• Country
• Poland

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

• Year
• 1974/1974

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 83766

• • Brand: Unitra

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

• Number of Transistors
• 22

• Semiconductors
• BC413 BC149 BC148 BC413 BC149 BC148 BC108 BC108 BC148 BC148 BC147 BC147 BC147 BC157 BC157 BD254 BD254 BC147 BC157 BC157 BD254 BD254

• Main principle
• Audio-Amplification

• Details
• Tape Recorder

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

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

• Power out
• 6 W (undistorted)

• Material
• Various materials

• from Radiomuseum.org
• Model: ZK146 - Unitra ZRK, Zaklady Radiowe im

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 390 x 155 x 300 mm / 15.4 x 6.1 x 11.8 inch

• Notes

• 9,5 cm/s Stereowiedergabe, Schieberegler, kanalgetrennte Pegelanzeige über Drehspulinstrument, eingebauter Wiedergabeverstärker, Anschlüsse für 2 externe Lautsprecher, TA/TB und Mikrofon. Endstufe 2x 3Watt, 4 Ohm, 1 eingebauter Kontrollautsprecher

  See also Tesla ANP 805.

• Net weight (2.2 lb = 1 kg)
• 7.5 kg / 16 lb 8.3 oz (16.52 lb)

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• Importgeräte- CD Funkverlag B.Hein

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

• Other Models

• Here you find 215 models, 186 with images and 90 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