Difference between revisions of "Pioneer SX-939"

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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Pioneer]]
+
* Manufacturer: [[Pioneer]]
* Modell: SX-939
+
* Model: SX-939
* Typ: Receiver
+
* Type: Receiver
* Baujahre: 1974 - 1976
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* Years of manufacture: 1974 - 1976
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Front Silber, Holzgehäuse
+
* Color: front silver, wooden cabinet
* Fernbedienung: nein
+
* Remote control: no
* Leistungsaufnahme: 470 W
+
* Power consumption: 470 W
* Abmessungen: 520 x 175 x 420 mm (BxHxT)
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* Dimensions: 520 x 175 x 420 mm (WxHxD)
* Gewicht: 18,5 kg
+
* Weight: 18,5 kg
* Neupreis ca.: 2'385 DM  
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* Original price approx.: 2'385 DM  
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
+
* Number of inputs:
** Phono MM 1, 2: 2,5 mV, 50 kOhm, 250 mV max.
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** Phono MM 1, 2: 2.5 mV, 50 kOhm, 250 mV max.
** Mikrofon (6,3mm Klinke): 2 mV, 50 kOhm
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** Microphone (6,3mm jack): 2 mV, 50 kOhm
 
** Aux: 150 mV, 70 kOhm
 
** Aux: 150 mV, 70 kOhm
 
** Tape 1, 2 Play: 150 mV, 70 kOhm
 
** Tape 1, 2 Play: 150 mV, 70 kOhm
** Tape Play (DIN): 150 mV, 70 kOhm  
+
Tape Play (DIN): 150 mV, 70 kOhm  
** NR Adapter In: 150 mV, 70 kOhm
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NR Adapter In: 150 mV, 70 kOhm
** 4-Kanal Adapter In: 150 mV, 70 kOhm
+
Main In: 1 V, 50 kOhm
** Main In: 1 V, 50 kOhm
+
** Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
** Antenne (UKW: 75, 300 Ohm, MW: 300 Ohm)
+
* Number of outputs:
* Anzahl der Ausgänge:
 
 
** Tape Rec 1, 2: 150 mV
 
** Tape Rec 1, 2: 150 mV
 
** Tape (DIN): 30 mV, 80 kOhm
 
** Tape (DIN): 30 mV, 80 kOhm
** NR Adapter Out: 150 mV
+
NR Adapter Out: 150 mV
** 4-Kanal Adapter Out: 150 mV
 
 
** Pre Out: 1 V, 1 kOhm, 4 V max.
 
** Pre Out: 1 V, 1 kOhm, 4 V max.
** Kopfhörer (6,3mm Klinke)
+
** Headphones (6.3mm jack)
** 3 Lautsprecherpaare
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** 3 speaker pairs
  
  
'''Technische Daten'''
+
'''Technical Data'''
  
''Verstärker''
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''Amplifier''
* Dauerleistung (bei Klirrfaktor):
+
* Continuous power (at distortion):
** 8 Ohm: 2x 100 W (RMS, 20 - 20'OOO Hz)
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** 8 Ohm: 2x 70 W (RMS, 20 - 20'OOO Hz).
** 4 Ohm: 2x 105 W
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** 4 Ohm: 2x 80 W
* Dynamikleistung:
+
* dynamic power:
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
* Gesamtklirrfaktor: < 0,05 %
+
* Total harmonic distortion: &lt; 0.05 %
* Dämpfungsfaktor: 50 (8 Ohm, 1 kHz)
+
* Attenuation factor: 50 (8 Ohm, 1 kHz)
* Frequenzgang:  
+
* Frequency response:  
 
** Phono, RIAA: 30 - 15'000 Hz, ± 0,3 dB
 
** Phono, RIAA: 30 - 15'000 Hz, ± 0,3 dB
** Hochpegel: 10 - 40'000 Hz, + 0 dB, - 1 dB
+
** High level: 10 - 40'000 Hz, + 0 dB, - 1 dB
* Signalrauschabstand:
+
* Signal-to-noise ratio:
 
