Transistor Megaphone TM-20
Monacor, Bremen
- Country
- Germany
- Manufacturer / Brand
- Monacor, Bremen
- Year
- 1975 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 114701
Original Prospekt
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 4
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Batteries / addl. power jack / 8 × 1,5 / 12 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Power out
- 20 W (unknown quality)
- Material
- Various materials
- from Radiomuseum.org
- Model: Transistor Megaphone TM-20 - Monacor, Bremen
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 235 x 235 x 335 mm / 9.3 x 9.3 x 13.2 inch
- Notes
- Transistorized Megaphone, integrated microphone attached with a spiral cord.
- Net weight (2.2 lb = 1 kg)
- 2.5 kg / 5 lb 8.1 oz (5.507 lb)
- Source of data
- - - Data from my own collection
- Mentioned in
- -- Original-techn. papers.
- Author
- Model page created by Martin Bösch. See "Data change" for further contributors.
- Other Models
-
Here you find 168 models, 163 with images and 99 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Monacor, Bremen