Grand Concert 312C Vibro-Power
United American Bosch (Magneto Corporation); Springfield (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- United American Bosch (Magneto Corporation); Springfield (MA)
- Year
- 1932/1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 64006
-
- alternative name: American Bosch Magneto
- Brand: Essex
Catalog page
- Number of Tubes
- 12
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast and Short Wave (SW).
- Details
- Visual Tuning Indicator pre Eye
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- 2 Loudspeakers
- Power out
- 20 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Grand Concert 312C Vibro-Power - United American Bosch Magneto
- Shape
- Console, Lowboy (legs < 50 %).
- Notes
-
Full-band AVC. Class B amplification ("triple-push power output"). Dual speakers in "tone-blending chamber".
Prices in ca. 1933: factory $130.00, retail $215.00.
- Price in first year of sale
- 139.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Literature/Schematics (1)
- Pre-War Consoles
- Literature/Schematics (2)
- Collector's Guide to Antique Radios (7th Edition)
- Literature/Schematics (3)
- -- Original prospect or advert
- Other Models
-
Here you find 415 models, 166 with images and 272 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)