• Country
• Czechoslovakia

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

• Year
• 1956/1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 69099

• • Brand: Supraphon

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

• Number of Tubes
• 9

• Valves / Tubes
• ECH21 EF22 6B31 6CC41 EM11 6CC41 EBL21 EBL21 AZ12

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Details
• Record Player (not changer)

• Power type and voltage
• Alternating Current supply (AC) / 110; 120; 150; 220; 240 Volt

• Loudspeaker
• 2 Loudspeakers / Ø 28 cm = 11 inch

• Power out
• 8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Tabor II 512072 - Tesla; Praha, Bratislava etc.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 700 x 480 x 500 mm / 27.6 x 18.9 x 19.7 inch

• Notes
• Diameter of second speaker 105 mm. Variants 512073 and 512074 have both LS diameter 200 mm. Variant 512074 has slightly different tuning mask. Modulbauweise: HF-Teil und Gegentakt-Endstufe mit Netzteil

• Net weight (2.2 lb = 1 kg)
• 35 kg / 77 lb 1.5 oz (77.093 lb)

• External source of data
• Gabriel Toth

• Source of data
• - - Data from my own collection

• Mentioned in
• Ceskoslovenske Rozhlasove a Televizni Prijimace I a II

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 1861 models, 1186 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.