Difference between revisions of "Denon DRA-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'''
+
'''General'''
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* Hersteller: [[Denon]]
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* Manufacturer: [[Denon]]
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* Modell: DRA-25
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* Model: DRA-25
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* Typ: Receiver
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* Type: Receiver
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* Baujahre: 1987 - 1990
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* Years of manufacture: 1987 - 1990
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Champagner, Schwarz
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* Colors: Champagne, Black
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* Fernbedienung:
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* Remote control:
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* Neupreis ca.: 700 DM
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* Weight: 5.5kg
 +
* Power Consumption: 120W @ 220V 50Hz
 +
* Dimensions: W 434mm; H 112mm; D 278mm.
 +
* Original price approx.: 700 DM
  
  
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'''Technische Daten'''
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'''Connections'''
 +
* Number of inputs: 4
 +
PHONO: Signal to Noise Ratio MM 78dB @ 5.0mV Input; Sensitivity 2.5mV @ 47kOhms
 +
AUX: Signal to Noise Ratio 95dB @ 150mV Input; Sensitivity 150mV @ 33kOhms
 +
TAPE: Signal to Noise Ratio 95dB @ 150mV Input
 +
CD: Signal to Noise Ratio 95dB @ 150mV Input   
  
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[[Datei:Denon DRA-25-325-425-625 R-Daten-1989.jpg]]
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 +
'''Technical Data'''
  
 +
'''Amplifier'''
  
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== Bemerkungen ==
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* Continuous power (at distortion).
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* Weitere Modelle der gleichen Serie:
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** 8 Ohm: 30W + 30W (@ max. ≤ 0.05% distortion)
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* Vorverstärker:
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** 4 Ohm: 45W + 45W (@ max. ≤ 1.00% distortion)
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* [[Denon DAP-2500]]
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* Dynamic power
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* [[Denon DAP-2500 A]]
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** 8 Ohm:
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* [[Denon DAP-5500]]
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** 4 Ohm:
 +
* Total harmonic distortion: -3dB into 8 Ohms 0.04% (20Hz...20kHz).
 +
* Attenuation factor:
 +
* Frequency Response: Phono RIAAStandrad -Curve.
 +
* Recording Output: MM
 +
* MM 20Hz...20kHz ± 0.5dB
 +
20Hz...50kHz ± 1.5dB
 +
* Signal to Noise Ratio:
 +
* Stereo Channel Separation: 40dB (@ 1kHz).
 +
* Tone control:
 +
** Bass: ± 10dB @ 100Hz.
 +
Treble: ± 10dB @ 10kHz
 +
* Loudness: variable, 10 positions, 50Hz/10kHz, ± 10dB/± 5dB
 +
* High Filter:
 +
* Low Filter (Subsonic):
 +
* Mute:
 +
* Direct/Line-Straight:
  
 +
''Tuner''
 +
* Reception:
 +
* Frequencies:
 +
** FM:
 +
* Frequency response: 87.5...108MHz.
 +
* Input sensitivity: 0.9µV (10.3dBf; @ 75Ohms)
 +
* Distortion factor: Mono 82dB
 +
* Stereo 78dB
 +
* Mono 0.2% (@ 1kHz)
 +
* Stereo 0.4% (@ 1kHz)
 +
* Signal to Noise Ratio:
 +
* Channel Separation: 40dB (@ 1kHz)
 +
* Selectivity:
 +
* Co-Wave Selection:
 +
* Spurious wave selection:
 +
* Image Frequency Attenuation: 70dB
 +
* IF attenuation:
 +
* AM suppression: 50dB
 +
* Output level:
 +
* RDS: no
 +
* Station memory: yes 16 stations
  
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* Phono-Vorverstärker:
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'''Special Features'''
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* [[Denon PRA-1500]]
 
  
 +
* Matrix display, light blue-white
 +
  
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* Endverstärker:
 
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* [[Denon POA-800]]
 
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* [[Denon POA-2400]]
 
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* [[Denon POA-4400 A]]
 
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* [[Denon POA-6600 A]]
 
  
 +
== Remarks ==
 +
* Other models of the same series:
 +
* [[Denon DRA-25|DRA-25]]
 +
* [[Denon DRA-35|DRA-35]]
 +
* [[Denon DRA-55|DRA-55]]
 +
* [[Denon DRA-75 VR|DRA-75 VR]]
 +
* [[Denon DRA-95 VR|DRA-95 VR]]
  
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* Vollverstärker:
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== Pictures ==
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* [[Denon PMA-260]]
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* [[Picture: Denon DRA-25
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* [[Denon PMA-320]]
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[[Image:Dra25.jpg]]
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* [[Denon PMA-520]]
 
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* [[Denon PMA-720]]
 
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* [[Denon PMA-920]]
 
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* [[Denon PMA-1520]]
 
  
 +
<gallery>
 +
File:Denon DRA-25-325-425-625 R-data-1989.jpg
 +
File:Denon DRA-25 brochure-1989.jpg
 +
</gallery>
  
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* Tuner:
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== Reports ==
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* [[Denon TU-450]]
 
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* [[Denon TU-460]]
 
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* [[Denon TU-660]]
 
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* [[Denon TU-800]]
 
