Editing Denon PRA-1000 B

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Denon]]
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* Hersteller: [[Denon]]
* Model: PRA-1000 B
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* Modell: PRA-1000 B
* Type: Tube preamplifier
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* Typ: Röhren-Vorverstärker
* Years of manufacture: 1976 - 1979
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* Baujahre: 1976 - 1979
* Made in: Japan
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* Hergestellt in: Japan
* Color: Silver / Black
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* Farbe: Silber / Schwarz
* Power consumption: 80 W
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* Leistungsaufnahme: 80 W
* Dimensions: 410 x 152 x 271 mm (WxHxD)
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* Abmessungen: 410 x 152 x 271 mm (BxHxT)
* Weight: 8.5 kg
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* Gewicht: 8,5 kg
* Original price approx.: 230'000 (Japan, 1976), 4'000 DM
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* Neupreis ca.: 230'000 (Japan, 1976), 4'000 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono 1: 2.5 mV / 50 kOhm, max. 600 mV, 1 kHz.
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** Phono 1: 2,5 mV / 50 kOhm, max. 600 mV, 1 kHz
** Phono 2: 2.5 mV / 30 kOhm, max. 600 mV, 1 kHz
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** Phono 2: 2,5 mV / 30 kOhm, max. 600 mV, 1 kHz
Tuner: 250 mV / 200 kOhm  
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** Tuner: 250 mV / 200 kOhm  
** Aux 1&2: 250 mV / 200 kOhm  
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** Aux 1&2: 250 mV / 200 kOhm  
 
** Tape Play 1, 2: 250 mV / 200 kOhm
 
** Tape Play 1, 2: 250 mV / 200 kOhm
 
** Main Out:  
 
** Main Out:  
* Number of outputs:
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* Anzahl der Ausgänge:
 
** Tape Rec 1, 2:  
 
** Tape Rec 1, 2:  
** Headphones: 30 mW at 8 Ohm
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** Kopfhörer: 30 mW bei 8 Ohm
Line Out: 1 V
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** Line Out: 1 V
  
  
'''Technical Data'''
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'''Technische Daten'''
* Total harmonic distortion: < 0.06 % (high level, 20 - 20'000 Hz)
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* Gesamtklirrfaktor: < 0,06 % (Hochpegel, 20 - 20'000 Hz)
* Frequency response:  
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* Frequenzgang:  
** Phono MM: 20 - 20'000 Hz, (+ 0.3 dB / - 0.5 dB).
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** Phono MM: 20 - 20'000 Hz, (+ 0,3 dB / - 0,5 dB)
High level: 8 - 100'000 Hz (+ 0 dB / - 1 dB)
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** Hochpegel: 8 - 100'000 Hz (+ 0 dB / - 1 dB)
* Signal-to-noise ratio:  
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* Signalrauschabstand:  
** Phono MM: &gt; 71 dB  
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** Phono MM: > 71 dB  
** High level: &gt; 83 dB
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** Hochpegel: > 83 dB
* Tone control:
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* Klangregelung:
** Bass: ± 10 dB at 50 Hz
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** Bass: ± 10 dB bei 50 Hz
** Treble: ± 10 dB at 20 kHz
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** Höhen: ± 10 dB bei 20 kHz
** Low Filter: 2-stage
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** Low Filter: 2-stufig
*** Stage 1: 25 Hz (12 dB / octave)
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*** Stufe 1: 25 Hz (12 dB / Oktave)
*** Stage 2: 70 Hz (12 dB / octave)
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*** Stufe 2: 70 Hz (12 dB / Oktave)
High Filter: 2-stage
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** High Filter: 2-stufig
*** Stage 1: 6 kHz (12 dB / octave)
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*** Stufe 1: 6 kHz (12 dB / Oktave)
*** Stage 2: 10 kHz (12 dB / octave)
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*** Stufe 2: 10 kHz (12 dB / Oktave)
** Power control: 3-stage
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** Leistungsbeeinflussung: 3-stufig
*** Level 1: - 10 dB
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*** Stufe 1: - 10 dB
*** Stage 2: 0 dB
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*** Stufe 2: 0 dB
*** Stage 3: + 10 dB
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*** Stufe 3: + 10 dB
  
  
'''Special Features'''
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'''Besonderheiten'''
* Tape dubbing in both directions
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* Tape Dubbing in beide Richtungen
* Tone control L + R separately
 
  
  
== Comments ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
* Preamplifier:
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* Vorverstärker:
 
* [[Denon PRA-1000 B]]
 
* [[Denon PRA-1000 B]]
 
* [[Denon PRA-1001]]
 
* [[Denon PRA-1001]]
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* [[Power Amplifier]]
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* Endverstärker:
 
* [[Denon POA-1000 B]]
 
* [[Denon POA-1000 B]]
 
* [[Denon POA-1001]]
 
* [[Denon POA-1001]]
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== Pictures ==
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== Bilder ==
* Image: Denon PRA-1000 B
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* Bild: Denon PRA-1000 B
[[File:Denon PRA-1000 B-19771.jpg]]
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[[Datei:Denon PRA-1000 B-19771.jpg]]
  
  
== Reports ==
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== Berichte ==
  
  
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[[Category:Preamplifier]]
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[[Kategorie:Vorverstärker]]

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