R3 ARS631
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1966 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 332195
-
- Brand: Supraphon
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Loudspeaker + integr.Amplifier
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- 5 Loudspeakers
- Power out
- 30 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: R3 ARS631 - Tesla; Praha, Bratislava etc.
- Shape
- Boatanchor (heavy military or commercial set >20 kg).
- Dimensions (WHD)
- 830 x 1540 x 420 mm / 32.7 x 60.6 x 16.5 inch
- Notes
-
15 Ohm, 50-15000 Hz, 10VA power monitoring loudspeaker, used mainly by Československý rozhlas (CS Broadcasting). It is inside equipped with 30W audio amplifier V42.
- Net weight (2.2 lb = 1 kg)
- 80 kg / 176 lb 3.4 oz (176.211 lb)
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by Gabriel Toth. See "Data change" for further contributors.
- Other Models
-
Here you find 1874 models, 1199 with images and 682 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.