Difference between revisions of "Pioneer A-447"

(→‎Bemerkungen)
 
(6 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 
__NOTOC__
 
__NOTOC__
−
==Daten==
+
==Data==
−
{{Navigation}}
+
{{navigation}}
−
'''Allgemein'''
+
'''General'''
−
* Hersteller: [[Pioneer]]
+
* Manufacturer: [[Pioneer]]
−
* Modell: A-447
+
* Model: A-447, component of the complete systems [[Pioneer X-D 400 CD]], [[Pioneer X-D 447 WMCD]]
−
* Baujahre: 1990 - 1992
+
* Type: Integrated amplifier
−
* Hergestellt in: Japan
+
* Years of manufacture: 1990 - 1991
−
* Typ: Vollverstärker
+
* Made in: Japan
−
* Fernbedienung: Nein
+
* Type: Integrated amplifier
−
* Leistungsaufnahme: 550 W (max)
+
* Color: Black
−
* Abmessungen: 420 x 352 x 126 mm
+
* Remote control: No
−
* Gewicht: 8,1 kg
+
* Power consumption: 550 W (max.)
−
* Farbe: schwarz
+
* Dimensions: 420 x 352 x 126 mm (WxHxD)
−
* Neupreis ca.: 500 DM
+
* Weight: 8.1 kg
 +
* Original price approx.: 500 DM
  
  
−
'''Anschlüsse'''
+
'''Connections'''
−
* Anzahl der Eingänge:
+
* Number of inputs:
−
** 1x Phono (Cinch): 2,5 mV / 50 kOhm (MM), 0,2 mV / 100 Ohm (MC)
+
** 1x Phono (Cinch): 2.5 mV / 50 kOhm (MM), 0.2 mV / 100 Ohm (MC).
 
** CD, Tuner, Line, 2x Tape In (Cinch): 150 mV / 40 kOhm
 
** CD, Tuner, Line, 2x Tape In (Cinch): 150 mV / 40 kOhm
−
* Anzahl der Ausgänge:
+
* Number of outputs:
 
** 2x Tape Out (Cinch): 150 mV / 2,2 kOhm
 
** 2x Tape Out (Cinch): 150 mV / 2,2 kOhm
−
** Kopfhörer (6,3mm Klinke)
+
** Headphones (6,3mm jack)
−
** 2 Lautsprecherpaare (Drehklemmen)
+
** 2 pairs of loudspeakers (rotary terminals)
  
  
−
'''Technische Daten'''
+
'''Technical Data'''
−
* Dauerleistung (bei Klirrfaktor)
+
* Continuous power (at distortion factor)
−
** 8 Ohm: 2x 70 W (1,0%, DIN)
+
** 8 Ohm: 2 x 60 W / 0,009%
−
** 4 Ohm: 2x 100 W (1,0%, DIN)
+
4 Ohm: 2 x 80 W  
−
* Dynamikleistung
+
* Dynamic power
 
** 8 Ohm: 75 W
 
** 8 Ohm: 75 W
−
** 4 Ohm: 110 W
+
4 Ohm: 110 W
−
* Gesamtklirrfaktor: 0,009% (20Hz - 20 kHz, 60W, 8 Ohm) 0,02% (20Hz - 20 kHz, 80W, 4 Ohm)
+
Total harmonic distortion: 0.009% (20Hz - 20 kHz, 60W, 8 Ohm) 0.02% (20Hz - 20 kHz, 80W, 4 Ohm)
−
* Frequenzgang:  
+
* Frequency response:  
−
** PHONO (MM) 20 HZ bis 20kHz ± 0,3 dB
+
** PHONO (MM) 20 HZ to 20kHz ± 0.3 dB
−
** PHONO (MC) 20 HZ bis 20kHz ± 0,5 dB
+
PHONO (MC) 20 HZ to 20kHz ± 0.5 dB
−
** CD, TUNER, LINE, TAPE 5 HZ bis 100kHz +0 dB / -3dB
+
CD, TUNER, LINE, TAPE 5 HZ to 100kHz +0 dB / -3dB
−
* Stereokanaltrennung:
+
* Stereo Channel Separation:
−
* Signalrauschabstand:
+
* Signal-to-noise ratio:
−
* Dämpfungsfaktor:  
+
* Attenuation factor:  
−
* Klangregelung: analog (-30 dB)
+
* Tone control: analog (-30 dB).
 
