Difference between revisions of "Sansui QR-4500"
 
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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'''
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'''General'''
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* Hersteller: [[Sansui]]
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* Manufacturer: [[Sansui]]
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* Modell: QR-4500
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* Model: QR-4500
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* Typ: Quadrophonie Receiver
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* Type: Quadraphonic Receiver
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* Baujahre: 1971 - 1973
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* Years of manufacture: 1971 - 1973
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Front Alu gebürstet, Holzgehäuse
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* Color: brushed aluminum front, wooden cabinet
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* Fernbedienung:  
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* Remote control:  
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* Leistungsaufnahme: 310 W max.
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* Power consumption: 310 W max.
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* Abmessungen: 526 x 171 x 317 mm (BxHxT)
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* Dimensions: 526 x 171 x 317 mm (WxHxD)
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* Gewicht: 18,6 kg
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* Weight: 18.6 kg
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* Neupreis ca.: 2'690 DM
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* Original price approx.: 2'948 DM (1972)
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** Phono: 2,5 mV, 50 kOhm, max. 330 mV
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** Phono: 2.5 mV, 50 kOhm, 330 mV max.
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** Aux 2-Kanal: 150 mV, 50 kOhm
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** Aux 2-channel: 150 mV, 50 kOhm
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** Aux 4-Kanal:  
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** Aux 4-channel:  
 
*** Low: 150 mV, 50 kOhm
 
*** Low: 150 mV, 50 kOhm
 
*** High: 450 mV, 50 kOhm
 
*** High: 450 mV, 50 kOhm
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** Tape Play 1, 2, 2-Kanal: 150 mV, 50 kOhm
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** Tape Play 1, 2, 2-channel: 150 mV, 50 kOhm
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** Tape Play DIN, 2-Kanal: 150 mV, 50 kOhm
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** Tape Play DIN, 2-channel: 150 mV, 50 kOhm
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** Tape Play 1, 2, 4-Kanal: 150 mV, 50 kOhm
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** Tape Play 1, 2, 4-channel: 150 mV, 50 kOhm
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** Tape Play DIN, 4-Kanal: 150 mV, 50 kOhm
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** Tape Play DIN, 4-channel: 150 mV, 50 kOhm
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** Discrete 4-Kanal: 150 mV, 50 kOhm
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** Discrete 4-channel: 150 mV, 50 kOhm
 
** Main In:
 
** Main In:
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** Antenne (UKW: 75, 300 Ohm, AM)
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** Antenna (FM: 75, 300 Ohm, AM)
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** Mikrofon (6,3mm Klinke)
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** Microphone (6.3mm jack).
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* Anzahl der Ausgänge:
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* Number of outputs:
 
** Tape Rec 1, 2: 150 mV
 
** Tape Rec 1, 2: 150 mV
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** Tape Rec DIN: 30 mV
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Tape Rec DIN: 30 mV
 
** Dolby NR Adapter:  
 
** Dolby NR Adapter:  
 
** Pre Out: 1 V
 
** Pre Out: 1 V
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** Kopfhörer (6,3mm Klinke): 1x vorne, 1x hinten
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** Headphones (6,3mm jack): 1x front, 1x rear
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** 3 Lautsprecherpaare vorne
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** 3 speaker pairs front
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** 2 Lautsprecherpaare hinten
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** 2 speaker pairs in the back
  
  
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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: 4x 23 W (RMS, 20 Hz - 20 kHz, 0,5 %), 4x 27 W (1 kHz)
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** 8 Ohm: 4x 23 W (RMS, 20 Hz - 20 kHz, 0.5 %), 4x 27 W (1 kHz).
 
