Microdyne
ETA spol. s r.o., Prague
- Country
- Czechoslovakia
- Manufacturer / Brand
- ETA spol. s r.o., Prague
- Year
- 1927 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 351812
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries / 4 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Various materials
- from Radiomuseum.org
- Model: Microdyne - ETA spol. s r.o., Prague
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 90 x 110 x 90 mm / 3.5 x 4.3 x 3.5 inch
- Notes
-
Electromechanical amplifier without tubes, base on Siemens-Schuckert principle.
- Author
- Model page created by Gabriel Toth. See "Data change" for further contributors.
- Other Models
-
Here you find 44 models, 13 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from ETA spol. s r.o., Prague