• Country
• Soviet Union

• Manufacturer / Brand
• Korpus Plant, Saratov, UdSSR

• Year
• 1974

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 197669

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Rec.Player+Audio.Amp+LS

• Power type and voltage
• Line / Batteries (any type) / 127; 220 / 6 x 1,5 Volt

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

• Power out
• 2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Lider - Лидер 303 - Korpus Plant, Saratov, UdSSR

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

• Dimensions (WHD)
• 362 x 283 x 262 mm / 14.3 x 11.1 x 10.3 inch

• Notes
• Record player, mono - 33, 45, 75 rpm. Battery box and power supply built in. Removable speaker box, bass & treble control.

• Net weight (2.2 lb = 1 kg)
• 5.5 kg / 12 lb 1.8 oz (12.115 lb)

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

• Author
• Model page created by Zenonas Langaitis. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Korpus Plant, Saratov, UdSSR