Model 50
National Dobro Co.; San Louis
- Country
- United States of America (USA)
- Manufacturer / Brand
- National Dobro Co.; San Louis
- Year
- 1940
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 184020
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) / 110-120 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
- Power out
- 10 W (unknown quality)
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: Model 50 - National Dobro Co.; San Louis
- Shape
- Console with any shape - in general
- Notes
- Musical Instrument Amplifier
- Author
- Model page created by Hannes Gerber. See "Data change" for further contributors.
- Other Models
-
Here you find 13 models, 2 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from National Dobro Co.; San Louis