Grammofoon-versterker Proton
Amroh NV (Radio Bulletin monthly), Muiden
- Country
- Netherlands
- Manufacturer / Brand
- Amroh NV (Radio Bulletin monthly), Muiden
- Year
- 1959
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 124559
pictures shows the front of the Proton
picture shows the back of the Proton
picture shows parts from below
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 2
- Main principle
- Audio-Amplification; 2 AF stage(s)
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 4 W (unknown quality)
- Material
- Metal case, TUBES VISIBLE
- from Radiomuseum.org
- Model: Grammofoon-versterker Proton - Amroh NV Radio Bulletin
- Shape
- Chassis only or for «building in»
- Notes
- Eintakt-Röhrenverstärker für Grammophon-Wiedergabe. Zwei Klangregler (Höhen, Tiefen), Volumenregler. Wurde veröffentlicht in Elektronik-Zeitschrift (Radio Bulletin, Nr.9, 1959), später auch in einem Buch ("Versterkers voor Teenagers").
- Mentioned in
- -- Original-techn. papers. (Radio Bulletin, Nr.9, 1959; Amroh-Katalog 1963.)
- Author
- Model page created by Aren van Waarde. See "Data change" for further contributors.
- Other Models
-
Here you find 240 models, 208 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Amroh NV (Radio Bulletin monthly), Muiden