50 kHz, ± 10 dB
* Loudness: + 7 dB at 50 Hz
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* Loudness: + 7 dB bei 50 Hz
* High Filter: 7 kHz, - 6 dB / octave
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* High Filter: 7 kHz, - 6 dB / Oktave
* Low Filter (Subsonic): 20 Hz, -12 dB / octave
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* Low Filter (Subsonic): 20 Hz, -12 dB / Oktave
 
* Muting:  
 
* Muting:  
  
  
'''Special Features''''
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'''Besondere Ausstattungen'''
* Gold-plated Cinch connectors
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* Vergoldete Cinch- Anschlüsse
* Front connectors
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* Anschlüsse Vorne
Video / Aux 1 input
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** Video / Aux 1 Eingang
  
  
== Remarks ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
* Technics preamplifier
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* Technics Vorverstärker
 
** [[Technics SU-A 4 MK 2]]
 
** [[Technics SU-A 4 MK 2]]
 
** [[Technics SU-A 6 MK 2]]
 
** [[Technics SU-A 6 MK 2]]
  
  
* [[Technics power amplifier
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* Technics Endverstärker
 
** [[Technics SE-A 3 MK 2]]
 
** [[Technics SE-A 3 MK 2]]
 
** [[Technics SE-A 5 MK 2]]
 
** [[Technics SE-A 5 MK 2]]
  
  
== Pictures ==
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== Bilder ==
* Excerpt from brochure: Technics combi SU-A 6 MK 2 / SE-A 5 MK 2
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* Auszug aus Prospekt: Technics Kombi SU-A 6 MK 2 / SE-A 5 MK 2
[[File:Technics SE-A 5-SU-A 6 MK2-Prospekt-1.jpg|1600px]]
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[[Datei:Technics SE-A 5-SU-A 6 MK2-Prospekt-1.jpg|1600px]]
  
  
== Reports ==
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== Berichte ==
Weakness is the MN6631A ICs - no longer available and sensitive to input pulses. Responsible for audio input switching. Owners often report short circuits in the ICs when active RCA connections are disconnected or plugged during operation. This is generally not recommended anyway. The ICs in question are numbered 301 to 305 in the service manual. Symptom: Device starts, input switching does not work, input selector LEDs dark and fuse in the 18 (23) volt supply area blows immediately.
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== Links ==
 
== Links ==
* Report at "Adrian Kingston": [[http://www.adrian-kingston.com/SEA5.htm]]
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* Bericht bei "Adrian Kingston": [[http://www.adrian-kingston.com/SEA5.htm]]
  
[[Category:Preamplifier]]
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[[Kategorie:Vorverstärker]]

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