JVC QL-A5 specifications

Category : Record player

Brand : JVC

JVC semi-automatic turntable QL-A5

General :

Tech nical specifications:

Tonearm:

< li>Manufacturer: JVC (Japan)
• Type: Semi-automatic (tonearm goes back automatically, device then turns off)
• Power supply: 220 V, 50 Hz, 9.5 Watts (Europe)
• Size: 43.8 x 13.1 x 38.0cm (WxHxD)
• Weight: 6.5Kg
• Year of manufacture approx.: 1979 - 1981< /li>
• Color: silver
• Factory price: approx. almost 600,- DM ( who knows better, please change )

• Motor: Quartz-locked coreless DC servo motor with frequency generator
• Drive system: direct drive,
• Speeds: 33.3 and 45 rpm
• Control range: ± 6 %
• Synchronisation fluctuations: 0.025 % (WRMS )
• Interference voltage distance: >75 dB (DIN B)
• Starting torque: 650 g-cm
• Speed deviation: Within 0.002 %
• Drift per hour: 0.0001 %/ h
• Turntable: 30.8 cm
• Output: fixed RCA cable with ground
• Pickup:
  • Z-4S: 3 mV (1 kHz, 50 mm/s)
  • Z-1S: 4 mV...
• Accessories: Single puck and needle cap

• Z-4S: 3 mV (1 kHz, 50 mm/s)
• Z-1S: 4 mV ...

• Type: TH tonearm (S-shaped tube tonearm)
  • Effective length: 220 mm
  • Overhang: 15 mm
• permissible pickup wiped: 12.5 - 18.5g (including system carrier)
• Pickup: Z-1S (MM) 10 - 25,000 Hz, powerful bass (Picture 1)
• Pickup: Z-4S (MM) 10 - 25,000 Hz (Picture 3)
• Optimal contact pressure: 1.5- 2.0 g

• Effective length: 220 mm
• Overhang: 15 mm

• even after After about 44 years it is still running perfectly,
  • Only a small foam rubber part, which was totally rotted, had to be replaced by a felt strip.
  • Hinge housings tend to burst due to age-related material fatigue. Repair manuals as well as new hinges are available online at greatly varying prices.
• A plate weight is recommended, make sure to pay attention to the height,
  • so that the weight does not grind on the closed lid, ( Ebay from 25,- Euro )

• Only a small foam rubber part, which was totally rotted, had to be replaced with a felt strip.
• Hinge housings tend to burst due to age-related material fatigue. Repair manuals as well as new hinges are available online at greatly varying prices.

• so that the weight does not grind on the closed lid, ( Ebay from 25,- Euro )

Comment:

Comment box:

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