Editing Sony STR-7055 A

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Sony]]
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* Hersteller: [[Sony]]
* Model: STR-7055 A
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* Modell: STR-7055 A
* Years of manufacture: 1976 - 1977
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* Baujahre: 1976 - 1977
* Made in: Japan
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* Hergestellt in: Japan
* Color: Silver
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* Farbe: Silber / Schwarz
* Remote control: no
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* Fernbedienung: nein
* Power consumption: 300 W max., idle consumption 40 W
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* Leistungsaufnahme: 300 W max., Ruheverbrauch 40 W
* Dimensions: 471 x 157 x 375 mm
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* Abmessungen: 471 x 157 x 375 mm
* Weight: 15,3 kg
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* Gewicht: 15,3 kg
* Original price approx.: 1'198 DM
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* Neupreis ca.: 1'198 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono 1, 2: 1.8 mV / 47 kOhm
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** 2x AUX, Tape, Rec PB: 140 mV / 100 kOhm
Tape Play 1, 2: 140 mV / 100 kOhm
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** Phono: 1,8 mV / 47 kOhm
** AUX: 140 mV / 100 kOhm
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** Antenne UKW / MW
** Antenna FM (75 Ohm / 300 Ohm), MW (300 Ohm)
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* Anzahl der Ausgänge:
* Number of outputs:
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** Rec Out: 250 mV / 10 kOhm  
** Tape Rec: 250 mV / 10 kOhm  
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** Rec PB: 30 mV / 80 kOhm
Tape Rec DIN: 30 mV / 80 kOhm
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** Kopfhörer: 6,3mm Klinke
** Headphones: 6,3mm jack
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** 2 Lautsprecherpaare
** 2 pairs of loudspeakers
 
  
  
'''Technical Data'''
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'''Technische Daten'''
  
''Amplifier''
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''Verstärker''
* Continuous power (at distortion)
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* Dauerleistung (bei Klirrfaktor)
8 Ohm: 45 W (< 0.2 %)
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** 8 Ohm: 45 W (< 0.2 %)
4 Ohm: 55 W (&lt; 0.2 %)
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** 4 Ohm: 55 W (< 0.2 %)
* Dynamic power
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* Dynamikleistung
** 8 Ohm: 136 W ( &lt; 0.2 %)
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** 8 Ohm: 136 W ( < 0.2 %)
** 4 Ohm: 200 W ( &lt; 0.2 %)
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** 4 Ohm: 200 W ( < 0.2 %)
* Total harmonic distortion: below 0.2 %
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* Gesamtklirrfaktor: unter 0,2 %
* Attenuation factor: over 50 dB (8 Ohm)
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* Dämpfungsfaktor: über 50 dB (8 Ohm)
* Frequency response: 20 Hz- 20 kHz
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* Frequenzgang: 20 Hz- 20 kHz
* Signal-to-noise ratio:  
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* Signalrauschabstand:  
* Tone control:
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* Klangregelung:
** Bass: yes, ±10 dB (100 Hz)
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** Bass:
Treble: yes, ±10 dB (10 kHz)
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** Höhen:
* Loudness: yes, +10 dB (50 Hz), +4 dB (10 kHz)
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* Loudness: +10 dB bei 50 Hz, +4 dB bei 10 Hz
* High Filter: yes, 9 kHz
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* Subsonic:
* Low Filter (Subsonic): yes, 50 Hz
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* Mute:
* Mute:  
 
  
  
 
''Tuner''
 
''Tuner''
* Reception:
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* Empfang:
* Frequencies:  
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* Frequenzen:  
** FM: 87.5 MHz - 108 MHz
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** UKW: 87.5 MHz - 108 MHz
 
** MW: 525 - 1605 kHz
 
** MW: 525 - 1605 kHz
* Frequency response: 20 Hz - 15 kHz
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* Frequenzgang: 20 Hz - 15 kHz
* Input sensitivity: 1.6 uV  
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* Eingangsempfindlichkeit: 1.6 uV  
* Distortion factor:
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* Klirrfaktor:
* Signal-to-noise ratio: 70 dB
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* Signalrauschabstand: 70 dB
* Channel separation: 38 db / 400 Hz
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* Kanaltrennung: 38 db / 400 Hz
* Selectivity: 70 dB
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* Trennschärfe: 70 dB
* Co-wave selection: 1.0 dB
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* Gleichwellenselektion: 1,0 dB
* Spurious wave selection: 90 dB
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* Nebenwellenselektion: 90 dB
* Image frequency attenuation: 70 dB
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* Spiegelfrequenzdämpfung: 70 dB
* IF attenuation: 100 dB
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* ZF-Dämpfung: 100 dB
* AM suppression: 56 dB
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* AM-Unterdrückung: 56 dB
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* AUX: 6.3mm jack front
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* AUX: 6,3mm Klinke Front
* Tone control bass / treble for L + R separately
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* Holzgehäuse optional
* Wooden cabinet optional
 
  
  
== Comments ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
 
* [[Sony STR-7025]]
 
* [[Sony STR-7025]]
 
* [[Sony STR-7035]]
 
* [[Sony STR-7035]]
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== Pictures ==
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== Bilder ==
* Image: Sony STR-7055 A
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* Bild: Sony STR-7055 A
[[File:Sony STR-7055 A-1.jpg]]
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[[Datei:Sony STR-7055 A-1.jpg]]
  
  
== Reports ==
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== Berichte ==
* Report from "Mackers": [[http://www.mackern.de/index.php/2010/09/08/sony-str-7055a/]]
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* Bericht von "Mackern": [[http://www.mackern.de/index.php/2010/09/08/sony-str-7055a/]]
  
  
 
== Links ==
 
== Links ==
* External link to website "The Vintage Knob": [[http://www.thevintageknob.org/sony-STR-7055.html]]
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* Externer Link zu Webseite "The Vintage Knob": [[http://www.thevintageknob.org/sony-STR-7055.html]]
  
  
[[Category:Receiver]]
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[[Kategorie:Receiver]]

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