** Phono: 70 dB
 
** Phono: 70 dB
** Mikrofon: 65 dB
+
** Microphone: 65 dB
** Hochpegel: 95 dB
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** High level: 95 dB
* Klangregelung:  
+
* Tone control:  
** Bass Main: ± 10 dB bei 100 Hz  
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** Bass Main: ± 10 dB at 100 Hz  
** Bass Sub: ± 5 dB bei 50 Hz  
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Bass Sub: ± 5 dB at 50 Hz  
** Höhen Main: ± 10 dB bei 10 kHz
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Treble Main: ± 10 dB at 10 kHz
** Höhen Sub: ± 5 dB bei 20 kHz
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Treble Sub: ± 5 dB at 20 kHz
* Loudness: + 8 dB bei 100 Hz, + 4 dB bei 10 kHz
+
* Loudness: + 8 dB at 100 Hz, + 4 dB at 10 kHz
* Subsonic: - 8 dB bei 50 Hz, - 6 dB / Oktave
+
* Low Filter: - 8 dB at 50 Hz, - 6 dB / octave
* High Filter: - 9 dB bei 10 kHz, - 6 dB / Oktave
+
* High Filter: - 9 dB at 10 kHz, - 6 dB / octave
 +
* Subsonic: no
 
* Mute: - 20 dB
 
* Mute: - 20 dB
  
  
 
''Tuner''
 
''Tuner''
* Empfang: UKW, MW
+
* Reception: FM, MW
* Frequenzen:
+
* Frequencies:
** UKW: 88 - 108 MHz
+
** FM: 88 - 108 MHz
 
** MW: 525 - 1605 kHz
 
** MW: 525 - 1605 kHz
* Eingangsempfindlichkeit:  
+
* Input sensitivity:  
** UKW: 1,7µV
+
** FM: 1.8µV
** MW: 15µV
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MW: 15µV
* Alle weiteren Angaben für UKW
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* All other specifications for VHF
* Frequenzgang: 20 - 15'000 Hz, + 0,2 dB, - 2 dB
+
* Frequency response: 20 - 15'000 Hz, + 0,2 dB, - 2 dB
* Klirrfaktor:  
+
* Distortion factor:  
** Mono: < 0,2 %
+
** Mono: &lt; 0.2 %
** Stereo: < 0,3 %
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Stereo: &lt; 0.4
* Signalrauschabstand:  
+
* Signal-to-noise ratio:  
** Mono: 72 dB
+
** Mono: 70 dB
** Stereo: 67 dB
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Stereo: 65 dB
* Kanaltrennung: 40 dB (1 kHz)
+
* Channel separation: 40 dB (1 kHz)
* Trennschärfe: 90 dB
+
* selectivity: 80 dB
* Gleichwellenselektion: 1,0 dB
+
* Co-wave selection: 1.0 dB
* Nebenwellenselektion: 110 dB
+
* Spurious wave selection: 100 dB
* Spiegelfrequenzdämpfung: 110 dB
+
* Image frequency attenuation: 85 dB
* ZF-Dämpfung: 110 dB
+
* IF attenuation: 100 dB
* AM-Unterdrückung: 55 dB
+
* AM suppression: 55 dB
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Vor- und Endstufe auftrennbar (Main In/Pre Out)
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* Pre- and power amplifier can be separated (Main In/Pre Out)
  
 
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== Remarks ==
== Bemerkungen ==
+
* Black version:
* Schwarze Version:
 
 
* [[Pioneer SX-9930]]
 
* [[Pioneer SX-9930]]
  
  
* Weitere Modelle der gleichen Serie:
+
* Other models in the same series:
* Verstärker:
+
* Amplifier:
 
* [[Pioneer SA-500 A]]
 
* [[Pioneer SA-500 A]]
 
* [[Pioneer SA-6200]]
 
* [[Pioneer SA-6200]]
Line 109: Line 107:
  
  
* Tuner:
+
* [[Tuner:
 
* [[Pioneer TX-500 A]]
 
* [[Pioneer TX-500 A]]
 
* [[Pioneer TX-6200]]
 
* [[Pioneer TX-6200]]
Line 117: Line 115:
  
  
* Receiver:
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* [[Receiver:
 
* [[Pioneer SX-434]]
 
* [[Pioneer SX-434]]
 
* [[Pioneer SX-535]]
 
* [[Pioneer SX-535]]
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* Tape Decks:
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* [[Tape Decks]]:
 
* [[Pioneer CT-3131 A]]
 
* [[Pioneer CT-3131 A]]
 
* [[Pioneer CT-4141 A]]
 
