Mono-Pac Melody Hörgerät (Hearing Aid) model "M"
Beltone Hearing Aid Company; Chicago (IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Beltone Hearing Aid Company; Chicago (IL)
- Year
- 1950 ??
- Category
- Medical Technology
- Radiomuseum.org ID
- 241623
Serial No 276643 with 2x CK538DX, 1x CK532DX
Serial No 276643 with 2x CK538DX, 1x CK532DX
- Number of Tubes
- 3
- Main principle
- Audio-Amplification; 3 AF stage(s)
- Wave bands
- - without
- Details
- Hearing aid
- Power type and voltage
- Dry Batteries / 1,5 & 30 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Metal case
- from Radiomuseum.org
- Model: Mono-Pac Melody Hörgerät model "M" - Beltone Hearing Aid Company;
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 2 x 3 x 0.75 inch / 51 x 76 x 19 mm
- Notes
-
Beltone Monopac Model M "Melody", early production CK538DX,CK538DX,CK532DX (i.e.S.No.276643), later production CK549DX,CK549DX,CK547DX (i.e.S.No.322711)
- Net weight (2.2 lb = 1 kg)
- 0.1 kg / 0 lb 3.5 oz (0.22 lb)
- Author
- Model page created by Massimo Follaro. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Beltone Hearing Aid Company; Chicago (IL)
Collections
The model Mono-Pac Melody Hörgerät (Hearing Aid) is part of the collections of the following members.