- Country
- United States of America (USA)
- Manufacturer / Brand
- DeWald Radio Mfg. Corp., Pierce Airo Inc.
- Year
- 1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 158789
-
- Brand: Pierce Airo
- Number of Tubes
- 4
- Valves / Tubes
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line / Batteries (any type) / AC/DC = 110 / Bat. = ? Volt
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Crown 414 - DeWald Radio Mfg. Corp.,
- Shape
- Tablemodel, with any shape - general.
- Notes
- A later model 414 was also produced by DeWald Radio Mfg. Corp. using octal tubes. Ingraham design.
- Source of data
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Mentioned in
- Table Top Radios Vol. 1 Stein 98
- Literature/Schematics (1)
- Machine Age to Jet Age II
- Literature/Schematics (2)
- Table Top Radios Vol. 4 Stein 2003
- Literature/Schematics (3)
- Collector's Guide to Antique Radios (7th Edition)
- Author
- Model page created by Keith Staines. See "Data change" for further contributors.
- Other Models
-
Here you find 443 models, 195 with images and 344 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeWald Radio Mfg. Corp., Pierce Airo Inc.