Sprechanlage
Neumann Mühlheim an der Ruhr - Broich
- Country
- Germany
- Manufacturer / Brand
- Neumann Mühlheim an der Ruhr - Broich
- Year
- 1970 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 280653
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Sprechanlage - Neumann Mühlheim an der Ruhr
- Shape
- Tablemodel, slant panel.
- Notes
-
Sprechanlage (drahtgebunden) für den Eisenbahnbetrieb, Einsatz in Stellwerken usw.
- Author
- Model page created by Heiko zur Mühlen. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Neumann Mühlheim an der Ruhr - Broich
Museums
The model Sprechanlage can be seen in the following museums.