Difference between revisions of "Denon DRA-735 R"

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'''Marke''': [[Denon]]
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__NOTOC__
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== Data ==
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{{navigation}}
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'''General'''
 +
* Manufacturer: [[Denon]]
 +
* Model: DRA-735 R
 +
* Type: Receiver
 +
* Years of manufacture: 1991 - 1993
 +
* Made in: Japan
 +
* Colors: Champagne, Black
 +
* Remote control: yes, RC-136 (infrared pulses, programmable)
 +
* Power consumption: 250 W
 +
* Dimensions: 434 x 140 x 402 mm (WxHxD)
 +
* Weight: 9,8 kg
 +
* Original price approx.: 998 DM
  
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'''Modell''': DRA-735R
 
  
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== Daten ==
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'''Connections'''
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{{Navigation}}
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* Number of inputs: 6
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'''Allgemein'''
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** Phono MM: 2.5 mV / 47 kOhm
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* Baujahre: 1991/1992
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** CD: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off)
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* Hergestellt in: Japan
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** Video: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off).
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* Farbe: schwarz, champagner
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Tape 1: 150 mV / 23 kOhm (direct switch: on) resp. 47 kOhm (direct switch: off)
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* Fernbedienung: RC-136 (Infrarot-Impulse; programmierbar)
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** Tape2/VCR: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off)
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* Leistungsaufnahme: 250 W
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VDP: 150 mV / 23 kOhm (direct switch: on) resp. 47 kOhm (direct switch: off)
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* Abmessungen: 434 x 140 x 402 mm (B x H x T)
 
−
* Gewicht: 9,8 kg
 
−
* Neupreis ca.: 1.000 DM
 
  
 +
* Number of outputs:
 +
** switched AC out (max. 100W).
 +
** 2 speaker pairs (A, B or A+B switchable)
 +
** Video out/Monitor: 1 Vpp / 75 Ohm
  
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'''Anschlüsse'''
 
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* Anzahl der Eingänge: 6
 
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** Phono MM: 2,5 mV / 47 kOhm
 
−
** CD: 150 mV / 23 kOhm (Direkt-Schalter: ein) bzw. 47 kOhm (Direkt-Schalter: aus)
 
−
** Video: 150 mV / 23 kOhm (Direkt-Schalter: ein) bzw. 47 kOhm (Direkt-Schalter: aus)
 
−
** Tape 1: 150 mV / 23 kOhm (Direkt-Schalter: ein) bzw. 47 kOhm (Direkt-Schalter: aus)
 
−
** Tape2/VCR: 150 mV / 23 kOhm (Direkt-Schalter: ein) bzw. 47 kOhm (Direkt-Schalter: aus)
 
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** VDP: 150 mV / 23 kOhm (Direkt-Schalter: ein) bzw. 47 kOhm (Direkt-Schalter: aus)
 
  
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* Anzahl der Ausgänge:
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'''Technical data'''
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** geschalteter AC out (max. 100W)
 
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** 2 Lautsprecherpaare (A, B oder A+B schaltbar)
 
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** Video out/Monitor: 1 Vss / 75 Ohm
 
  
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''Amplifier''
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'''Technische Daten'''
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* Rated power
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** 8 Ohm: 2 x 80 Watt (20Hz - 20 kHz, 0,05% distortion)
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''Verstärker''
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** 4 Ohm: 2 x 130 Watt (DIN 1 kHz, 1% distortion)
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* Nennleistung
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* Peak power
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** 8 Ohm: 2 x 80 Watt (20Hz - 20 kHz, 0,05% Klirr)
 
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** 4 Ohm: 2 x 130 Watt (DIN 1 kHz, 1% Klirr)
 
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* Spitzenleistung
 
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm: 2 x 170 Watt
 
** 4 Ohm: 2 x 170 Watt
 
** 2 Ohm: 2 x 210 Watt
 
** 2 Ohm: 2 x 210 Watt
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* Klirrfaktor: 0,009% (Nennleistung - 3 dB, 8 Ohm)
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Distortion factor: 0.009% (nominal power - 3 dB, 8 Ohm)
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* Dämpfungsfaktor:
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* Attenuation factor:
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* Leistungsbandbreite: 5 Hz - 40 kHz (8 Ohm, 0,05% Klirr)
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* Power bandwidth: 5 Hz - 40 kHz (8 ohms, 0.05% distortion).
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* Frequenzgang: 20 Hz - 50 kHz +/- 1,5 dB (b. 1 W)
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* Frequency response: 20 Hz - 50 kHz +/- 1.5 dB (b. 1 W)
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* Ausgangsimpedanz: 0,1 Ohm (b. 1 kHz)
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* Output impedance: 0.1 Ohm (b. 1 kHz)
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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* Stereokanaltrennung:
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* Tone control:
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* Klangregelung:
 
