Difference between revisions of "Denon DRA-75 VR"

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__NOTOC__
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http://audio-database.com/DENON-COLUMBIA/amp/dra-75vr.JPG
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== Data ==
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'''''Denon Stereo Receiver DRA-75 VR'''''
 +
{{navigation}}
  
  
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Form AV receiver
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'''General:'''
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<Power amplifier part>
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* Manufacturer: [[Denon]]
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Output power (20Hz - 20kHz) 65W+65W (8ohms)
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* Model: DRA-75 VR
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Practical use maximum except take-off (EIAJ) 95W+95W (8ohms)
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* Year of manufacture: 1987
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110W+110W (6ohms)
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* Made in: Japan
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Input sensitivity/impedance CD input: 150mV(a maximum of 10V) /47kohm
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* Color: black
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THD 0.0095% (20Hz - 20kHz, 32.5W, 8ohm)
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* Remote control: yes, RC-75 (SUM-4x2)
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Cross modulation distortion 0.025% (an equivalent for 65W, 8ohms)
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* Power consumption: 113 watts
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Dynamic power 175W (2ohms)
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* Dimensions: 434 x 137 x 378 mm (WxHxD)
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Output bandwidth 5Hz - 40kHz (Output 32.5W, 0.05%, 8ohms)
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* Weight: 8.9 Kg
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Line-in frequency response 20Hz-50kHz±1.5dB (1W, 8ohm)
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* Original price approx:
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Output load impedance 0.1ohm or less
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Output terminal Speaker: AorB:6-16ohm, A+B:12-16ohm
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Headset-jack maximum except take-off: 80mW (8ohms), 8-400-ohm conformity
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'''Connections:'''
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<Preamplifier part>
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* Number of inputs: 5
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Input sensitivity/impedance Phono MM: 2.5mV/47kohm
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** Phono MM: 2.5 mV/ 47 kohm
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Phono MC: 0.25mV/100 ohms
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** Phono MC: 0.25 mV/ 100 ohms
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CD, AUX, Video/Tape1, VCR/Tape2(PB):150mV /, 47kohm
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** CD, AUX, Video/ Tape1, VCR/ Tape 2(PB): 150 mV /, 47 kohm
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The maximum except take-off/Output power 10V/150mV (Rec Out, Processor Loop Out)
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* Number of outputs:
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RIAA deflection 20Hz-20kHz±0.5dB (MM IN-Rec Out & Processor Loop Out)
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** Speaker: A or B: 6-16 ohm, A + B: 12-16 ohm
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Signal to noise ratio
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Headphone: 80 mW (8 ohms), 8- 400 ohm
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(an input short circuit, the auditory sensation weighting A) Phono MM: 82dB (at the time of a 2.5mV input)
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−
Phono MC: 62dB (at the time of a 0.25mV input)
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Line: 98dB (at the time of a 150mV input)
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'''Technical data:'''
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Tone control characteristic Bass: ±8dB (100Hz)
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Treble: ±8dB (10kHz)
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'''''Amplifier:'''''
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Loudness characteristic
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* Continuous power (at distortion factor)
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(A continuation variable, maximum) 50Hz:+10dB
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** 8 Ohm: 2 x 65 Watt
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10kHz:+5dB
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** 4 Ohm:
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<Image part>
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* Dynamic power
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Terminal Video-In, VCR-In/Out, Monitor-Out
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** 8 Ohm: 2 x 95 Watt
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Rated voltage/impedance 1 Vp-p/75ohms (input and output)
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** 4 Ohm:
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<FM tuner part>
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* Total harmonic distortion: 0.025 %
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Received frequency 76MHz - 90MHz
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* Attenuation factor:
−
Intermediate frequency 10.7MHz
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* Frequency response: 5- 40,000 Hz
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Antenna terminal 300ohms of coaxial 75ohm& terminal type balance
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* Signal-to-noise ratio: Phono MM: 82 dB, Phono MC: 62 dB, Line: 98 dB
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Practical speed 9.3dBf
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* Stereo channel separation:
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Signal to noise ratio sensitivity of 50dB stereo:36.5dBf
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* Tone control:
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mono:13.5dBf
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** Bass: ± 8 dB (100 Hz)
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The degree of effective selection 60dB (±400kHz)
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Treble: ± 8 dB (10 kHz)
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Capture ratio 1.2dB
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* Loudness: 50 Hz: +10 dB, 10 kHz: +5 dB
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IF disturbance ratio 70dB
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* High Filter:
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Image disturbance ratio 40dB
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* Low Filter (Subsonic):
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AM oppression ratio 60dB
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* Mute:
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Frequency response 20Hz-15kHz+0.2 -0.5 dB
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* Direct/Line-Straight:
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Auditory-sensation-weighting signal to noise ratio mono:82dB
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−
stereo:80dB
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THD (1kHz) mono:0.07%
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'''''Tuner:'''''
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stereo:0.12%
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* Reception: FM/ AM
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Degree of separation 48dB(1kHz)
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* Frequencies:
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<AM tuner part>
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** FM: 87.5- 108 MHz
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Received frequency 522kHz - 1629kHz
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AM: 522 kHz - 1629 kHz
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Intermediate frequency 450kHz
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* Frequency response: 20- 15,000 Hz + 0.2 -0.5 dB
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Antenna terminal Terminal type
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* Input sensitivity:
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Low impedance loop antenna attachment
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* Distortion factor: mono: 0.07 %, stereo: 0.12 %
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Practical use field-strength 300microvolts/m
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Signal-to-noise ratio: mono: 82 dB, stereo: 80 dB
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The degree of 1 signal selection 40dB (±9kHz)
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* Channel separation:
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Image disturbance ratio 40dB
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* Selectivity:
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Signal to noise ratio 53dB
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* Co-wave selection:
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THD 0.5%(1kHz)
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* Spurious wave selection:
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<Synthesis>
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* IF attenuation:
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Power consumption 113W
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* IF attenuation:
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Power source AC100V, 50Hz/60Hz
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* AM suppression:
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Dimensions Width 434x height 137x depth of 378mm
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* Output level:
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(includeds, such as a foot, a knob, and a terminal)
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* RDS:
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Weight 8.9kg
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* Station memory: 16
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Attachment Remote control RC-75 (SUM-4x2)
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 +
 
