Difference between revisions of "Denon DRA-55"
 
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== Daten ==
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__NOTOC__
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{{Navigation}}
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== Data ==
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'''Allgemein'''
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'''''Denon Stereo Receiver DRA-55'''''
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* Hersteller: [[Denon]]
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{{navigation}}
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* Modell: DRA-55
 
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* Baujahre:1986
 
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* Hergestellt in:Japan
 
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* Farbe: schwarz
 
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* Fernbedienung: nein
 
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* Leistungsaufnahme: 95W @ 220V 50Hz
 
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* Abmessungen: B 434mm; H 112mm; T 312mm
 
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* Gewicht: 5,6kg
 
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* Neupreis ca.:
 
  
  
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'''Anschlüsse'''
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'''General:'''
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* Manufacturer: [[Denon]]
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* Model: DRA-55
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* Year of manufacture: 1987
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* Made in: Japan
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* Color: black
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* Remote control: no
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* Power consumption: 110 watts
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* Dimensions: W 434 x H 112 x D 312 mm
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* Weight: 6,3 Kg
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* Original price approx.: 900 DM
  
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*Anzahl der Eingänge: 5
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**PHONO: Signal to Noise Ratio MM 86dB @ 5.0mV Input; Sensitivity 2.5mV @ 47kOhms
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'''Connections:'''
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**CD/AUX: Signal to Noise Ratio 95dB @ 150mV Input; Sensitivity 150mV @ 33kOhms
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*Number of inputs: 5
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**TAPE 1: Signal to Noise Ratio 95dB @ 150mV Input
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PHONO: Signal to Noise Ratio MM 86 dB @ 5.0 mV Input; Sensitivity 2.5 mV @ 47kOhms
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CD/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms
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TAPE 1: Signal to Noise Ratio 95 dB @ 150 mV Input
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TAPE 2
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CD DIRECT: Signal to Noise Ratio 96 dB @ 150 mV Input
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Number of outputs:5
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TAPE 1
 
**TAPE 2
 
**TAPE 2
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**CD DIRECT: Signal to Noise Ratio 96dB @ 150mV Input
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**Headphones (6.3 mm jack)
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*Anzahl der Ausgänge:4
 
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**TAPE
 
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**3,5mm Kopfhörer
 
 
**Speaker A
 
**Speaker A
 
**Speaker B
 
**Speaker B
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== Technische Daten ==
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== Technical data ==
  
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'''Verstärker'''
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'''Amplifier:'''
  
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*Dauerleistung (bei Klirrfaktor)
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*Continuous power (at distortion).
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**8 Ohm: 40W + 40W (@ max. ≤ 0.05% Klirr)
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**8 Ohm: 2x 55 Watt (@ max. ≤ 0.02 % distortion).
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**4 Ohm: 55W + 55W (@ max. ≤ 1.00% Klirr)
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**4 Ohm:
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*Gesamtklirrfaktor: -3dB into 8 Ohms 0.04% (20Hz...20kHz)
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*Total distortion factor: -3 dB into 8 Ohms 0.04 % (20- 20 kHz).
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*Dämpfungsfaktor: mehr als 80 (bei 1kHz,8 Ohm)
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*Attenuation factor: more than 80 (at 1 kHz,8 ohms).
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*Frequenzgang: Phono RIAA-Kennlinie (Aufnahme Ausgang)
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*Frequency response: Phono RIAA characteristic (recording output)
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*MM 20Hz...20kHz ± 0.5dB
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*MM 20- 20 kHz ± 0.5 dB
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*TAPE, CD/AUX 20Hz...50kHz ± 1.5dB
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*TAPE, CD/AUX 20- 50 kHz ± 1.5 dB
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*Signalrauschabstand:55dB
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Signal-to-noise ratio: 55 dB
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*Stereokanaltrennung: 40dB (@ 1kHz)
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*Stereo Channel Separation: 40 dB (@ 1 kHz).
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*Klangregelung:
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*Tone control:
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**Bass: ± 8dB @ 100Hz
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**Bass: ± 8 dB @ 100 Hz.
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**Höhen: ± 8dB @ 10kHz
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Treble: ± 8 dB @ 10 kHz
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*Loudness: Variable , 10-stufig, 50Hz/10kHz, ± 10dB/± 5dB
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*Loudness: Variable , 10-step, 50 Hz/ 10 kHz, ± 10 dB/± 5 dB
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*Direct/Line-Straight: CD Direct
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*Direct/ Line-Straight: CD Direct
  
  
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'''Tuner'''
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'''Tuner:'''
  
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*Empfang:
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*Reception:
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*Frequenzen:
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*Frequencies:
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**UKW: 87.5 ~ 108MHz
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**UKW: 87.5 ~ 108 MHz
 
