• Country
• Hungary

• Manufacturer / Brand
• Telefongyar, Terta (TRT, Export = Orion); Budapest

• Year
• 1959 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 113458

• • Brand: Terta, TRT

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

• Number of Tubes
• 5

• Valves / Tubes
• ECC83 ECC83 EL84 EZ80 EM80

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: 811 - Telefongyar, Terta TRT, Export

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 350 x 145 x 273 mm / 13.8 x 5.7 x 10.7 inch

• Notes
• First name TM-9. Chassis wurde u. a. in Modell T426M und T528MG und K eingebaut.

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

• Price in first year of sale
• 3,300.00 HUF

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

• Mentioned in
• Radio es Televizio Vevö Keszülekek, 1958-59

• Literature/Schematics (1)
• Nagy Vilmos, A magyar orsósmagnó gyártás története

• Literature/Schematics (4)
• Original manual.

• Author
• Model page created by Karl Günther Goldsteiner. See "Data change" for further contributors.

• Other Models

• Here you find 218 models, 203 with images and 55 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefongyar, Terta (TRT, Export = Orion); Budapest