• Country
• Poland

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

• Year
• 1981

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 279085

• • Brand: Unitra

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

• Number of Transistors
• 11

• Semiconductors
• BC147 BC148 BC149 BC148 BC108 BC148 BC148 BC148 BC148 BC157 BD135 NE646 BYP401

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

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

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Cassette Tape Recorder MDS-561 - Unitra ZRK, Zaklady Radiowe im

• Dimensions (WHD)
• 300 x 117 x 200 mm / 11.8 x 4.6 x 7.9 inch

• Notes

• Cassette Tape Recorder MDS-561

  Inputs: Line, Radio, Microphone.
  Outputs: Line, Radio, Eartphone.

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by a member from SK. 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