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Mitsubishi Diatone LT-30

Turntable Details

Drive

Direct

Motor

DC

Wow & Flutter %

0.025

Rumble [dB]

-78

Speed

33, 45

Dimensions [mm]

Platter Material

Platter Diameter [mm]

312.0

Total Weight [kg]

Tonearm

Year Built

15.00

Linear

1982

Platter Weight [kg]

1.50

Plinth Material

Price

$690

Additional information

Key Features


  • Drive System: Direct drive with a quartz PLL DC servo motor.

  • Motor: Quartz PLL DC servo motor providing precise speed control.

  • Speeds: 33.33 and 45 rpm.

  • Platter: Aluminum die-cast platter weighing 1.48 kg (3.3 lbs).

  • Wow and Flutter: 0.024% WRMS, ±0.04% Wp-p (DIN 45-507).

  • Rumble: 78 dB (DIN "B"), though some tests show a lower value of 64 dB (ARRL).

  • Signal-to-Noise Ratio: 65 dB (IEC-B), 78 dB (DIN 450539).

  • Tonearm: Straight type universal static balanced tonearm.
    Overall Length: 225 mm (8 7/8”).
    Effective Length: 175 mm (6 7/8”).
    Tracking Error: Less than 0.05°.
    Possible Cartridge Weight: 10-16 g.

  • Dimensions: 19 in. (48.26 cm) x 16 1/4 in. (41.27 cm) x 5 3/4 in. (14.60 cm).

  • Weight: Approximately 33 lbs (14.85 kg).

  • Years of Manufacture: Introduced in 1980.

  • Made in: Japan.

  • Original Price: $690.00.

  • Power Consumption: 15 watts.

  • Special Features: Fully automatic operation with record size sensing, speed setting, cueing, and end lift.


Additional Details


  • The Mitsubishi LT-30 is a linear tracking turntable known for its precise tangential tracking, which mimics the position of the cutting head during the master cut.

  • It features a robust build with a focus on minimizing vibrations and ensuring stable playback.

  • The turntable is highly regarded for its sound quality and is often praised for its convenient automation features.

  • The LT-30 is considered a rare and sought-after model among vintage audio enthusiasts for its performance and aesthetic appeal.

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