* [[Pioneer CT-4141 A]]
Line 134: Line 132:
  
  
* Spulengeräte:
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* [[Coil Devices]]
 
* [[Pioneer RT-1020]]
 
* [[Pioneer RT-1020]]
  
  
* Plattenspieler:
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* Turntables:
 
* [[Pioneer PL-10]]
 
* [[Pioneer PL-10]]
 
* [[Pioneer PL-12 D]]
 
* [[Pioneer PL-12 D]]
Line 147: Line 145:
  
  
== Bilder ==
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== Pictures ==
* Bild: Pioneer SX-939
+
* Image: Pioneer SX-939
[[Bild:SX939.jpg]]
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[[Image:SX939.jpg]]
  
  
* Auszug aus Prospekt: Pioneer SX-939
+
* Excerpt from brochure: Pioneer SX-939
[[Datei:Pioneer SX-939-Prospekt-4.jpg]]
+
[[File:Pioneer SX-939-Prospekt-1.jpg]]
  
  
== Berichte ==
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== Reports ==
  
  
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[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 05:01, 14 January 2021

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: SX-939
  • Type: Receiver
  • Years of manufacture: 1974 - 1976
  • Made in: Japan
  • Color: front silver, wooden cabinet
  • Remote control: no
  • Power consumption: 470 W
  • Dimensions: 520 x 175 x 420 mm (WxHxD)
  • Weight: 18,5 kg
  • Original price approx.: 2'385 DM


Connections

  • Number of inputs:
    • Phono MM 1, 2: 2.5 mV, 50 kOhm, 250 mV max.
    • Microphone (6,3mm jack): 2 mV, 50 kOhm
    • Aux: 150 mV, 70 kOhm
    • Tape 1, 2 Play: 150 mV, 70 kOhm

Tape Play (DIN): 150 mV, 70 kOhm NR Adapter In: 150 mV, 70 kOhm Main In: 1 V, 50 kOhm

    • Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV
    • Tape (DIN): 30 mV, 80 kOhm

NR Adapter Out: 150 mV

    • Pre Out: 1 V, 1 kOhm, 4 V max.
    • Headphones (6.3mm jack)
    • 3 speaker pairs


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 70 W (RMS, 20 - 20'OOO Hz).
    • 4 Ohm: 2x 80 W
  • dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: < 0.05 %
  • Attenuation factor: 50 (8 Ohm, 1 kHz)
  • Frequency response:
    • Phono, RIAA: 30 - 15'000 Hz, ± 0,3 dB
    • High level: 10 - 40'000 Hz, + 0 dB, - 1 dB
  • Signal-to-noise ratio:
    • Phono: 70 dB
    • Microphone: 65 dB
    • High level: 95 dB
  • Tone control:
    • Bass Main: ± 10 dB at 100 Hz

Bass Sub: ± 5 dB at 50 Hz Treble Main: ± 10 dB at 10 kHz Treble Sub: ± 5 dB at 20 kHz

  • Loudness: + 8 dB at 100 Hz, + 4 dB at 10 kHz
  • Low Filter: - 8 dB at 50 Hz, - 6 dB / octave
  • High Filter: - 9 dB at 10 kHz, - 6 dB / octave
  • Subsonic: no
  • Mute: - 20 dB


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 525 - 1605 kHz
  • Input sensitivity:
    • FM: 1.8µV

MW: 15µV

  • All other specifications for VHF
  • Frequency response: 20 - 15'000 Hz, + 0,2 dB, - 2 dB
  • Distortion factor:
    • Mono: < 0.2 %

Stereo: < 0.4

  • Signal-to-noise ratio:
    • Mono: 70 dB

Stereo: 65 dB

  • Channel separation: 40 dB (1 kHz)
  • selectivity: 80 dB
  • Co-wave selection: 1.0 dB
  • Spurious wave selection: 100 dB
  • Image frequency attenuation: 85 dB
  • IF attenuation: 100 dB
  • AM suppression: 55 dB


Special Features

  • Pre- and power amplifier can be separated (Main In/Pre Out)

Remarks[edit]








Pictures[edit]

  • Image: Pioneer SX-939

SX939.jpg


  • Excerpt from brochure: Pioneer SX-939

Pioneer SX-939-Prospekt-1.jpg


Reports[edit]

Links[edit]