Difference between revisions of "JVC QL-A 7"
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| − | + | __NOTOC__ | |
| − | + | == 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 | ||
| − | http:// | + | |
| + | '''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 == | ||
| + | * 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-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 == | ||
| + | * 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
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
- Other models in the same series:
Pictures
- Extract from brochure: JVC QL-A 7
Reports
- Report from "Good Old Hifi": [[1]]
Links
- External link to "The Vintage Knob" website: [[2]]</0,025%>