** Bass: ±8 dB (100 Hz)
 
** Bass: ±8 dB (100 Hz)
−
** Höhen: ±8 dB (10 kHz)  
+
** Treble: ±8 dB (10 kHz)  
−
* Loudness: ja, Taste ( + 5 dB - 100 Hz / +3 dB - 10 kHz)
+
* Loudness: yes, button ( + 5 dB - 100 Hz / +3 dB - 10 kHz)
−
* Subsonic: ja (17 Hz - 12 dB/Okt.)
+
* Subsonic: yes (17 Hz - 12 dB/oct.)
−
* Mute: ja
+
* Mute: yes
−
* Direct/Line-Straight: ja
+
* Direct/Line-Straight: yes
 
          
 
          
  
−
'''Besondere Ausstattungen'''
+
'''Special Features'''
−
* Aufnahmewahlschalter
+
* Record selector switch
−
* Lautsprecherpaare und Kopfhörer werden über Relais geschaltet
+
* Speaker pairs and headphones are switched via relays
−
* Metallfrontplatte
+
* Metal front panel
−
* Direct - Schalter zum Überbrücken der Klangregelstufe
+
* Direct - switch to bypass the tone control stage
−
* Phono - Eingang mit Wahlmöglichkeit MM/MC subsonic Filter
+
* Phono - input with choice of MM/MC subsonic filter
−
* Adapter-Buchsen - zum einschleifen eines Equalizers (standardmäßig gebrückt)
+
* Adapter sockets - for looping in an equalizer (bridged as standard)
  
−
== Bemerkungen ==
+
 
−
Vorgängermodell:
+
== Remarks ==
 +
* Previous model:
 
* [[Pioneer A-445]]
 
* [[Pioneer A-445]]
  
−
Nachfolgemodell:
+
 
 +
* Successor model:
 
* [[Pioneer A-449]]
 
* [[Pioneer A-449]]
  
−
Weitere Modelle der gleichen Serie:
+
 
 +
* Other models in the same series:
 
*[[Pioneer A-117]]
 
*[[Pioneer A-117]]
 
*[[Pioneer A-227]]
 
*[[Pioneer A-227]]
Line 74: Line 78:
 
*[[Pioneer A-858]]
 
*[[Pioneer A-858]]
  
−
== Bilder ==
+
 
−
[[Datei:Pioneer A-447.jpg]]
+
== Pictures ==
−
== Berichte ==
+
*[[Picture: Pioneer A-447
 +
[[File:Pioneer A-447-1990.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
  
−
[[Kategorie:Vollverstärker]]
+
 
 +
[[Category:Integrated amplifier]]

Latest revision as of 01:39, 12 April 2021

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: A-447, component of the complete systems Pioneer X-D 400 CD, Pioneer X-D 447 WMCD
  • Type: Integrated amplifier
  • Years of manufacture: 1990 - 1991
  • Made in: Japan
  • Type: Integrated amplifier
  • Color: Black
  • Remote control: No
  • Power consumption: 550 W (max.)
  • Dimensions: 420 x 352 x 126 mm (WxHxD)
  • Weight: 8.1 kg
  • Original price approx.: 500 DM


Connections

  • Number of inputs:
    • 1x Phono (Cinch): 2.5 mV / 50 kOhm (MM), 0.2 mV / 100 Ohm (MC).
    • CD, Tuner, Line, 2x Tape In (Cinch): 150 mV / 40 kOhm
  • Number of outputs:
    • 2x Tape Out (Cinch): 150 mV / 2,2 kOhm
    • Headphones (6,3mm jack)
    • 2 pairs of loudspeakers (rotary terminals)


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2 x 60 W / 0,009%

4 Ohm: 2 x 80 W

  • Dynamic power
    • 8 Ohm: 75 W

4 Ohm: 110 W Total harmonic distortion: 0.009% (20Hz - 20 kHz, 60W, 8 Ohm) 0.02% (20Hz - 20 kHz, 80W, 4 Ohm)

  • Frequency response:
    • PHONO (MM) 20 HZ to 20kHz ± 0.3 dB

PHONO (MC) 20 HZ to 20kHz ± 0.5 dB CD, TUNER, LINE, TAPE 5 HZ to 100kHz +0 dB / -3dB

  • Stereo Channel Separation:
  • Signal-to-noise ratio:
  • Attenuation factor:
  • Tone control: analog (-30 dB).
    • Bass: ±8 dB (100 Hz)
    • Treble: ±8 dB (10 kHz)
  • Loudness: yes, button ( + 5 dB - 100 Hz / +3 dB - 10 kHz)
  • Subsonic: yes (17 Hz - 12 dB/oct.)
  • Mute: yes
  • Direct/Line-Straight: yes


Special Features

  • Record selector switch
  • Speaker pairs and headphones are switched via relays
  • Metal front panel
  • Direct - switch to bypass the tone control stage
  • Phono - input with choice of MM/MC subsonic filter
  • Adapter sockets - for looping in an equalizer (bridged as standard)


Remarks[edit]




Pictures[edit]

  • [[Picture: Pioneer A-447

Pioneer A-447-1990.jpg


Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Pioneer_A-447&oldid=277153"