• Country
• Czechoslovakia

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

• Year
• 1975 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 115128

• • Brand: Supraphon

• Number of Transistors
• 12

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Dry Batteries / 6 × 1,5 Volt

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

• Power out
• 2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: A3 ANP410b - Tesla; Praha, Bratislava etc.

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

• Dimensions (WHD)
• 255 x 75 x 230 mm / 10 x 3 x 9.1 inch

• Notes
• Bandgeschwindigkeit: 4,76 cm/s, Frequenzgang 60···10000 Hz, manuelle Aufnahme, Aussteuerugnskontrolle, Batterieanzeige. Zum ANP410 hat sich geändert: Frequenzgang und andere Potentiometer.

• Net weight (2.2 lb = 1 kg)
• 3 kg / 6 lb 9.7 oz (6.608 lb)

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

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

• Other Models

• Here you find 1860 models, 1185 with images and 673 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.