 
** Bass: 100 Hz +/- 10 dB
 
** Bass: 100 Hz +/- 10 dB
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** Höhen: 10 kHz +/- 10 dB
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Treble: 10 kHz +/- 10 dB
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* Loudness: tief 50 Hz + 10 dB, hoch 10 kHz + 5 dB (Bei Einstellung VARIABLE LOUDNESS "10")
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* Loudness: low 50 Hz + 10 dB, high 10 kHz + 5 dB (With setting VARIABLE LOUDNESS "10")
 
* High Filter:
 
* High Filter:
 
* Low Filter (Subsonic):
 
* Low Filter (Subsonic):
 
* Mute:
 
* Mute:
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* Direct/Line-Straight: ja
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* Direct/Line-Straight: yes
  
  
 
''Tuner''
 
''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 - 108 MHz
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** FM: 87.5 - 108 MHz
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** MW: 522 - 1611 kHz
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MW: 522 - 1611 kHz
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* Frequenzgang: 30 Hz - 15 kHz (+ 0,2 / -1,5 dB)
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* Frequency response: 30 Hz - 15 kHz (+ 0.2 / -1.5 dB)
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* nutzbare Empfindlichkeit:
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* Usable sensitivity:
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** UKW: 0,8 µV
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** VHF: 0.8 µV
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** MW: 18 µV
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MW: 18 µV
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* Eingangsmpfindlichkeit bei 50 dB Störabstand (75 Ohm IHF):  
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* Input sensitivity at 50 dB signal-to-noise ratio (75 Ohm IHF):  
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** Mono: 1,6 µV
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** Mono: 1.6 µV
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** Stereo: 23 µV
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Stereo: 23 µV
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* Klirrfaktor: Mono: 0,3% / Stereo: 0,7%
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* Distortion factor: Mono: 0.3% / Stereo: 0.7%
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* Geräuschspannungsabstand:  
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* Noise voltage ratio:  
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** UKW: Mono: 82 dB / Stereo: 78 dB
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** FM: Mono: 82 dB / Stereo: 78 dB
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** MW: 55 dB
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MW: 55 dB
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* Kanaltrennung: 40 dB (1kHz)
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* Channel separation: 40 dB (1kHz)
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* eff. Trennschärfe: 55 dB (+/- 300kHz)
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* eff. selectivity: 55 dB (+/- 300kHz)
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* Gleichwellenselektion: 1,5 dB
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* common wave selection: 1.5 dB
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* Nebenwellenselektion:
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* spurious selection:
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* Spiegelfrequenzdämpfung: 70 dB
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* Image frequency attenuation: 70 dB
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* ZF-Dämpfung:
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* IF attenuation:
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* AM-Unterdrückung:
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* AM suppression:
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* Ausgangspegel:
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* Output level:
 
* RDS:
 
* RDS:
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* Stationsspeicher: 40 AM/FM-Stationen
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* Station memory: 40 AM/FM stations
 +
 
 +
 
 +
'''Special Features'''
 +
* New class A circuit with opto-coupler eliminates switching and crossover distortion.
 +
* Loudness circuit with variable characteristics
 +
* Bass equalizer
 +
* Motor-driven remote volume control
 +
* Switched power outlet
 +
* Also suitable for low impedance speakers
  
  
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'''Besondere Ausstattungen'''
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== Notes ==
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* neue Klasse-A-Schaltung mit Optokoppler eliminiert Schalt- und Übernahmeverzerrungen
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* Other models in the same series:
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* Loudness-Schaltung mit variabler Charakteristik
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* [[Denon DRA-335 R]]
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* Bass-Equalizer
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* [[Denon DRA-435 R]]
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* motorgetriebener, fernsteuerbarer Lautstärkeregler
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* [[Denon DRA-545 RD]]
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* geschaltete Netztsteckdose
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* [[Denon DRA-735 R]]
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* auch für Lautsprecher mit niedriger Impedanz geeignet
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* [[Denon DRA-935 R]]
  