**MW: 522 ~ 1611 kHz
 
**MW: 522 ~ 1611 kHz
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*Frequenzgang: 30Hz ~ 15kHz
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*Frequency response: 30 Hz ~ 15 kHz
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*Eingangsmpfindlichkeit: 1.0µV (11.2dBf; @ 75Ohms)
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*Input sensitivity: 1.0 µV (11.2 dBf; @ 75 Ohms)
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*Klirrfaktor:  
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*Distortion factor:  
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*Mono 0.15% (@ 1kHz)
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*Mono: 0.15% (@ 1 kHz)
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*Stereo 0.3% (@ 1kHz)
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*Stereo: 0.3 % (@ 1 kHz)
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*Signalrauschabstand:  
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*Signal-to-noise ratio:  
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*Mono 82 dB
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*Mono: 82 dB
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*Stereo 78 dB
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*stereo: 78 dB
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*Kanaltrennung: 40dB (@ 1kHz)
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*Channel separation: 40 dB (@ 1 kHz)
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*Trennschärfe: 75dB
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*Separation: 75 dB
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*Gleichwellenselektion:
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*Common mode selection:
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*Nebenwellenselektion:
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*Sidetone selection:
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*Spiegelfrequenzdämpfung: 75dB
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*Mirror frequency attenuation: 75 dB
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*ZF-Dämpfung:
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*ZF attenuation:
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*AM-Unterdrückung: 50dB
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*AM suppression: 50 dB
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*Ausgangspegel:
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*Output level:
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*RDS: nein
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*RDS: no
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*Stationsspeicher: ja, 16 Stations
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*Station memory: yes, 16 stations
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'''Besondere Ausstattungen'''
 
  
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*Matrix-Display, hellblau-weiss
 
  
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'''Special features:'''
  
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==Bilder==
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*Matrix display, light blue-white
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==Notes==
  
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[[Datei:Dra55.jpg]]
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Other models in the same series:
  
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[[Kategorie:Receiver]]
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* [[Denon DRA-25|DRA-25]]
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* [[Denon DRA-35|DRA-35]]
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* [[Denon DRA-55|DRA-55]]
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* [[Denon DRA-75 VR|DRA-75 VR]]
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* [[Denon DRA-95 VR|DRA-95 VR]]
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==Pictures==
  
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[[File:Dra55.jpg]]
  
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[[Datei:Dra55.jpg]]
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[[Category:Receiver]]

Latest revision as of 13:55, 24 March 2020

Data[edit]

Denon Stereo Receiver DRA-55


General:

  • Manufacturer: Denon
  • Model: DRA-55
  • Year of manufacture: 1987
  • Made in: Japan
  • Color: black
  • Remote control: no
  • Power consumption: 110 watts
  • Dimensions: W 434 x H 112 x D 312 mm
  • Weight: 6,3 Kg
  • Original price approx.: 900 DM


Connections:

  • Number of inputs: 5

PHONO: Signal to Noise Ratio MM 86 dB @ 5.0 mV Input; Sensitivity 2.5 mV @ 47kOhms CD/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms TAPE 1: Signal to Noise Ratio 95 dB @ 150 mV Input TAPE 2 CD DIRECT: Signal to Noise Ratio 96 dB @ 150 mV Input

Number of outputs:5 TAPE 1

    • TAPE 2
    • Headphones (6.3 mm jack)
    • Speaker A
    • Speaker B


Technical data[edit]

Amplifier:

  • Continuous power (at distortion).
    • 8 Ohm: 2x 55 Watt (@ max. ≤ 0.02 % distortion).
    • 4 Ohm:
  • Total distortion factor: -3 dB into 8 Ohms 0.04 % (20- 20 kHz).
  • Attenuation factor: more than 80 (at 1 kHz,8 ohms).
  • Frequency response: Phono RIAA characteristic (recording output)
  • MM 20- 20 kHz ± 0.5 dB
  • TAPE, CD/AUX 20- 50 kHz ± 1.5 dB

Signal-to-noise ratio: 55 dB

  • Stereo Channel Separation: 40 dB (@ 1 kHz).
  • Tone control:
    • Bass: ± 8 dB @ 100 Hz.

Treble: ± 8 dB @ 10 kHz

  • Loudness: Variable , 10-step, 50 Hz/ 10 kHz, ± 10 dB/± 5 dB
  • Direct/ Line-Straight: CD Direct


Tuner:

  • Reception:
  • Frequencies:
    • UKW: 87.5 ~ 108 MHz
    • MW: 522 ~ 1611 kHz
  • Frequency response: 30 Hz ~ 15 kHz
  • Input sensitivity: 1.0 µV (11.2 dBf; @ 75 Ohms)
  • Distortion factor:
  • Mono: 0.15% (@ 1 kHz)
  • Stereo: 0.3 % (@ 1 kHz)
  • Signal-to-noise ratio:
  • Mono: 82 dB
  • stereo: 78 dB
  • Channel separation: 40 dB (@ 1 kHz)
  • Separation: 75 dB
  • Common mode selection:
  • Sidetone selection:
  • Mirror frequency attenuation: 75 dB
  • ZF attenuation:
  • AM suppression: 50 dB
  • Output level:
  • RDS: no
  • Station memory: yes, 16 stations


Special features:

  • Matrix display, light blue-white

Notes[edit]

Other models in the same series:

Pictures[edit]

Dra55.jpg

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