Electrola R500
Radio-Ravalico; Trieste
- Country
- Italy
- Manufacturer / Brand
- Radio-Ravalico; Trieste
- Year
- 1929/1930
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 323559
Da: "La Radio per Tutti" settembre 1929.
- Number of Tubes
- 5
- Valves / Tubes
- Main principle
- Audio-Amplification; 3 AF stage(s)
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- - This model requires external speaker(s).
- from Radiomuseum.org
- Model: Electrola R500 - Radio-Ravalico; Trieste
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Amplificatore di potenza per uso in ambienti pubblici, con ingresso per radio e grammofono.
- Mentioned in
- -- Original prospect or advert (La Radio per Tutti; settembre 1929)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 14 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radio-Ravalico; Trieste