• Country
• Japan

• Manufacturer / Brand
• Kenwood, Trio-Kenwood Inc.; Komagane

• Year
• 1978 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 215313

• • alternative name: Trio Corp.
  • Brand: Jennen

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Details
• Record Player (not changer)

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Full-Automatic Direct-Drive Turntable KD-4100 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 440 x 140 x 375 mm / 17.3 x 5.5 x 14.8 inch

• Notes
• Direktantrieb; Gleichlaufschwankung < 3%; Klirrfaktor < 0,03% (WRMS); Rumpel besser als -71dB; Frequzgang 20...-20000Hz; Ausgangsspannung 2,3mV (1000 Hz, 5cm/sec.)
  Elektronisch gesteuertes, vollautomatisches Tonarmsystem; Anti Skating Vorrichtung; Ölgedämpfter Tonarmlift; Stroboskoplampe für Pitch Control; 33 1/3 und 45 U/min.
  Wahlschalter für 17cm, 25cm oder 30cm Schallplatten; Wiederholschalter.

• Net weight (2.2 lb = 1 kg)
• 7.9 kg / 17 lb 6.4 oz (17.401 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Jochen Amend. See "Data change" for further contributors.

• Other Models

• Here you find 882 models, 816 with images and 250 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane