- Country
- Czechoslovakia
- Manufacturer / Brand
- Radiotechna, spol. s r. o., Praha-Prelouc
- Year
- 1946 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 137664
-
- alternative name: Kresl & spol, CS
- Brand: Telefunken Praha
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 107; 127;153; 220; 240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Metal case
- from Radiomuseum.org
- Model: SV20 - Radiotechna, spol. s r. o.,
- Shape
- Chassis only or for «building in»
- Notes
- Telefunken SV20;
4 Eingänge, umschaltbar: Mikrofon, Plattenspieler, Telefon, Rundfunk, Ausgang 200 Ohm und 500 Ohm.
- Source of data
- -- Original-techn. papers.
- Author
- Model page created by Wolfgang Lill. See "Data change" for further contributors.
- Other Models
-
Here you find 69 models, 62 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Radiotechna, spol. s r. o., Praha-Prelouc