 +
'''Special Features'''
 +
* Terminal Video-In, VCR-In/ Out, Monitor-Out
 +
 
 +
 
 +
== Remarks ==
 +
Other models of the same series:
 +
 
 +
* [[Denon DRA-25|DRA-25]]
 +
* [[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]]
 +
 
 +
== Pictures ==
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[[File:Dra75vr.jpg]]
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 +
[[File:Dra75vrb.jpg]]
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 +
 
 +
 
 +
 
 +
== Reports ==
 +
 
 +
== Links ==
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 +
[[Category:Receiver]]

Latest revision as of 13:54, 24 March 2020

Data[edit]

Denon Stereo Receiver DRA-75 VR


General:

  • Manufacturer: Denon
  • Model: DRA-75 VR
  • Year of manufacture: 1987
  • Made in: Japan
  • Color: black
  • Remote control: yes, RC-75 (SUM-4x2)
  • Power consumption: 113 watts
  • Dimensions: 434 x 137 x 378 mm (WxHxD)
  • Weight: 8.9 Kg
  • Original price approx:


Connections:

  • Number of inputs: 5
    • Phono MM: 2.5 mV/ 47 kohm
    • Phono MC: 0.25 mV/ 100 ohms
    • CD, AUX, Video/ Tape1, VCR/ Tape 2(PB): 150 mV /, 47 kohm
  • Number of outputs:
    • Speaker: A or B: 6-16 ohm, A + B: 12-16 ohm

Headphone: 80 mW (8 ohms), 8- 400 ohm


Technical data:

Amplifier:

  • Continuous power (at distortion factor)
    • 8 Ohm: 2 x 65 Watt
    • 4 Ohm:
  • Dynamic power
    • 8 Ohm: 2 x 95 Watt
    • 4 Ohm:
  • Total harmonic distortion: 0.025 %
  • Attenuation factor:
  • Frequency response: 5- 40,000 Hz
  • Signal-to-noise ratio: Phono MM: 82 dB, Phono MC: 62 dB, Line: 98 dB
  • Stereo channel separation:
  • Tone control:
    • Bass: ± 8 dB (100 Hz)

Treble: ± 8 dB (10 kHz)

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


Tuner:

  • Reception: FM/ AM
  • Frequencies:
    • FM: 87.5- 108 MHz

AM: 522 kHz - 1629 kHz

  • Frequency response: 20- 15,000 Hz + 0.2 -0.5 dB
  • Input sensitivity:
  • Distortion factor: mono: 0.07 %, stereo: 0.12 %

Signal-to-noise ratio: mono: 82 dB, stereo: 80 dB

  • Channel separation:
  • Selectivity:
  • Co-wave selection:
  • Spurious wave selection:
  • IF attenuation:
  • IF attenuation:
  • AM suppression:
  • Output level:
  • RDS:
  • Station memory: 16


Special Features

  • Terminal Video-In, VCR-In/ Out, Monitor-Out


Remarks[edit]

Other models of the same series:

Pictures[edit]

Dra75vr.jpg

Dra75vrb.jpg



Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Denon_DRA-75_VR&oldid=225857"