- Country
- Germany
- Manufacturer / Brand
- Deutsche Akustik-Gesellschaft Steup & Co., Berlin-Reinickendorf-Ost
- Year
- 1954 ??
- Category
- Medical Technology
- Radiomuseum.org ID
- 367489
-
- alternative name: Deutsche Akustik GmbH
- Brand: Steup
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- Audio-Amplification; 3 AF stage(s)
- Wave bands
- - without
- Details
- Hearing aid
- Power type and voltage
- Dry Batteries / AA: 1 x 1,5 V & 15F20: 1 x 22,5 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Akustik Beta - Deutsche Akustik-Gesellschaft
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 57 x 98 x 23 mm / 2.2 x 3.9 x 0.9 inch
- Notes
-
Hörgerät für Hemdtasche, beige, mit Metallrückwand
Bezeichnet als "Original Akustik" in Anleitung und Aufbewahrungskasten
Siehe auch Vorläufermodell "Akustik".
- Net weight (2.2 lb = 1 kg)
- 0.120 kg / 0 lb 4.2 oz (0.264 lb)
- Author
- Model page created by Wolfgang Gebert. See "Data change" for further contributors.
- Other Models
-
Here you find 10 models, 9 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Deutsche Akustik-Gesellschaft Steup & Co., Berlin-Reinickendorf-Ost
Collections
The model Akustik Beta is part of the collections of the following members.