Editing Pioneer M-25

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

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