• Country
• Hungary

• Manufacturer / Brand
• Barta es Tarsa (BAPO); Budapest

• Year
• 1940

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 292656

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Roys Asztali Szénmikrofon - Table Carbon Microphone MR11 - Barta es Tarsa BAPO; Budapest

• Shape
• Tablemodel, with any shape - general.

• Price in first year of sale
• 75.00 Pengő

• Literature/Schematics (2)
• BaPo katalógus, Budapest 1940.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 123 models, 103 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Barta es Tarsa (BAPO); Budapest