- Country
- Canada
- Manufacturer / Brand
- De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
- Year
- 1924
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 179433
- Number of Tubes
- 3
- Main principle
- TRF with regeneration; Reflex
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Trirdyn Special - De Forest DeForest Crosley
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 23.5 x 12.5 x 8.5 inch / 597 x 318 x 216 mm
- Notes
- DeForest version of Crosley Trirdyn Special. But has unique integrated vernier or fine-tuning insert knobs. Also comes with variable mutual-inductance antenna "Loading Coil".
- Net weight (2.2 lb = 1 kg)
- 16.5 lb (16 lb 8 oz) / 7.491 kg
- Source of data
- - - Data from my own collection
- Author
- Model page created by Christian Walter. See "Data change" for further contributors.
- Other Models
-
Here you find 272 models, 131 with images and 183 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Collections
The model Trirdyn Special is part of the collections of the following members.