Operatone
Piroxloid Products Corp.; New York (NY)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Piroxloid Products Corp.; New York (NY)
- Year
- 1925 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 138054
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Horn / Ø 7 cm = 2.8 inch
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Operatone - Piroxloid Products Corp.; New
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 70 x 135 x 70 mm / 2.8 x 5.3 x 2.8 inch
- Notes
- Midget speaker, attributed "small and mighty". Unusual shape: upright folded horn with bell like top and below that a sound reflector ring.
- Net weight (2.2 lb = 1 kg)
- 0.2 kg / 0 lb 7 oz (0.441 lb)
- Author
- Model page created by Helmut Schrammel. See "Data change" for further contributors.
- Other Models
-
Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Piroxloid Products Corp.; New York (NY)
Collections
The model Operatone is part of the collections of the following members.