B42 ANP223

• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1966–1970

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 88373

• • Brand: Supraphon

• Picture
• Schematics

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

• Number of Transistors
• 8

• Semiconductors
• 106NU70 106NU70 106NU70 106NU70 104NU71 GC507 2NU72 2NU72

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 120; 220 Volt

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

• Power out
• 3 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: B42 ANP223 - Tesla; Praha, Bratislava etc.

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 315 x 120 x 300 mm / 12.4 x 4.7 x 11.8 inch

• Notes
• 4-Spur-Gerät, nur 9,5 cm/s, Übertragung: 50..14000 Hz, max. Spulen-Ø 15 cm; Mechanik Baureihe B4.

• Net weight (2.2 lb = 1 kg)
• 6.5 kg / 14 lb 5.1 oz (14.317 lb)

• Price in first year of sale
• 2,800.00 CZK

• Source of data
• -- Original prospect or advert

• Mentioned in
• Magnetofony 1, 1956-1970, Bozdech J.

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

• Other Models

• Here you find 1844 models, 1165 with images and 669 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.