Difference between revisions of "Aiwa AX-7500"

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__NOTOC__
 
__NOTOC__
== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Aiwa]]
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* Manufacturer: [[Aiwa]]
* Modell: AX-7800
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* Model: AX-7500
* Typ: Receiver
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* Type: Receiver
* Baujahre: 1979 - 1981
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* Years of manufacture: 1974 - 1976
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Front Silber, Seitenteile Holz
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* Color: Front silver
* Fernbedienung: nein
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* Remote control: no
* Leistungsaufnahme:  
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* Power consumption: 190 W
* Abmessungen: 530 x 120 x 440 mm (BxHxT)
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* Dimensions: 450 x 150 x 300 mm (WxHxD)
* Gewicht: 11,1 kg
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* Weight: 11 kg
* Neupreis ca.: 520 US-$, 1'600 DM
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* Original price approx.: 1'098 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
** Phono (MM): 2,5 mV / 50 kOhm
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** Phono (MM): 2.5 mV / 50 kOhm, 200 mV max.
 +
** Microphone: 1 mV, 5 kOhm
 
** Aux: 150 mV / 50 kOhm
 
** Aux: 150 mV / 50 kOhm
** Tape: 150 mV / 50 kOhm
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** Tape 1, 2: 150 mV / 50 kOhm
** Antenne (UKW: 75, 300 Ohm, MW: 300 Ohm)
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Tape 1, 2 DIN: 150 mV / 50 kOhm
* Anzahl der Ausgänge:  
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** Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
** Tape Rec: 150 mV
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* Number of outputs:  
** Kopfhörer (6,3mm Klinke)
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** Tape Rec 1, 2: 150 mV, 50 kOhm
** 2 Lautsprecherpaare
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Tape Rec 1, 2 DIN: 30 mV, 50 kOhm
 +
** Headphones (6.3mm jack)
 +
** 2 pairs of loudspeakers
  
  
'''Technische Daten'''
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'''Technical Data'''
  
''Verstärker''
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''Amplifier''
* Dauerleistung (bei Klirrfaktor):
+
* Continuous power (at distortion):
** 8 Ohm: 2x 60 W  
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** 8 Ohm: 2x 30 W  
** 4 Ohm:  
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4 Ohm: 2x 33 W
* Dynamikleistung:
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* Dynamic power:
** 8 Ohm:  
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** 8 Ohm: 90 W
** 4 Ohm:  
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** 4 Ohm: 110 W
* Gesamtklirrfaktor: 0,05%
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* Total harmonic distortion: 0.2%
* Dämpfungsfaktor: 50 bei 8 Ohm
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* Attenuation factor: > 50 at 8 Ohm
* Frequenzgang:  
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* Frequency response:  
** Phono: 30 - 15'000 Hz, ± 0,5 dB
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** Phono: 30 - 15'000 Hz, ± 3 dB
** Hochpegel: 10 - 50'000 Hz, ± 1,0 dB
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** High level: 10 - 70'000 Hz, ± 3 dB
* Signalrauschabstand:
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Signal-to-noise ratio:
 
** Phono: 80 dB
 
** Phono: 80 dB
** Hochpegel: 100 dB
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** High level: 100 dB
* Stereokanaltrennung:
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* Stereo channel separation:
* Klangregelung:
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* Tone control:
** Bass: ± 10 dB bei 100 Hz
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** Bass: ± 10 dB at 100 Hz
*** Kippfrequenzen: 200 Hz, 400 Hz
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Treble: ± 10 dB at 10 kHz
** Höhen: ± 10 dB bei 10 kHz
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* Loudness: yes
*** Kippfrequenzen: 2,5 kHz, 5 kHz
 
* Loudness: ja
 
 
* High Filter:  
 
* High Filter:  
 
* Low Filter (Subsonic):  
 
* Low Filter (Subsonic):  
Line 59: Line 60:
  
 
''Tuner''
 
''Tuner''
* Empfang: UKW/MW
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* Reception: FM/MW
* Frequenzen:   
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* Frequencies:   
** UKW: 88 - 108 MHz
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** FM: 87.5 - 108 MHz
** MW: 535 - 1605 KHz
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** MW: 525 - 1605 KHz
* Eingangsempfindlichkeit:
+
* Input sensitivity:
** UKW: 1,9 µV
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** FM: 1.8 µV
** MW: 15 µV
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** MW: 300 µV
* Frequenzgang: 30 - 15'000 Hz (+0,2 dB / -0,5 dB)
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* Frequency response: 20 - 15'000 Hz (+0,2 dB / -0,5 dB)
* Klirrfaktor:
+
* Distortion factor:
** UKW (1 kHz): < 0,07 % (Mono), < 0,2 % (Stereo)
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** FM (1 kHz): &lt; 0.24 % (mono), &lt; 0.4 % (stereo).
* Signalrauschabstand:
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* Signal-to-noise ratio:
** UKW Mono: 75 dB
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** FM mono: 75 dB
** UKW Stereo: 70 dB
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FM stereo: 70 dB
** MW: 55 dB
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MW: 50 dB
* Kanaltrennung: 47 dB (1 kHz)
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* Channel separation: 43 dB (1 kHz)
* Trennschärfe:
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* selectivity: 50 dB
* Gleichwellenselektion: 1,0 dB
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* Co-wave selection: 1.5 dB
* Nebenwellenselektion:
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* Spurious wave selection:
** UKW: 70 dB
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** FM: 75 dB
* Spiegelfrequenzdämpfung:
+
* Mirror frequency attenuation:
** UKW: 90 dB
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** FM: 55 dB
 +
MW: 40 dB
 +
IF attenuation:
 +
** FM: 80 dB
 
