• Country
• Czechoslovakia

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

• Year
• 1980 ?

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 108642

• • Brand: Supraphon

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

• Number of Transistors
• 8

• Semiconductors
• KF124 KF124 KF124 KF124 KC148 KC148 AD162 AD162

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 4 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Spider 6V 2112B - Tesla; Praha, Bratislava etc.

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 42 x 120 mm / 7.1 x 1.7 x 4.7 inch

• Notes
• Standardautoradio, wurde u.a. serienmäßig in den Trabant eingebaut. Nur 6 Volt !

• Net weight (2.2 lb = 1 kg)
• 1.1 kg / 2 lb 6.8 oz (2.423 lb)

• Price in first year of sale
• 380.00 Mark

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

• Mentioned in
• Zeitschrift RFE 1982 Heft 1

• Literature/Schematics (1)
• Sortimentskatalog Elektroakustik (DDR, 1984)

• 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.