  
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== Bemerkungen ==
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== Pictures ==
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Weitere Modelle der gleichen Serie:
+
* Extract from brochure: Denon DRA-545 RD, DRA-735 R, DRA-935 R
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* [[Denon DRA-335 R|DRA-335 R]]
+
[[File:Denon DRA-545-735-935-Prospekt-1993.jpg]]
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* [[Denon DRA-435 R|DRA-435 R]]
 
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* [[Denon DRA-935 R|DRA-935 R]]
 
  
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== Bilder ==
 
  
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== Berichte ==
+
== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
  
−
[[Kategorie:Receiver]]
+
 
 +
[[Category:Receiver]]

Latest revision as of 01:42, 20 January 2021

Data[edit]

General

  • Manufacturer: Denon
  • Model: DRA-735 R
  • Type: Receiver
  • Years of manufacture: 1991 - 1993
  • Made in: Japan
  • Colors: Champagne, Black
  • Remote control: yes, RC-136 (infrared pulses, programmable)
  • Power consumption: 250 W
  • Dimensions: 434 x 140 x 402 mm (WxHxD)
  • Weight: 9,8 kg
  • Original price approx.: 998 DM


Connections

  • Number of inputs: 6
    • Phono MM: 2.5 mV / 47 kOhm
    • CD: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off)
    • Video: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off).

Tape 1: 150 mV / 23 kOhm (direct switch: on) resp. 47 kOhm (direct switch: off)

    • Tape2/VCR: 150 mV / 23 kOhm (direct switch: on) or 47 kOhm (direct switch: off)

VDP: 150 mV / 23 kOhm (direct switch: on) resp. 47 kOhm (direct switch: off)

  • Number of outputs:
    • switched AC out (max. 100W).
    • 2 speaker pairs (A, B or A+B switchable)
    • Video out/Monitor: 1 Vpp / 75 Ohm


Technical data

Amplifier

  • Rated power
    • 8 Ohm: 2 x 80 Watt (20Hz - 20 kHz, 0,05% distortion)
    • 4 Ohm: 2 x 130 Watt (DIN 1 kHz, 1% distortion)
  • Peak power
    • 8 Ohm:
    • 4 Ohm: 2 x 170 Watt
    • 2 Ohm: 2 x 210 Watt

Distortion factor: 0.009% (nominal power - 3 dB, 8 Ohm)

  • Attenuation factor:
  • Power bandwidth: 5 Hz - 40 kHz (8 ohms, 0.05% distortion).
  • Frequency response: 20 Hz - 50 kHz +/- 1.5 dB (b. 1 W)
  • Output impedance: 0.1 Ohm (b. 1 kHz)
  • Signal-to-noise ratio:
  • Tone control:
    • Bass: 100 Hz +/- 10 dB

Treble: 10 kHz +/- 10 dB

  • Loudness: low 50 Hz + 10 dB, high 10 kHz + 5 dB (With setting VARIABLE LOUDNESS "10")
  • High Filter:
  • Low Filter (Subsonic):
  • Mute:
  • Direct/Line-Straight: yes


Tuner

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

MW: 522 - 1611 kHz

  • Frequency response: 30 Hz - 15 kHz (+ 0.2 / -1.5 dB)
  • Usable sensitivity:
    • VHF: 0.8 µV

MW: 18 µV

  • Input sensitivity at 50 dB signal-to-noise ratio (75 Ohm IHF):
    • Mono: 1.6 µV

Stereo: 23 µV

  • Distortion factor: Mono: 0.3% / Stereo: 0.7%
  • Noise voltage ratio:
    • FM: Mono: 82 dB / Stereo: 78 dB

MW: 55 dB

  • Channel separation: 40 dB (1kHz)
  • eff. selectivity: 55 dB (+/- 300kHz)
  • common wave selection: 1.5 dB
  • spurious selection:
  • Image frequency attenuation: 70 dB
  • IF attenuation:
  • AM suppression:
  • Output level:
  • RDS:
  • Station memory: 40 AM/FM stations


Special Features

  • New class A circuit with opto-coupler eliminates switching and crossover distortion.
  • Loudness circuit with variable characteristics
  • Bass equalizer
  • Motor-driven remote volume control
  • Switched power outlet
  • Also suitable for low impedance speakers


Notes[edit]


Pictures[edit]

  • Extract from brochure: Denon DRA-545 RD, DRA-735 R, DRA-935 R

Denon DRA-545-735-935-Prospekt-1993.jpg


Reports[edit]

Links[edit]

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