Stereo Record Player KP-4021

Kenwood, Trio-Kenwood Inc.; Komagane

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  • Year
  • 1972
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 282177
    • alternative name: Trio Corp.
    • Brand: Jennen

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 1
  • Semiconductors
  • Wave bands
  • - without
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 50/60Hz; 110-120; 220-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Stereo Record Player KP-4021 - Kenwood, Trio-Kenwood Inc.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 460 x 180 x 410 mm / 18.1 x 7.1 x 16.1 inch
  • Notes

  • Trio Kenwood 2-Speed Dual Drive Belt and Idler Wheel Turntable Model KP-4021.
    Drive: belt and idler wheel, dual drive system
    Motor: 16 pole synchronous motor
    Platter: 310mm solid die-cast aluminium alloy
    Speeds: 33 and 45rpm
    Wow and flutter: less than 0.08%
    Signal to noise ratio: more than 45dB
    Tonearm: static balance pipe arm, direct readout stylus pressure, lateral balancer, inside force canceller
    Stylus pressure range: 0 to 4g
    Cartridge: moving magnet type
    Frequency response: 20 to 20,000Hz
    Channel balance: within +-1dB
    Channel separation: more than 25dB
    Output voltage: 5mV
    Load impedance: 50kohm
    Stylus pressure: 3g +-0.5g
    Stylus: 0.7mil diamond
    Replacement stylus: Kenwood type N-34
    Special mechanism: auto-return, auto cut
    Dust Cover
    Power Consumption 6 Watts

  • Net weight (2.2 lb = 1 kg)
  • 7 kg / 15 lb 6.7 oz (15.419 lb)
  • Mentioned in
  • - - Manufacturers Literature (Service Manual)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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