Showbox 706
Crosley Radio Corp.; Cincinnati (OH)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Crosley Radio Corp.; Cincinnati (OH)
- Year
- 1928
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 36605
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- TRF without regeneration; Neutrodyne
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 100-125 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Showbox 706 - Crosley Radio Corp.;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
- The model "Showbox" was made as model 706 for AC and as model 705 for DC. We show here the original tube line up from that time, not the later one in the schematic or replacements. One dial (primary tuning control knob)
- Price in first year of sale
- 80.00 $
- 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 (6th edition)
- Other Models
-
Here you find 1791 models, 1048 with images and 1282 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Crosley Radio Corp.; Cincinnati (OH)
Collections
The model Showbox is part of the collections of the following members.