• Country
• Poland

• Manufacturer / Brand
• Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka

• Year
• 1974

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 92533

• • Brand: Unitra

• Number of Transistors
• 14

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ZK240 - Unitra ZRK, Zaklady Radiowe im

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 440 x 170 x 340 mm / 17.3 x 6.7 x 13.4 inch

• Notes
• 4-Spur-Tonbandgerät, 9,5/19 cm/s; 40...16000 Hz. Lizenz: Grundig.

• Net weight (2.2 lb = 1 kg)
• 12 kg / 26 lb 6.9 oz (26.432 lb)

• Mentioned in
• Magnetofony 2, 1971-1975, Bozdech J.

• Author
• Model page created by Wolfgang Lill. See "Data change" for further contributors.

• Other Models

• Here you find 215 models, 187 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka