Difference between revisions of "JVC QL-A 7"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[JVC]] |
| − | * | + | * Model: QL-A 7 |
| − | * | + | * Type: Record player |
| − | * | + | * Years of manufacture: 1978 - 1981 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Black |
| − | * | + | * Dimensions (WxHxD): 461 x 165 x 403 mm |
| − | * | + | * Weight: 12 kg |
| − | * | + | * Original price approx.: 1'200 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Outputs: without sound cell, only Cinch cable |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Drive: Quartz direct drive |
* Motor: DC Servo | * Motor: DC Servo | ||
| − | * | + | * Speed: 33 1/3 rpm, 45 rpm |
| − | * | + | * Speed change: touch sensor |
| − | * | + | * Start time: 1.4 seconds |
| − | * Start | + | * Start torque: 1 kg / cm |
| − | * | + | * Stop time: < 1.6 second |
| − | * | + | * Synchronous vibration: < 0,025% WRMS |
** Drehzahlabweichung bei Belastung: 0 % bis 120 g | ** Drehzahlabweichung bei Belastung: 0 % bis 120 g | ||
| − | * Rumpelgeräuschabstand: | + | * Rumpelgeräuschabstand: >73 dB (DIN-B) |
| − | * | + | * Turntable: 313 mm aluminum alloy die casting |
| − | * | + | * Turntable weight: 2.2 kg |
| − | * | + | * Operating mode: Semi-automatic with limit switch |
| − | * | + | * Tonearm: Statically balanced tonearm, S-shaped tube |
| − | ** | + | ** Effective length: 245 mm |
| − | ** | + | ** Arm height adjustable from: 40 - 60 mm |
| − | ** | + | ** Overhang: 15 mm |
| − | ** | + | ** Track misalignment angle: +1°48' to -1°31' |
| − | ** | + | ** Tracking force: 0 to 3 g |
| − | ** | + | ** Pickup weight: 14.5 - 23.5 g (incl. headshell) |
| − | * | + | * Pickup: without |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Limit switch with auto lift / stop |
| − | * | + | * Oil-damped tone arm lift |
| − | * Anti- | + | * Anti-skating device |
| − | * | + | * Tonearm height adjustment |
| − | * | + | * Height-adjustable, rubber-mounted damping feet |
| − | == | + | == Notes == |
| − | * | + | * Other models in the same series: |
| − | + | ** [[JVC L-A 11]] | |
| − | + | ** [[JVC L-A 55]] | |
| − | + | ** [[JVC QL-F 4]] | |
| − | + | ** [[JVC QL-5]] | |
| − | + | ** [[JVC QL-A 5]] | |
| − | + | ** [[JVC QL-A 5 R]] | |
| − | + | ** [[JVC QL-F 6]] | |
| − | + | ** [[JVC QL-A 7]] | |
| − | ** JVC QL-5 | + | ** [[JVC QL-10]] |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | == | + | == Pictures == |
| − | * | + | * Extract from brochure: JVC QL-A 7 |
| − | [[ | + | [[File:JVC QL-A 7-Prospekt-2.jpg]] |
| − | == | + | == Reports == |
| − | * | + | * Report from "Good Old Hifi": [[http://www.good-old-hifi.de/jvcl_ql-a7/]] |
== Links == | == Links == | ||
| − | * | + | * External link to "The Vintage Knob" website: [[http://www.thevintageknob.org/jvc-QL-7.html]] |
| − | [[ | + | [[Category:Turntables]]</0,025%> |
Latest revision as of 04:51, 18 June 2019
Data[edit]
General
- Manufacturer: JVC
- Model: QL-A 7
- Type: Record player
- Years of manufacture: 1978 - 1981
- Made in: Japan
- Color: Black
- Dimensions (WxHxD): 461 x 165 x 403 mm
- Weight: 12 kg
- Original price approx.: 1'200 DM
Connections
- Outputs: without sound cell, only Cinch cable
Technical data
- Drive: Quartz direct drive
- Motor: DC Servo
- Speed: 33 1/3 rpm, 45 rpm
- Speed change: touch sensor
- Start time: 1.4 seconds
- Start torque: 1 kg / cm
- Stop time: < 1.6 second
- Synchronous vibration: < 0,025% WRMS
- Drehzahlabweichung bei Belastung: 0 % bis 120 g
- Rumpelgeräuschabstand: >73 dB (DIN-B)
- Turntable: 313 mm aluminum alloy die casting
- Turntable weight: 2.2 kg
- Operating mode: Semi-automatic with limit switch
- Tonearm: Statically balanced tonearm, S-shaped tube
- Effective length: 245 mm
- Arm height adjustable from: 40 - 60 mm
- Overhang: 15 mm
- Track misalignment angle: +1°48' to -1°31'
- Tracking force: 0 to 3 g
- Pickup weight: 14.5 - 23.5 g (incl. headshell)
- Pickup: without
Special Features
- Limit switch with auto lift / stop
- Oil-damped tone arm lift
- Anti-skating device
- Tonearm height adjustment
- Height-adjustable, rubber-mounted damping feet
Notes[edit]
- Other models in the same series:
Pictures[edit]
- Extract from brochure: JVC QL-A 7
Reports[edit]
- Report from "Good Old Hifi": [[1]]
Links[edit]
- External link to "The Vintage Knob" website: [[2]]</0,025%>