Difference between revisions of "Denon DRA-750"

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__NOTOC__
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== Daten ==
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== Data ==
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'''''Denon Stereo Receiver DRA-750'''''
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{{navigation}}
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{{Navigation}}
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'''General:'''
 +
* Manufacturer: [[Denon]]
 +
* Model: DRA-750
 +
Type: Receiver
 +
* Years of manufacture: 1984 - 1986
 +
* Manufactured in: Japan
 +
* Colors: Champagne, Black
 +
* Remote control: no
 +
* Power consumption: 180 W
 +
* Dimensions: 434 x 112 x 400 mm (WxHxD)
 +
* Weight: 9 kg
 +
* Original price approx.: 1'298 DM
  
  
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'''Allgemein:'''
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'''Connections:'''
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* Hersteller: [[Denon]]
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*Number of inputs: 5
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* Modell: DRA-750
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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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* Baujahre: 1984
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VIDEO/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms
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* Hergestellt in: Japan
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DAD/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms
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* Farbe: schwarz
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TAPE 1: Signal to Noise Ratio 95 dB @ 150 mV Input
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* Fernbedienung: nein
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TAPE 2
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* Leistungsaufnahme: 130 Watt
 
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* Abmessungen: B 434 x H 112 x T 400 mm
 
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* Gewicht: 9 Kg
 
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* Neupreis ca.:
 
  
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*Number of outputs:5
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'''Anschlüsse:'''
 
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*Anzahl der Eingänge: 5
 
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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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**VIDEO/DAD: 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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*Anzahl der Ausgänge:5
 
 
**TAPE 1
 
**TAPE 1
 
**TAPE 2
 
**TAPE 2
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**Kopfhörer (6,3 mm Klinke)
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**Headphones (6.3 mm jack)
 
**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: 2 x 70 Watt (@ max. ≤ 0.015 % Klirr)
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**8 Ohm: 2 x 70 Watt (@ max. ≤ 0.015 % distortion)
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**4 Ohm:   
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**4 ohms:   
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*Gesamtklirrfaktor: -3 dB into 8 Ohms 0.04 % (20- 20 kHz)
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*total distortion factor: -3 dB at 8 ohms 0.04 % (20- 20 kHz).
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*Dämpfungsfaktor: mehr als 80 (bei 1 kHz,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)
 
*MM 20- 20 kHz ± 0.5 dB
 
*MM 20- 20 kHz ± 0.5 dB
 
*TAPE, VIDEO/DAD 20- 50 kHz ± 1.5 dB
 
*TAPE, VIDEO/DAD 20- 50 kHz ± 1.5 dB
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*Signalrauschabstand: 55 dB
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Signal-to-noise ratio: 55 dB
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*Stereokanaltrennung: 40 dB (@ 1 kHz)
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*Stereo channel separation: 40 dB (@ 1 kHz).
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*Klangregelung:
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*Tone control:
 
**Bass: ± 8 dB @ 100 Hz
 
**Bass: ± 8 dB @ 100 Hz
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**Höhen: ± 8 dB @ 10 kHz  
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Treble: ± 8 dB @ 10 kHz  
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*Loudness: Variable , 10- stufig, 50 Hz/ 10 kHz, ± 10 dB/± 5 dB
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*Loudness: Variable , 10-step, 50 Hz/ 10 kHz, ± 10 dB/± 5 dB
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'''Tuner:'''
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''Tuner''
  
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*Empfang:
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*Reception: FM, MW
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*Frequenzen:
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*Frequencies:
 
**UKW: 87.5 ~ 108 MHz
 
**UKW: 87.5 ~ 108 MHz
 
**MW: 522 ~ 1611 kHz
 
**MW: 522 ~ 1611 kHz
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*Frequenzgang: 30 Hz ~ 15 kHz
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*Frequency response: 30 Hz ~ 15 kHz
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*Eingangsmpfindlichkeit: 1.0 µV (11.2 dBf; @ 75 Ohms)
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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:  
 
*Mono: 0.15 % (@ 1 kHz)
 
*Mono: 0.15 % (@ 1 kHz)
 
*Stereo: 0.3 % (@ 1 kHz)
 
*Stereo: 0.3 % (@ 1 kHz)
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*Signalrauschabstand:  
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*Signal-to-noise ratio:  
 
*Mono: 82 dB
 
*Mono: 82 dB
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*Stereo: 78 dB
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*stereo: 78 dB
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*Kanaltrennung: 40 dB (@ 1 kHz)
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*Channel separation: 40 dB (@ 1 kHz)
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*Trennschärfe: 75 dB
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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: 75 dB
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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: 50 dB
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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
 +
 
 +
 
 +
*Further data at "Hifi Engine": [https://www.hifiengine.com/manual_library/denon/dra-750.shtml]
 +
 
 +
 
 +
'''Special features:'''
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* Matrix display, light blue-white
 +
 
 +
 
 +
== Remarks ==
 +
* Other models in the same series:
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* [[Denon DRA-350]]
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* [[Denon DRA-550]]
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* [[Denon DRA-750]]
 +
 
  
 +
== Pictures ==
 +
* Image: Denon DRA-750
 +
[[File:Dra750.jpg]]
  
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'''Besondere Ausstattungen:'''
 
  
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*Matrix-Display, hellblau-weiss
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* Excerpt from US advertisement: Denon DRA-750
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==Bemerkungen==
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[[File:Denon DRA-750-Werbung-1985.jpg]]
  
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Weitere Modelle der gleichen Serie:
 
  
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* [[Denon DRA-350|DRA-350]]
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== Reviews ==
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* [[Denon DRA-550|DRA-550]]
 
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* [[Denon DRA-750|DRA-750]]
 
  
  
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==Bilder==
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== Links ==
  
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[[Datei:Dra750.jpg]]
 
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 06:51, 20 January 2021

Data[edit]

General:

  • Manufacturer: Denon
  • Model: DRA-750

Type: Receiver

  • Years of manufacture: 1984 - 1986
  • Manufactured in: Japan
  • Colors: Champagne, Black
  • Remote control: no
  • Power consumption: 180 W
  • Dimensions: 434 x 112 x 400 mm (WxHxD)
  • Weight: 9 kg
  • Original price approx.: 1'298 DM


Connections:

  • Number of inputs: 5

PHONO: Signal to Noise Ratio MM 86 dB @ 5.0 mV Input; Sensitivity 2.5 mV @ 47kOhms VIDEO/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms DAD/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

  • Number of outputs:5
    • TAPE 1
    • TAPE 2
    • Headphones (6.3 mm jack)
    • Speaker A
    • Speaker B


Technical Data

Amplifier

  • Continuous power (at distortion).
    • 8 Ohm: 2 x 70 Watt (@ max. ≤ 0.015 % distortion)
    • 4 ohms:
  • total distortion factor: -3 dB at 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, VIDEO/DAD 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


Tuner

  • Reception: FM, MW
  • 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


  • Further data at "Hifi Engine": [1]


Special features:

  • Matrix display, light blue-white


Remarks[edit]


Pictures[edit]

  • Image: Denon DRA-750

Dra750.jpg


  • Excerpt from US advertisement: Denon DRA-750

Denon DRA-750-Werbung-1985.jpg


Reviews[edit]

Links[edit]

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