** MW: 40 dB
 
** MW: 40 dB
* ZF-Dämpfung:
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* AM suppression: 50 dB
** UKW: 110 dB
 
** MW: 40 dB
 
* AM-Unterdrückung: 55 dB
 
* Festsenderspeicher: 6x UKW, 6x MW
 
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Digitalanzeige für Frequenz und Festsender
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* Microphone mixer
* LED Leistungsanzeige
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* Tape 2 DIN front connector
 +
* Tape Dubbing
 +
* VHF muting
 +
* VHF AFC
  
  
== Bemerkungen ==
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== Comments ==
* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 
* Receiver:
 
* Receiver:
* [[Aiwa AX-7300]]
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* [[Aiwa AX-7400]]
* [[Aiwa AX-7700]]
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* [[Aiwa AX-7500]]
* [[Aiwa AX-7800]]
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* [[Aiwa AX-7550]]
 +
* [[Aiwa AX-7600]]
  
  
* Tape Deck:
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* [[Tape Deck]]
* [[Aiwa AD-M 250]]
+
* [[Aiwa AD-1200]]
* [[Aiwa AD-L 300]]
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* [[Aiwa AD-1300]]
* [[Aiwa AD-L 450]]
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* [[Aiwa AD-1600]]
* [[Aiwa AD-R 500]]
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* [[Aiwa AD-1800]]
* [[Aiwa AD-M 700]]
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* [[Aiwa AD-6500]]
* [[Aiwa AD-M 800]]
 
* [[Aiwa SD-L 50]]
 
  
  
* Plattenspieler:
+
== Pictures ==
* [[Aiwa AP-D 30]]
+
* [[Picture: Aiwa AX-7500
* [[Aiwa AP-D 50]]
+
[[File:Aiwa AX-7500-1.jpg]]
* [[Aiwa AP-2100]]
 
* [[Aiwa LP-3000]]
 
  
  
* Rauschunterdrückungssystem:
+
* Picture: Aiwa AX-7500 backside
* [[Aiwa HR-50]]
+
[[File:Aiwa AX-7500-2.jpg]]
  
  
== Bilder ==
+
* Excerpt from brochure: Aiwa AX-7500
* Auszug aus Prospekt: Aiwa AX-7800
+
[[File:Aiwa AX-7500-Prospekt-1.jpg]]
[[Datei:Aiwa AX-7800-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 05:22, 5 April 2020

Data[edit]

General

  • Manufacturer: Aiwa
  • Model: AX-7500
  • Type: Receiver
  • Years of manufacture: 1974 - 1976
  • Made in: Japan
  • Color: Front silver
  • Remote control: no
  • Power consumption: 190 W
  • Dimensions: 450 x 150 x 300 mm (WxHxD)
  • Weight: 11 kg
  • Original price approx.: 1'098 DM


Connections

  • Number of inputs:
    • Phono (MM): 2.5 mV / 50 kOhm, 200 mV max.
    • Microphone: 1 mV, 5 kOhm
    • Aux: 150 mV / 50 kOhm
    • Tape 1, 2: 150 mV / 50 kOhm

Tape 1, 2 DIN: 150 mV / 50 kOhm

    • Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV, 50 kOhm

Tape Rec 1, 2 DIN: 30 mV, 50 kOhm

    • Headphones (6.3mm jack)
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 30 W

4 Ohm: 2x 33 W

  • Dynamic power:
    • 8 Ohm: 90 W
    • 4 Ohm: 110 W
  • Total harmonic distortion: 0.2%
  • Attenuation factor: > 50 at 8 Ohm
  • Frequency response:
    • Phono: 30 - 15'000 Hz, ± 3 dB
    • High level: 10 - 70'000 Hz, ± 3 dB

Signal-to-noise ratio:

    • Phono: 80 dB
    • High level: 100 dB
  • Stereo channel separation:
  • Tone control:
    • Bass: ± 10 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

  • Loudness: yes
  • High Filter:
  • Low Filter (Subsonic):
  • Mute:
  • Direct/Line-Straight:


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 87.5 - 108 MHz
    • MW: 525 - 1605 KHz
  • Input sensitivity:
    • FM: 1.8 µV
    • MW: 300 µV
  • Frequency response: 20 - 15'000 Hz (+0,2 dB / -0,5 dB)
  • Distortion factor:
    • FM (1 kHz): < 0.24 % (mono), < 0.4 % (stereo).
  • Signal-to-noise ratio:
    • FM mono: 75 dB

FM stereo: 70 dB MW: 50 dB

  • Channel separation: 43 dB (1 kHz)
  • selectivity: 50 dB
  • Co-wave selection: 1.5 dB
  • Spurious wave selection:
    • FM: 75 dB
  • Mirror frequency attenuation:
    • FM: 55 dB

MW: 40 dB IF attenuation:

    • FM: 80 dB
    • MW: 40 dB
  • AM suppression: 50 dB


Special Features

  • Microphone mixer
  • Tape 2 DIN front connector
  • Tape Dubbing
  • VHF muting
  • VHF AFC


Comments[edit]



Pictures[edit]

  • [[Picture: Aiwa AX-7500

Aiwa AX-7500-1.jpg


  • Picture: Aiwa AX-7500 backside

Aiwa AX-7500-2.jpg


  • Excerpt from brochure: Aiwa AX-7500

Aiwa AX-7500-Prospekt-1.jpg


Reports[edit]

Links[edit]