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−
 
 
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* Receiver:
 
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* [[Denon DRA-25]]
 
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* [[Denon DRA-325 R]]
 
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* [[Denon DRA-425 R]]
 
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* [[Denon DRA-625 R]]
 
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* [[Denon DRA-825 R]]
 
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* [[Denon DRA-1025 R]]
 
−
 
 
−
 
 
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* CD-Player:
 
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* [[Denon DCD-520]]
 
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* [[Denon DCM-555 II]]
 
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* [[Denon DCD-620]]
 
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* [[Denon DCD-820]]
 
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* [[Denon DCD-920]]
 
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* [[Denon DCD-1420]]
 
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* [[Denon DCD-1520]]
 
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* [[Denon DCD-3520]]
 
−
 
 
−
 
 
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* Tape Deck:
 
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* [[Denon DR-M 44 HX]]
 
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* [[Denon DRM-400]]
 
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* [[Denon DRM-500]]
 
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* [[Denon DRM-600]]
 
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* [[Denon DRM-700]]
 
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* [[Denon DRM-800]]
 
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* [[Denon DRR-680]]
 
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* [[Denon DRW-750]]
 
−
 
 
−
 
 
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* Plattenspieler:
 
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* [[Denon DP-15 F]]
 
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* [[Denon DP-23 F]]
 
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* [[Denon DP-35 F]]
 
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* [[Denon DP-37 F]]
 
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* [[Denon DP-47 F]]
 
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* [[Denon DP-59 L]]
 
−
 
 
−
 
 
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* Tonabnehmer:
 
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* [[Denon DL-103]]
 
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* [[Denon DL-110]]
 
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* [[Denon DL-160]]
 
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* [[Denon DL-301]]
 
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* [[Denon DL-304]]
 
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−
 
 
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* Equalizer:
 
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* [[Denon DE-70]]
 
−
 
 
−
 
 
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* Lautsprecher:
 
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* [[Denon SC-200]]
 
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* [[Denon SC-300]]
 
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* [[Denon SC-500]]
 
−
 
 
−
 
 
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== Bilder ==
 
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* Bild: Denon DRA-25
 
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[[Bild:Dra25.jpg]]
 
−
 
 
−
 
 
−
== Berichte ==
 
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 14:20, 24 March 2020

Data[edit]

General

  • Manufacturer: Denon
  • Model: DRA-25
  • Type: Receiver
  • Years of manufacture: 1987 - 1990
  • Made in: Japan
  • Colors: Champagne, Black
  • Remote control:
  • Weight: 5.5kg
  • Power Consumption: 120W @ 220V 50Hz
  • Dimensions: W 434mm; H 112mm; D 278mm.
  • Original price approx.: 700 DM


Connections

  • Number of inputs: 4

PHONO: Signal to Noise Ratio MM 78dB @ 5.0mV Input; Sensitivity 2.5mV @ 47kOhms AUX: Signal to Noise Ratio 95dB @ 150mV Input; Sensitivity 150mV @ 33kOhms TAPE: Signal to Noise Ratio 95dB @ 150mV Input CD: Signal to Noise Ratio 95dB @ 150mV Input


Technical Data

Amplifier

  • Continuous power (at distortion).
    • 8 Ohm: 30W + 30W (@ max. ≤ 0.05% distortion)
    • 4 Ohm: 45W + 45W (@ max. ≤ 1.00% distortion)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: -3dB into 8 Ohms 0.04% (20Hz...20kHz).
  • Attenuation factor:
  • Frequency Response: Phono RIAAStandrad -Curve.
  • Recording Output: MM
  • MM 20Hz...20kHz ± 0.5dB

20Hz...50kHz ± 1.5dB

  • Signal to Noise Ratio:
  • Stereo Channel Separation: 40dB (@ 1kHz).
  • Tone control:
    • Bass: ± 10dB @ 100Hz.

Treble: ± 10dB @ 10kHz

  • Loudness: variable, 10 positions, 50Hz/10kHz, ± 10dB/± 5dB
  • High Filter:
  • Low Filter (Subsonic):
  • Mute:
  • Direct/Line-Straight:

Tuner

  • Reception:
  • Frequencies:
    • FM:
  • Frequency response: 87.5...108MHz.
  • Input sensitivity: 0.9µV (10.3dBf; @ 75Ohms)
  • Distortion factor: Mono 82dB
  • Stereo 78dB
  • Mono 0.2% (@ 1kHz)
  • Stereo 0.4% (@ 1kHz)
  • Signal to Noise Ratio:
  • Channel Separation: 40dB (@ 1kHz)
  • Selectivity:
  • Co-Wave Selection:
  • Spurious wave selection:
  • Image Frequency Attenuation: 70dB
  • IF attenuation:
  • AM suppression: 50dB
  • Output level:
  • RDS: no
  • Station memory: yes 16 stations

Special Features

  • Matrix display, light blue-white


Remarks[edit]

Pictures[edit]

  • [[Picture: Denon DRA-25

Dra25.jpg

  • Denon DRA-25-325-425-625 R-data-1989.jpg
  • Denon DRA-25 brochure-1989.jpg

Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Denon_DRA-25&oldid=225868"