• Country
• Soviet Union

• Manufacturer / Brand
• MEMZA Electromechanical Works (ex VTU), Moscow

• Year
• 1964

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 159461

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

• Number of Transistors
• 15

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Line / Batteries (any type) / 127; 220 / 12 Volt

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

• Power out
• 1 W (unknown quality)

• from Radiomuseum.org
• Model: Яуза 20 Yauza 20 - MEMZA Electromechanical Works

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 300 x 220 x 110 mm / 11.8 x 8.7 x 4.3 inch

• Notes
• Tape speed: 9,53 and 4,76 cm/sec. Ext. power adaptor ~127;220/DC12 V.

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Literature/Schematics (1)
• Technika, 1966/03

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 18 models, 18 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MEMZA Electromechanical Works (ex VTU), Moscow