** 4 Ohm: 4x 38 W
 
** 4 Ohm: 4x 38 W
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* Dynamikleistung:
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* Dynamic power:
 
** 8 Ohm: 160 W
 
** 8 Ohm: 160 W
 
** 4 Ohm: 240 W
 
** 4 Ohm: 240 W
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* Gesamtklirrfaktor: < 0,3 %
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* Total harmonic distortion: &lt; 0.3 %
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* Dämpfungsfaktor: 40 an 8 Ohm
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* Attenuation factor: 40 at 8 Ohm
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* Frequenzgang:  
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* Frequency response:  
 
** Phono: 30 Hz - 15 kHz, ± 1 dB  
 
** Phono: 30 Hz - 15 kHz, ± 1 dB  
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** Hochpegel: 20 Hz - 30 kHz, ± 1 dB  
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** High level: 20 Hz - 30 kHz, ± 1 dB  
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* Signalrauschabstand:
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* Signal-to-noise ratio:
 
** Phono: 60 dB
 
** Phono: 60 dB
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** Hochpegel: 70 dB
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High level: 70 dB
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* Klangregelung:
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* Tone control:
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** Bass: ± 15 dB bei 50 Hz
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** Bass: ± 15 dB at 50 Hz
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** Höhen: ± 15 dB bei 20 kHz
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Treble: ± 15 dB at 20 kHz
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* Loudness: + 8 dB bei 50 Hz, + 3 dB bei 10 kHz
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* Loudness: + 8 dB at 50 Hz, + 3 dB at 10 kHz
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* Höhenfilter: - 10 dB bei 10 kHz, 6 dB / Oktave
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* Treble filter: - 10 dB at 10 kHz, 6 dB / octave
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* Subsonic: - 10 dB bei 50 Hz, 6 dB / Oktave
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* Subsonic: - 10 dB at 50 Hz, 6 dB / octave
 
* Mute:  
 
* Mute:  
  
  
 
''Tuner''
 
''Tuner''
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* Empfang: UKW, MW
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* Reception: FM, MW
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* Frequenzen:
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* Frequencies:
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** UKW: 88 - 108 MHz
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** FM: 88 - 108 MHz
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** MW: 530 - 1.605 kHz
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** MW: 530 - 1,605 kHz
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* Eingangsempfindlichkeit:
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* Input sensitivity:
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** UKW: 2,0µV
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** FM: 2.0µV
 
** MW: 50µV
 
** MW: 50µV
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* Frequenzgang: 30 - 15.000 Hz (+0,3 dB, -1 dB)
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* Frequency response: 30 - 15,000 Hz (+0.3 dB, -1 dB)
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* Klirrfaktor:
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* Distortion factor:
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** UKW, 1 kHz: < 0,5 % (Mono), < 0,8 % (Stereo)
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** FM, 1 kHz: &lt; 0.5% (mono), &lt; 0.8% (stereo).
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** UKW: 65 dB (Mono), 60 dB (Stereo)
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** FM: 65 dB (mono), 60 dB (stereo)
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** MW: 55 dB
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MW: 55 dB
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* Kanaltrennung: 35 dB (1kHz)
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* Channel separation: 35 dB (1kHz)
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* Trennschärfe:
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* Selectivity:
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** UKW: 50 dB
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** FM: 50 dB
 
** MW: 30 dB
 
** MW: 30 dB
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* Gleichwellenselektion: 1,5 dB
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* Co-wave selection: 1.5 dB
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* Nebenwellenselektion:
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* Spurious wave selection:
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** UKW: 90 dB
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** FM: 90 dB
 
** MW: 35 dB
 
** MW: 35 dB
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* Spiegelfrequenzdämpfung:  
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* Image frequency attenuation:  
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** UKW: 80 dB
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** FM: 80 dB
 
** MW: 100 dB
 
** MW: 100 dB
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* ZF-Dämpfung:
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* IF attenuation:
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** UKW: 80 dB
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** FM: 80 dB
 
** MW: 100 dB
 
** MW: 100 dB
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* AM-Unterdrückung: 55 dB
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* AM suppression: 55 dB
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* 4 VU-Meter
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* Switch for 4-channel RM, SQ, Discrete / Stereo / Mono
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* Umschalter für 4-Kanal RM, SQ, Discrete / Stereo / Mono
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* CD-4 connectable
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* CD-4 anschliessbar
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* Bass and treble control separately for front / rear
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* Bass und Hochtonregler separat für Vorne / Hinten
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* Tape 2-channel front connections 6.3mm jack: Rec, Play
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* Tape 2-Kanal Frontanschlüsse 6,3mm Klinke: Rec, Play
 
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 
* [[Sansui QR-500]]
 
* [[Sansui QR-500]]
 
* [[Sansui QR-1500]]
 
