Difference between revisions of "Pioneer M-22"
 
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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: [[Pioneer]]
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* Manufacturer: [[Pioneer]]
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* Modell: M-22
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* Model: M-22
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* Typ: Class A Endstufe
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* Model series: Series 20
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* Baujahre: 1976-1981
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* Type: Class A power amplifier
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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 Endstufe
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* Color: Metal Silver / Black
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* Leistungsaufnahme: 240 W
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* Power consumption: 450 W
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* Abmessungen: 420 x 153 x 370 mm (BxHxT)
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* Dimensions: 420 x 153 x 370 mm (WxHxD)
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* Gewicht: 22 kg
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* Weight: 22 kg
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* Neupreis ca.: 120'000 Yen (Japan 1980), 2.000 DM (1978)
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* Original price approx.: 120'000 Yen (Japan 1976), 2'000 DM (1978)
  
  
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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 / 100kOhm
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** Input sensitivity: 1V/50kOhm.
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*** Phono Eingangswiderstand umschaltbar: 100 Ohm / 10k / 25k / 50k / 75k / 100kOhm
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* Number of outputs:
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*** Phono Eingangskapazität umschaltbar: 100 / 150 / 200 / 300 / 400 / 500pF
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** 1 loudspeaker pair
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*** Phono max. Spannung: 300mV (0,01% THD, 1Khz)
 
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** AUX 1, 2: 150mV / 50kOhm
 
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** Tape Play: 150mV / 50kOhm
 
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* Anzahl der Ausgänge:
 
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** Tape Rec: 150mV / 1kOhm
 
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** Pre-Out:
 
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*** 1V / 450 Ohm (50kOhm, nominal)
 
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*** 20V / 150 Ohm (50kOhm, max.)
 
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Ausgangleistung:
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* Continuous output Class A
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** Power Class A (1 kHz an 8 Ohm): 2 x 42 Watt
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** 8 Ohm: 2 x 30W (20Hz...20Khz)
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** Power Class A (1 kHz an 4 Ohm): 2 x 72 Watt
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** 4 Ohm: 2 x 30W (10Hz...30Khz)
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power class A (40 Hz an 4 Ohm): 2 x 72 Watt
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* Dynamic power
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** 8 Ohm:
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** 4 Ohm:
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* Total harmonic distortion : 0.01%.
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** THD : < 0.01% (10Hz...30Khz, 8 Ohm, nominal power)
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*** < 0.005% (10Hz...30Khz, 8 Ohm, 15W)
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*** < 0.005% (10Hz...30Khz, 8 Ohm, 1W)
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IMD : < 0.01% (20Hz...20Khz, 8 Ohm)  
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* Attenuation factor: 60 / 8 Ohm
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* Frequency response: 2 Hz - 150 kHz (+0 / -1dB)
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* Power bandwidth: 10Hz - 30Khz (nominal power)
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* Signal to noise ratio: 106 dB
  
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Klirrfaktor: Intermodulation (50/7000 Hz 4:1):(Klirr/IM) 2 x Nennleistung (30 W):(0,0055%/0,0022%)
 
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2 x 5 W:(0,0048%/0,0013%)
 
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2 x 50 mW:(0,025%/0,006%)
 
  
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Frequenzgang 1,7 Hz-55 kHz (-1 dB)
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'''Special Features'''
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< 1 Hz-210 kHz (-3 dB)
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* Pioneer M-22 Class A power amplifier in "open design".
  
  
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Fremdspannungsabstand/Geraüsch 2 x 50 mW 70/81 dB
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== Notes ==
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* Other models in the same series:
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** [[Pioneer C-21]]
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** [[Pioneer M-22]]
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** [[Pioneer D-23]]
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** [[Pioneer U-24]]
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** [[Pioneer M-25]]
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** [[Pioneer F-26]]
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** [[Pioneer A-27]]
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** [[Pioneer F-28]]
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** [[Pioneer PL-C 590]]
  
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2 x 5 W 90/101 dB
 
  
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Vollaussteurung 98/109 dB
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== Pictures ==
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* Frequenzgang:
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* Image: Pioneer M-22
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** Phono: 20 Hz – 20.000 Hz ± 0,2 dB
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[[File:Pioneer M-22-2.jpg]]
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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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* Klirrfaktor:
 
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** Phono: 0,006 %
 
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** AUX: 0,005 %
 
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* Signalrauschabstand:
 
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** > 80dB (Phono MM)
 
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** > 100dB (Tuner, Tape, Aux)
 
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* Stereokanaltrennung:
 
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* Klangregelung: nein
 
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* Low Filter: 15 Hz (6 dB/Oktave)
 
  
  
