• Country
• Czechoslovakia

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

• Year
• 1972 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 149913

• • Brand: Supraphon

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: AMC-470 - Tesla; Praha, Bratislava etc.

• Notes
• Kondensator- Mikrofon, Übertragungsbereich 50...15000 Hz. Ausgangsimpedanz 60 Ohm, Charakteristik: Keule und Superniere, professionelles Stereo-Studiomikrofon.

• 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 671 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.