Editing Denon DRA-75 VR

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__NOTOC__
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{{nicht vorlagenkonform}}
== Data ==
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http://audio-database.com/DENON-COLUMBIA/amp/dra-75vr.JPG
'''''Denon Stereo Receiver DRA-75 VR'''''
 
{{navigation}}
 
  
  
'''General:'''
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Form AV receiver
* Manufacturer: [[Denon]]
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<Power amplifier part>
* Model: DRA-75 VR
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Output power (20Hz - 20kHz) 65W+65W (8ohms)
* Year of manufacture: 1987
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Practical use maximum except take-off (EIAJ) 95W+95W (8ohms)
* Made in: Japan
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110W+110W (6ohms)
* Color: black
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Input sensitivity/impedance CD input: 150mV(a maximum of 10V) /47kohm
* Remote control: yes, RC-75 (SUM-4x2)
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THD 0.0095% (20Hz - 20kHz, 32.5W, 8ohm)
* Power consumption: 113 watts
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Cross modulation distortion 0.025% (an equivalent for 65W, 8ohms)
* Dimensions: 434 x 137 x 378 mm (WxHxD)
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Dynamic power 175W (2ohms)
* Weight: 8.9 Kg
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Output bandwidth 5Hz - 40kHz (Output 32.5W, 0.05%, 8ohms)
* Original price approx:
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Line-in frequency response 20Hz-50kHz±1.5dB (1W, 8ohm)
 
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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
'''Connections:'''
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Headset-jack maximum except take-off: 80mW (8ohms), 8-400-ohm conformity
* Number of inputs: 5
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<Preamplifier part>
** Phono MM: 2.5 mV/ 47 kohm
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Input sensitivity/impedance Phono MM: 2.5mV/47kohm
** Phono MC: 0.25 mV/ 100 ohms
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Phono MC: 0.25mV/100 ohms
** CD, AUX, Video/ Tape1, VCR/ Tape 2(PB): 150 mV /, 47 kohm
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CD, AUX, Video/Tape1, VCR/Tape2(PB):150mV /, 47kohm
* Number of outputs:
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The maximum except take-off/Output power 10V/150mV (Rec Out, Processor Loop Out)
** Speaker: A or B: 6-16 ohm, A + B: 12-16 ohm
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RIAA deflection 20Hz-20kHz±0.5dB (MM IN-Rec Out & Processor Loop Out)
Headphone: 80 mW (8 ohms), 8- 400 ohm
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Signal to noise ratio
 
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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)
'''Technical data:'''
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Line: 98dB (at the time of a 150mV input)
 
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Tone control characteristic Bass: ±8dB (100Hz)
'''''Amplifier:'''''
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Treble: ±8dB (10kHz)
* Continuous power (at distortion factor)
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Loudness characteristic
** 8 Ohm: 2 x 65 Watt
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(A continuation variable, maximum) 50Hz:+10dB
** 4 Ohm:
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10kHz:+5dB
* Dynamic power
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<Image part>
** 8 Ohm: 2 x 95 Watt
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Terminal Video-In, VCR-In/Out, Monitor-Out
** 4 Ohm:
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Rated voltage/impedance 1 Vp-p/75ohms (input and output)
* Total harmonic distortion: 0.025 %
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<FM tuner part>
* Attenuation factor:
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Received frequency 76MHz - 90MHz
* Frequency response: 5- 40,000 Hz
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Intermediate frequency 10.7MHz
* Signal-to-noise ratio: Phono MM: 82 dB, Phono MC: 62 dB, Line: 98 dB
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Antenna terminal 300ohms of coaxial 75ohm& terminal type balance
* Stereo channel separation:
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Practical speed 9.3dBf
* Tone control:
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Signal to noise ratio sensitivity of 50dB stereo:36.5dBf
** Bass: ± 8 dB (100 Hz)
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mono:13.5dBf
Treble: ± 8 dB (10 kHz)
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The degree of effective selection 60dB (±400kHz)
* Loudness: 50 Hz: +10 dB, 10 kHz: +5 dB
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Capture ratio 1.2dB
* High Filter:
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IF disturbance ratio 70dB
* Low Filter (Subsonic):
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Image disturbance ratio 40dB
* Mute:
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AM oppression ratio 60dB
* Direct/Line-Straight:
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Frequency response 20Hz-15kHz+0.2 -0.5 dB
 
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Auditory-sensation-weighting signal to noise ratio mono:82dB
 
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stereo:80dB
'''''Tuner:'''''
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THD (1kHz) mono:0.07%
* Reception: FM/ AM
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stereo:0.12%
* Frequencies:
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Degree of separation 48dB(1kHz)
** FM: 87.5- 108 MHz
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<AM tuner part>
AM: 522 kHz - 1629 kHz
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Received frequency 522kHz - 1629kHz
* Frequency response: 20- 15,000 Hz + 0.2 -0.5 dB
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Intermediate frequency 450kHz
* Input sensitivity:
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Antenna terminal Terminal type
* Distortion factor: mono: 0.07 %, stereo: 0.12 %
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Low impedance loop antenna attachment
Signal-to-noise ratio: mono: 82 dB, stereo: 80 dB
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Practical use field-strength 300microvolts/m
* Channel separation:
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The degree of 1 signal selection 40dB (±9kHz)
* Selectivity:
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Image disturbance ratio 40dB
* Co-wave selection:
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Signal to noise ratio 53dB
* Spurious wave selection:
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THD 0.5%(1kHz)
* IF attenuation:
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<Synthesis>
* IF attenuation:
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Power consumption 113W
* AM suppression:
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Power source AC100V, 50Hz/60Hz
* Output level:
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Dimensions Width 434x height 137x depth of 378mm
* RDS:
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(includeds, such as a foot, a knob, and a terminal)
* Station memory: 16
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Weight 8.9kg
 
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Attachment Remote control RC-75 (SUM-4x2)
 
 
'''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]]
 
* [[Denon DRA-55|DRA-55]]
 
* [[Denon DRA-75 VR|DRA-75 VR]]
 
* [[Denon DRA-95 VR|DRA-95 VR]]
 
 
 
== Pictures ==
 
 
 
[[File:Dra75vr.jpg]]
 
 
 
[[File:Dra75vrb.jpg]]
 
 
 
 
 
 
 
 
 
== Reports ==
 
 
 
== Links ==
 
 
 
[[Category:Receiver]]
 

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