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'''Besondere Ausstattungen'''
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* Picture: Pioneer M-22 connector panel
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* Pegelregler L + R
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[[File:Pioneer M 22-3.jpg]]
  
  
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== Bemerkungen ==
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* Picture: Pioneer M-22 back panel
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* Weitere Modelle der gleichen Serie:
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[[File:Pioneer M 22-4.jpg]]
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** [[Pioneer C-21 Vorverstärker|C-21 Vorverstärker]]
 
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** [[Pioneer M-22 Endstufe|M-22 Endstufe]]
 
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** [[Pioneer D-23 Frequenzweiche|D-23 Frequenzweiche]]
 
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** [[Pioneer U-24 Programmwähler|U-24 Programmwähler]]
 
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** [[Pioneer M-25 Endstufe|M-25 Endstufe]]
 
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** [[Pioneer F-26 Tuner|F-26 Tuner]]
 
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** [[Pioneer A-27 Vollverstärker|A-27 Vollverstärker]]
 
  
  
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== Bilder ==
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* Brochure excerpt: Pioneer Combi Series 20 with C-21, M-22, D-23, U-24.
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* Bild: Pioneer C-21 Front
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[[File:Pioneer C21-M22-D23-U24 1979-80-2.jpg]]
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[[Datei:Pioneer C-21-1.jpg]]
 
  
  
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* Bild: Pioneer C-21 Rückseite
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== Reports ==
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[[Datei:Pioneer C-21-2.jpg]]
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* Report on "Good Old Hifi": [http://www.good-old-hifi.de/hoehepunkte-der-woche-372015/]
  
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* Report on "Mackers": [http://www.mackern.de/index.php/2008/01/18/pioneer-m22/]
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* Prospektauszug: Pioneer Kombi Serie 20 mit C-21, M-22, D-23, U-24
 
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[[Datei:Pioneer C21-M22-D23-U24 1979-80-2.jpg]]
 
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== Berichte ==
 
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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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* Bericht bei "Mackern": [[http://www.mackern.de/index.php/2013/01/18/pioneer-c21/]]
 
  
  
 
== Links ==
 
== Links ==
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* Externer Link: Pioneer Katalog 1977: [http://pioneer.pytalhost.eu/1977/pioneer01.jpg]
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* External link: "The Vintage Knob" website: [http://www.thevintageknob.org/pioneer-M-22.html]
  
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* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/pioneer-C-21.html]
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* External link: "Audio Database, Japan" website: [http://audio-database.com/PIONEER-EXCLUSIVE/amp/m-22-e.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:Power Amplifiers]]

Latest revision as of 14:15, 10 December 2020

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: M-22
  • Model series: Series 20
  • Type: Class A power amplifier
  • Years of manufacture: 1976 - 1981
  • Made in: Japan
  • Color: Metal Silver / Black
  • Power consumption: 450 W
  • Dimensions: 420 x 153 x 370 mm (WxHxD)
  • Weight: 22 kg
  • Original price approx.: 120'000 Yen (Japan 1976), 2'000 DM (1978)


Connections

  • Number of inputs:
    • Input sensitivity: 1V/50kOhm.
  • Number of outputs:
    • 1 loudspeaker pair


Technical Data

  • Continuous output Class A
    • 8 Ohm: 2 x 30W (20Hz...20Khz)
    • 4 Ohm: 2 x 30W (10Hz...30Khz)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion : 0.01%.
    • THD : < 0.01% (10Hz...30Khz, 8 Ohm, nominal power)
      • < 0.005% (10Hz...30Khz, 8 Ohm, 15W)
      • < 0.005% (10Hz...30Khz, 8 Ohm, 1W)

IMD : < 0.01% (20Hz...20Khz, 8 Ohm)

  • Attenuation factor: 60 / 8 Ohm
  • Frequency response: 2 Hz - 150 kHz (+0 / -1dB)
  • Power bandwidth: 10Hz - 30Khz (nominal power)
  • Signal to noise ratio: 106 dB


Special Features

  • Pioneer M-22 Class A power amplifier in "open design".


Notes[edit]


Pictures[edit]

  • Image: Pioneer M-22

Pioneer M-22-2.jpg


  • Picture: Pioneer M-22 connector panel

Pioneer M 22-3.jpg


  • Picture: Pioneer M-22 back panel

Pioneer M 22-4.jpg


  • Brochure excerpt: Pioneer Combi Series 20 with C-21, M-22, D-23, U-24.

Pioneer C21-M22-D23-U24 1979-80-2.jpg


Reports[edit]

  • Report on "Good Old Hifi": [1]
  • Report on "Mackers": [2]


Links[edit]

  • External link: "The Vintage Knob" website: [3]
  • External link: "Audio Database, Japan" website: [4]
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