• Country
• Czechoslovakia

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

• Year
• 1958–1960

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 101084

• • Brand: Supraphon

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

• Number of Tubes
• 6

• Valves / Tubes
• EF86 ECC85 EL90 EL84 EM81 EZ81

• 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)

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: MF2A - Tesla; Praha, Bratislava etc.

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 420 x 420 x 205 mm / 16.5 x 16.5 x 8.1 inch

• Notes

• Dual-track, 9,5/19 cm/s, frequency range 50-10000 Hz ± 3dB at 19 cm/s, 60-6000 Hz ± 3dB at 9,5 cm/s. Tape reel Ø 18 cm.

  The MF2A tape recorder differs from the MF2 type by modifications in the connection, especially by the functions of the control potentiometers (the tone control is eliminated).

  Loudspeaker 20x15 cm, 5 Ω.

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

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

• 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 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.