Editing JVC QL-7

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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: [[JVC]]
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* Hersteller: [[JVC]]
* Model: QL-7
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* Modell: QL-7
* Type: Record player
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* Typ: Plattenspieler
* Years of manufacture: 1977 - 1981
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* Baujahre: 1977 - 1981
* Made in: Japan
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* Hergestellt in: Japan
* Color: depending on the country of delivery wood or black
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* Farbe: je nach Auslieferland Holz oder Schwarz
* Dimensions (WxHxD): 477 x 162 x 401 mm
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* Abmessungen (BxHxT): 477 x 162 x 401 mm
* Weight: 10,8 kg
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* Gewicht: 10,8 kg
* Original price approx.: 998 DM
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* Neupreis ca.: 998 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Outputs: without sound cell, only Cinch cable
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* Ausgänge: ohne Tonzelle, nur Cinch-Kabel
  
  
'''Technical data'''
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'''Technische Daten'''
* Drive: 2-speed quartz direct drive
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* Antrieb: 2-Gang Quarz-Direktantrieb
* Motor: 12- pole, 24- slot DC- servo motor type FG  
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* Motor: 12- polig, 24- Schlitz- DC- Servomotor Typ FG  
* Motor control: Quartz controlled
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* Motorsteuerung: Quarz gesteuert
* Speed detection: Super servo frequency generator
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* Drehzahlerfassung: Super Servo-Frequenzgenerator
* Turntable: 2,2 Kg, 31,3 cm  
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* Plattenteller: 2,2 Kg, 31,3 cm  
* Speeds: 33,33 and 45 rpm
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* Geschwindigkeiten: 33,33 und 45 U/ min
* Speed variation: 0,025 % WRMS
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* Gleichlaufschwankungen: 0,025 % WRMS
* Speed deviation: 0,002 %.
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* Geschwindigkeitsabweichung: 0,002 %
* Rotation per hour: 0.0001 % / h
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* Dreft pro Stunde: 0,0001 % / h
* Channel separation: 25 dB (1 khz)
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* Kanaltrennung: 25 dB (1 khz)
* Signal to noise ratio: 74 dB
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* Signal-Rauschabstand: 74 dB
* Load resistance: 47- 100 kohm
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* Lastwiederstand: 47- 100 kohm
* Tonearm: tracing hold system, static balance, new gimbal support
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* Tonarm: Tracing Haltesystem, statische Balance, neue Kardan-Unterstützung
* Fast stop time: less than 1 revolution
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* Schnellstopzeit: unter 1 Umdrehung
* Effective tonearm length: 245 mm  
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* Effektive Tonarmlänge: 245 mm  
* Overhang: 15 mm  
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* Überhang: 15 mm  
* Tracking force: 0 to 3 g
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* Auflagekraft: 0 bis 3 g
* Permissible cartridge weight with carrier: 14.5- 23.5 g
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* zulässiges Tonabnehmergewicht mit Träger: 14,5- 23,5 g
  
  
== Remarks ==
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== Bemerkungen ==
* Oil-damped tonearm lever: yes
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* Ölgedämpftes Tonarm-Hebewerk: ja
* Anti-skating device: yes
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* Anti-Skating-Einrichtung: ja
* Tonearm height adjustment: yes
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* Tonarmhöhenverstellung: ja
  
  
== Remarks ==
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== Bemerkungen ==
* Other models in the same series:
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* JVC QL-7 besteht aus den Komponenten:
* [[JVC JL-A 20]]
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** Motorbasis TT-71
* [[JVC JL-F 30]]
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** Tonarm variabel, zB. UA-5045
* [[JVC JL-A 40]]
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** Zarge CL-P1 (je nach Land)
* [[JVC JL-F 50]]
 
* [[JVC QL-5]]
 
* [[JVC QL-7]]
 
* [[JVC QL-8]]
 
* [[JVC QL-10]]
 
  
  
== Pictures ==
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* Weitere Modelle der gleichen Serie:
* Picture: JVC QL-7 with wooden frame
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** JVC QL-10:
[[File:jvc_ql_7_.jpg|Beschreibung]]
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*** [[JVC QL-10|QL-10]]
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** JVC QL-8:
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*** [[JVC QL-8|QL-8]]
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** JVC QL-A 7:
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*** [[JVC QL-A 7|QL-A 7]]
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** JVC QL-7:
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*** [[JVC QL-7|QL-7]]
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** JVC QL-5:
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*** [[JVC QL-5|QL-5]]
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** JVC QL-F 4:
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*** [[JVC QL-F 4|QL-F 4]]
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** JVC QL-A 2:
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*** [[JVC QL-A 2|QL-A 2]]
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** JVC JL-F 30:
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*** [[JVC JL-F 30|JL-F 30]]
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** JVC JL-A 20:
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*** [[JVC JL-A 20|JL-A 20]]
  
  
* Extract from brochure: JVC QL-7
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== Bilder ==
[[File:JVC QL-7-Prospekt-2.jpg]]
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* Bild: JVC QL-7 mit Holzzarge
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[[Datei:jvc_ql_7_.jpg|Beschreibung]]
  
  
== Reports ==
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* Auszug aus Prospekt: JVC QL-7
* JVC QL-7 consists of the components:
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[[Datei:JVC QL-7-Prospekt-2.jpg]]
** Motor base TT-71
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** Tonearm variable, e.g. UA-5045
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** Frame CL-P1 (depending on country)
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== Berichte ==
  
  
 
== Links ==
 
== Links ==
* External link turntable to the website "The Vintage Knob": [http://www.thevintageknob.org/jvc-QL-7.html]
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* Externer Link Plattenspieler zur Webseite "The Vintage Knob": [http://www.thevintageknob.org/jvc-QL-7.html]
  
* External link "Motorbase TT-71" to "The Vintage Knob" website: [http://www.thevintageknob.org/jvc-TT-81.html]
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* Externer Link "Motorbasis TT-71" zur Webseite "The Vintage Knob": [http://www.thevintageknob.org/jvc-TT-81.html]
  
  
[[Category:Turntables]]
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[[Kategorie:Plattenspieler]]

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