AC-7 (Balanced Input)
Crosley Radio Corp.; Cincinnati (OH)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Crosley Radio Corp.; Cincinnati (OH)
- Year
- 1927
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 36416
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- TRF without regeneration; Neutrodyne
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Metal case
- from Radiomuseum.org
- Model: AC-7 - Crosley Radio Corp.;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Bandbox 601 with ext. Power supply. See also a Crosley 6-tube AC7 and the model AC7C.
This receiver employs one (first) stage of tuned "push-pull" R.F., a second stage of tuned R.F. amplification, a regenerative detector, and the usual two stages of transformer-coupled A.F. amplification.
- Net weight (2.2 lb = 1 kg)
- 16 kg / 35 lb 3.9 oz (35.242 lb)
- Price in first year of sale
- 120.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Circuit diagram reference
- Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
- Mentioned in
- Collector's Guide to Antique Radios 4. Edition
- Literature/Schematics (1)
- -- Original-techn. papers. (“Official Radio Service Manual” 1930, Editor Hugo Gernsback, reprinted 1984 by Vestal Press.)
- Other Models
-
Here you find 1791 models, 1049 with images and 1285 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Crosley Radio Corp.; Cincinnati (OH)