Isofarad 47-P-T
Walbert Manufacturing Company; Chicago, IL
- Country
- United States of America (USA)
- Manufacturer / Brand
- Walbert Manufacturing Company; Chicago, IL
- Year
- 1927
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 259109
-
- Brand: Isofarad
Picture courtesy of Michael Feldt.
Picture courtesy of Michael Feldt.
- Number of Tubes
- 7
- Valves / Tubes
- 401_McCullough 401_McCullough 401_McCullough 401_McCullough 401_McCullough 401_McCullough UX210 UX216B
- Main principle
- Special principle (see notes)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Isofarad 47-P-T - Walbert Manufacturing Company;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
A/C operated 8-Tubes 6 Kellogg A-C, one UX-210 power and one UX-216B rectifier tube.
- Price in first year of sale
- 400.00 $
- Literature/Schematics (2)
- February 5th 1927, Radio Doings magazine advertisement page 6
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 21 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Walbert Manufacturing Company; Chicago, IL