25 W Modulation Amplifier Kit S-25M
United Transformer Corporation (UTC), New York
- Country
- United States of America (USA)
- Manufacturer / Brand
- United Transformer Corporation (UTC), New York
- Year
- 1939
- Category
- Kit (Parts plus instruction) or building instructions only
- Radiomuseum.org ID
- 118605
aus ebay, Verkäufer uncle-papa
aus ebay, Verkäufer uncle-papa
aus ebay, Verkäufer uncle-papa
aus ebay, Verkäufer uncle-papa
aus ebay, Verkäufer uncle-papa
- Number of Tubes
- 5
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- - - No sound reproduction output.
- Power out
- 25 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: 25 W Modulation Amplifier Kit S-25M - United Transformer Corporation
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 17 x 9.25 x 7 inch / 432 x 235 x 178 mm
- Notes
-
Amplifier kit with universal modulation transformer.
Price less tubes. Tube kit: 4.88 $.
Caution: the catalog diplays an incorrect illustration: the pic belongs to the 100 Watt Amp. The 25 Watt model looks similar to the 15 Watter, but has an other tube lineup.
- Price in first year of sale
- 29.40 USD
- Mentioned in
- Radio Shack Catalog (1939, page 49)
- Author
- Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
- Other Models
-
Here you find 25 models, 19 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United Transformer Corporation (UTC), New York