* [[Sansui QR-1500]]
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== Bilder ==
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== Pictures ==
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* Auszug aus Prospekt: Sansui QR-4500
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* Extract from brochure: Sansui QR-4500
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[[Datei:Sansui QR-4500-Prospekt-1.jpg]]
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[[File:Sansui QR-4500-Prospekt-1.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 05:29, 23 January 2019

Data[edit]

General

  • Manufacturer: Sansui
  • Model: QR-4500
  • Type: Quadraphonic Receiver
  • Years of manufacture: 1971 - 1973
  • Made in: Japan
  • Color: brushed aluminum front, wooden cabinet
  • Remote control:
  • Power consumption: 310 W max.
  • Dimensions: 526 x 171 x 317 mm (WxHxD)
  • Weight: 18.6 kg
  • Original price approx.: 2'948 DM (1972)


Connections

  • Number of inputs:
    • Phono: 2.5 mV, 50 kOhm, 330 mV max.
    • Aux 2-channel: 150 mV, 50 kOhm
    • Aux 4-channel:
      • Low: 150 mV, 50 kOhm
      • High: 450 mV, 50 kOhm
    • Tape Play 1, 2, 2-channel: 150 mV, 50 kOhm
    • Tape Play DIN, 2-channel: 150 mV, 50 kOhm
    • Tape Play 1, 2, 4-channel: 150 mV, 50 kOhm
    • Tape Play DIN, 4-channel: 150 mV, 50 kOhm
    • Discrete 4-channel: 150 mV, 50 kOhm
    • Main In:
    • Antenna (FM: 75, 300 Ohm, AM)
    • Microphone (6.3mm jack).
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV

Tape Rec DIN: 30 mV

    • Dolby NR Adapter:
    • Pre Out: 1 V
    • Headphones (6,3mm jack): 1x front, 1x rear
    • 3 speaker pairs front
    • 2 speaker pairs in the back


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 4x 23 W (RMS, 20 Hz - 20 kHz, 0.5 %), 4x 27 W (1 kHz).
    • 4 Ohm: 4x 38 W
  • Dynamic power:
    • 8 Ohm: 160 W
    • 4 Ohm: 240 W
  • Total harmonic distortion: < 0.3 %
  • Attenuation factor: 40 at 8 Ohm
  • Frequency response:
    • Phono: 30 Hz - 15 kHz, ± 1 dB
    • High level: 20 Hz - 30 kHz, ± 1 dB
  • Signal-to-noise ratio:
    • Phono: 60 dB

High level: 70 dB

  • Tone control:
    • Bass: ± 15 dB at 50 Hz

Treble: ± 15 dB at 20 kHz

  • Loudness: + 8 dB at 50 Hz, + 3 dB at 10 kHz
  • Treble filter: - 10 dB at 10 kHz, 6 dB / octave
  • Subsonic: - 10 dB at 50 Hz, 6 dB / octave
  • Mute:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 530 - 1,605 kHz
  • Input sensitivity:
    • FM: 2.0µV
    • MW: 50µV
  • Frequency response: 30 - 15,000 Hz (+0.3 dB, -1 dB)
  • Distortion factor:
    • FM, 1 kHz: < 0.5% (mono), < 0.8% (stereo).
  • Signal-to-noise ratio:
    • FM: 65 dB (mono), 60 dB (stereo)

MW: 55 dB

  • Channel separation: 35 dB (1kHz)
  • Selectivity:
    • FM: 50 dB
    • MW: 30 dB
  • Co-wave selection: 1.5 dB
  • Spurious wave selection:
    • FM: 90 dB
    • MW: 35 dB
  • Image frequency attenuation:
    • FM: 80 dB
    • MW: 100 dB
  • IF attenuation:
    • FM: 80 dB
    • MW: 100 dB
  • AM suppression: 55 dB


Special Features

  • Switch for 4-channel RM, SQ, Discrete / Stereo / Mono
  • CD-4 connectable
  • Bass and treble control separately for front / rear
  • Tape 2-channel front connections 6.3mm jack: Rec, Play


Remarks[edit]


Pictures[edit]

  • Extract from brochure: Sansui QR-4500

Sansui QR-4500-Prospekt-1.jpg


Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Sansui_QR-4500&oldid=153930"