Editing Pioneer C-21

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__NOTOC__
 
__NOTOC__
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== Data ==
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== Daten ==
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{{navigation}}
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{{Navigation}}
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'''General'''
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'''Allgemein'''
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* Manufacturer: [[Pioneer]]
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* Hersteller: [[Pioneer]]
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* Model: C-21
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* Modell: C-21
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* Model range: Series 20
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* Baujahre: 1977-1981
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* Type: Preamplifier
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* Hergestellt in: Japan
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* Years of manufacture: 1976 - 1981
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* Farbe: Metall Silber
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* Made in: Japan
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* Typ: Stereo Vorverstärker
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* Color: Metal Silver
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* Leistungsaufnahme: 10 W
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* Power consumption: 10 W
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* Abmessungen: 420 × 81 × 357 mm (BxHxT)
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* Dimensions: 420 × 81 × 357 mm (WxHxD)
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* Gewicht: 6,3 kg
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* Weight: 6.3 kg
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* Neupreis ca.: 60'000 Yen (Japan 1980), 1.000 DM (1978)
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* Original price approx.: 1'000 DM (1978)
 
  
  
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'''Connections'''
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'''Anschlüsse'''
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* Number of inputs:
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* Anzahl der Eingänge:
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** Phono MM: 2.5 mV / 100kOhm.
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** Phono MM: 2,5 mV / 100kOhm
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*** Phono input resistance switchable: 100 Ohm / 10k / 25k / 50k / 75k / 100kOhm  
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*** Phono Eingangswiderstand umschaltbar: 100 Ohm / 10k / 25k / 50k / 75k / 100kOhm  
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*** Phono input capacitance switchable: 100 / 150 / 200 / 300 / 400 / 500pF  
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*** Phono Eingangskapazität umschaltbar: 100 / 150 / 200 / 300 / 400 / 500pF  
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*** Phono max. voltage: 300mV (0,01% THD, 1Khz)  
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*** Phono max. Spannung: 300mV (0,01% THD, 1Khz)  
 
** AUX 1, 2: 150mV / 50kOhm  
 
** AUX 1, 2: 150mV / 50kOhm  
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** Tape Play: 150mV / 50kOhm
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** Tape Play: 150mV / 1kOhm
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* Number of outputs:
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* Anzahl der Ausgänge:
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** Tape Rec: 150mV / 1kOhm
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** Tape Rec:  
 
** Pre-Out:  
 
** Pre-Out:  
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*** 1V / 450 Ohm (50kOhm, nominal).
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*** 1V / 450 Ohm (50kOhm, nominal)  
 
*** 20V / 150 Ohm (50kOhm, max.)  
 
*** 20V / 150 Ohm (50kOhm, max.)  
  
  
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'''Technical Data'''
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'''Technische Daten'''
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* Frequency response:
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* Frequenzgang:
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** Phono: 20 Hz - 20,000 Hz ± 0.2 dB.
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** Phono: 20 Hz – 20.000 Hz ± 0,2 dB
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** AUX 1: 10 Hz - 100,000 Hz + 0 -0.2 dB  
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** AUX 1: 10 Hz – 100.000 Hz + 0 -0,2 dB  
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** AUX 2: 3 Hz - 300,000 Hz + 0 -1.0 dB  
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** AUX 2: 3 Hz – 300.000 Hz + 0 -1,0 dB  
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Distortion factor:
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* Klirrfaktor:
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** phono: 0.006 %
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** Phono: 0,006 %
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AUX: 0.005 % * SIGNAL TO NOISE RATIO
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** AUX: 0,005 %
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* Signal-to-noise ratio:
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* Signalrauschabstand:
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** > 80dB (phono MM)
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** > 80dB (Phono MM)
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** > 100dB (tuner, tape, aux)
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** > 100dB (Tuner, Tape, Aux)
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* stereo channel separation:
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* Stereokanaltrennung:
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* Tone control: no
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* Klangregelung: nein
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* Low Filter: 15 Hz (6 dB/octave)  
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* Low Filter: 15 Hz (6 dB/Oktave)  
  
  
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'''Special Features'''
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'''Besondere Ausstattungen'''
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* Level control L + R
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* Pegelregler L + R
  
  
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== Remarks ==
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== Bemerkungen ==
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* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
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** [[Pioneer C-21]]
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** [[Pioneer C-21 Vorverstärker|C-21 Vorverstärker]]
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** [[Pioneer M-22]]
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** [[Pioneer M-22 Endstufe|M-22 Endstufe]]
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** [[Pioneer D-23]]
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** [[Pioneer D-23 Frequenzweiche|D-23 Frequenzweiche]]
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** [[Pioneer U-24]]
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** [[Pioneer U-24 Programmwähler|U-24 Programmwähler]]
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** [[Pioneer M-25]]
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** [[Pioneer M-25 Endstufe|M-25 Endstufe]]
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** [[Pioneer F-26]]
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** [[Pioneer F-26 Tuner|F-26 Tuner]]
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** [[Pioneer A-27]]
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** [[Pioneer A-27 Vollverstärker|A-27 Vollverstärker]]
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** [[Pioneer F-28]]
 
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** [[Pioneer PL-C 590]]
 
  
  
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== Pictures ==
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== Bilder ==
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* Image: Pioneer C-21 Front
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* Bild: Pioneer C-21 Front
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[[File:Pioneer C-21-1.jpg]]
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[[Datei:Pioneer C-21-1.jpg]]
  
  
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* Picture: Pioneer C-21 back
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* Bild: Pioneer C-21 Rückseite
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[[File:Pioneer C-21-2.jpg]]
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[[Datei:Pioneer C-21-2.jpg]]
  
  
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* Brochure excerpt: Pioneer Combi Series 20 with C-21, M-22, D-23, U-24.
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* Prospektauszug: Pioneer Kombi Serie 20 mit C-21, M-22, D-23, U-24
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[[File:Pioneer C21-M22-D23-U24 1979-80-2.jpg]]
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[[Datei:Pioneer C-21-3.jpg]]
  
  
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== Reports ==
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== Berichte ==
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* Report on "Good Old Hifi": [[http://www.good-old-hifi.de/pioneer-c-21-der-vorverstaerker-aus-der-serie-20/]]
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* Bericht auf "Good Old Hifi": [[http://www.good-old-hifi.de/pioneer-c-21-der-vorverstaerker-aus-der-serie-20/]]
  
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* Report on "Mackers": [[http://www.mackern.de/index.php/2013/01/18/pioneer-c21/]]
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* Bericht bei "Mackern": [[http://www.mackern.de/index.php/2013/01/18/pioneer-c21/]]
  
  
 
== Links ==
 
== Links ==
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* External link: [[The Vintage Knob]] website: [http://www.thevintageknob.org/pioneer-C-21.html]
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* Externer Link: Pioneer Katalog 1977: [http://pioneer.pytalhost.eu/1977/pioneer01.jpg]
  
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* External link: "Audio Database, Japan" website: [http://audio-database.com/PIONEER-EXCLUSIVE/amp/c-21-e.html]
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* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/pioneer-C-21.html]
  
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* Externer Link: Webseite "Audio Database, Japan": [http://audio-database.com/PIONEER-EXCLUSIVE/amp/c-21-e.html]
  
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[[Category:Preamplifier]]
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[[Kategorie:Vorverstärker]]

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