Difference between revisions of "Pioneer M-25"
 
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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: [[Pioneer]]
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* Manufacturer: [[Pioneer]]
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* Modell: M-25
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* Model: M-25
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* Typ: Class AB Endstufe
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* Model range: Series 20
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* Baujahre: 1976 - 1981
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* Type: Class AB 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 / Schwarz
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* Made in: Japan
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* Leistungsaufnahme: 800 W
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* Color: Metal Silver / Black
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* Abmessungen: 420 x 153 x 370 mm (BxHxT)
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* Power consumption: 800 W
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* Gewicht: 22,5 kg
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* Dimensions: 420 x 153 x 370 mm (WxHxD)
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* Neupreis ca.: 200'000 Yen (Japan 1980), 3.000 DM
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* Weight: 22.5 kg
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* Original price approx.: 200'000 Yen (Japan 1980), 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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** Eingangsempfindlichkeit: 1V/50kOhm
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** Input sensitivity: 1V/50kOhm.
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* Anzahl der Ausgänge:
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* Number of outputs:
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** 1 Lautsprecherpaar
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** 1 loudspeaker pair
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung Class AB (Class A-Betrieb bis 3W)
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* Continuous power Class AB (Class A operation up to 3W)
 
** 8 Ohm: 2 x 120W (5Hz - 30kHz, THD 0.01%)  
 
** 8 Ohm: 2 x 120W (5Hz - 30kHz, THD 0.01%)  
 
** 4 Ohm: 2 x 120W (5Hz - 20kHz, THD 0.02%)  
 
** 4 Ohm: 2 x 120W (5Hz - 20kHz, THD 0.02%)  
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* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
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* Gesamtklirrfaktor: 0,01%
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* Total harmonic distortion: 0.01%
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** THD : < 0,01% (10Hz...30Khz, 8 Ohm, Nennleistung)
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** THD : &lt; 0.01% (10Hz...30Khz, 8 Ohm, nominal power)
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*** < 0,01% (10Hz...30Khz, 8 Ohm, 60W)  
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*** &lt; 0.01% (10Hz...30Khz, 8 Ohm, 60W)  
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*** < 0,007% (10Hz...30Khz, 8 Ohm, 1W)  
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*** &lt; 0.007% (10Hz...30Khz, 8 Ohm, 1W)  
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* Dämpfungsfaktor: 100 / 8 Ohm
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* Attenuation factor: 100 / 8 Ohm
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* Frequenzgang: 5Hz - 200kHz, +0 -1dB (bei 1W)  
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* Frequency response: 5Hz - 200kHz, +0 -1dB (at 1W)  
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* Leistungsbandbreite: 5Hz - 100kHz (THD 0.05%)  
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* Power bandwidth: 5Hz - 100kHz (THD 0.05%)  
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* Signalrauschabstand: 120 dB
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* Signal to noise ratio: 120 dB
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* Kanaltrennung:
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* Channel separation:
 
** 1kHz: 105 dB  
 
** 1kHz: 105 dB  
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** 100kHz: 70 dB  
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100kHz: 70 dB  
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Pioneer M-25 Class A Endverstärker in "offener Bauweise"
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* Pioneer M-25 Class A power amplifier in "open design".
  
  
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== Bemerkungen ==
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== Notes ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
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** [[Pioneer C-21 Vorverstärker|C-21 Vorverstärker]]
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** [[Pioneer C-21]]
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** [[Pioneer M-22 Endstufe|M-22 Endstufe]]
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** [[Pioneer M-22]]
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** [[Pioneer D-23 Frequenzweiche|D-23 Frequenzweiche]]
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** [[Pioneer D-23]]
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** [[Pioneer U-24 Programmwähler|U-24 Programmwähler]]
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** [[Pioneer U-24]]
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** [[Pioneer M-25 Endstufe|M-25 Endstufe]]
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** [[Pioneer M-25]]
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** [[Pioneer F-26 Tuner|F-26 Tuner]]
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** [[Pioneer F-26]]
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** [[Pioneer A-27 Vollverstärker|A-27 Vollverstärker]]
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** [[Pioneer A-27]]
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** [[Pioneer F-28 Tuner|F-28 Tuner]]
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** [[Pioneer F-28]]
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** [[Pioneer PL-C 590 Plattenspieler|PL-C 590 Plattenspieler]]
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** [[Pioneer PL-C 590]]
  
  
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== Bilder ==
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== Pictures ==
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* Bild: Pioneer M-25
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* Excerpt from Japan advertisement: Pioneer M-25
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[[Datei:Pioneer M 25-2.jpg]]
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[[File:Pioneer M-25-1977.jpg]]
  
  
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== Berichte ==
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== Reports ==
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* Bericht bei "Hifi Legenden": [[http://www.hifi-legenden.at/?p=414]]
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* Review at [[Hifi Legends]] [[http://www.hifi-legenden.at/?p=414]]
  
  
 
== Links ==
 
== Links ==
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* Externer Link: Webseite "Audio Database, Japan": [http://audio-database.com/PIONEER-EXCLUSIVE/amp/m-25-e.html]
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* External link: "Audio Database, Japan" website: [http://audio-database.com/PIONEER-EXCLUSIVE/amp/m-25-e.html]
  
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[[Kategorie:Endstufen]]
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[[Category:Power Amplifiers]]

Latest revision as of 07:44, 15 September 2020

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: M-25
  • Model range: Series 20
  • Type: Class AB power amplifier
  • Years of manufacture: 1976 - 1981
  • Made in: Japan
  • Color: Metal Silver / Black
  • Power consumption: 800 W
  • Dimensions: 420 x 153 x 370 mm (WxHxD)
  • Weight: 22.5 kg
  • Original price approx.: 200'000 Yen (Japan 1980), 3'000 DM


Connections

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


Technical Data

  • Continuous power Class AB (Class A operation up to 3W)
    • 8 Ohm: 2 x 120W (5Hz - 30kHz, THD 0.01%)
    • 4 Ohm: 2 x 120W (5Hz - 20kHz, THD 0.02%)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.01%
    • THD : < 0.01% (10Hz...30Khz, 8 Ohm, nominal power)
      • < 0.01% (10Hz...30Khz, 8 Ohm, 60W)
      • < 0.007% (10Hz...30Khz, 8 Ohm, 1W)
  • Attenuation factor: 100 / 8 Ohm
  • Frequency response: 5Hz - 200kHz, +0 -1dB (at 1W)
  • Power bandwidth: 5Hz - 100kHz (THD 0.05%)
  • Signal to noise ratio: 120 dB
  • Channel separation:
    • 1kHz: 105 dB

100kHz: 70 dB


Special Features

  • Pioneer M-25 Class A power amplifier in "open design".


Notes[edit]


Pictures[edit]

  • Excerpt from Japan advertisement: Pioneer M-25

Pioneer M-25-1977.jpg


Reports[edit]


Links[edit]

  • External link: "Audio Database, Japan" website: [2]
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