Pantophone 571
Frey-Radio GmbH, Berlin SO 36 (vorher in Freiburg)
- Country
- Germany
- Manufacturer / Brand
- Frey-Radio GmbH, Berlin SO 36 (vorher in Freiburg)
- Year
- 1929 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 332775
-
- Brand: Pantophone
Ausschnitt aus Pantophone 510 Datenblatt
- Number of Tubes
- 5
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- - This model requires external speaker(s).
- from Radiomuseum.org
- Model: Pantophone 571 - Frey-Radio GmbH, Berlin SO 36
- Notes
-
Gegentakt-Endstufe. Gleichrichter-Röhren durch Vorschaltlampen abgesichert.
- Other Models
-
Here you find 41 models, 23 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Frey-Radio GmbH, Berlin SO 36 (vorher in Freiburg)