3670-1 3670-2
Amrad Corporation; Medford Hillside (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Amrad Corporation; Medford Hillside (MA)
- Year
- 1923
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 32610
-
- alternative name: American Radio & Research
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Ebay Item number: 151033949514
Collection privée (réf.: 627)
- Main principle
- Crystal or Solid State Detector with Amplifer; Reflex
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: 3670-1 3670-2 - Amrad Corporation; Medford
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 330 x 280 x 200 mm / 13 x 11 x 7.9 inch
- Notes
-
3670-1 was $ 25.00, 3670-2 was $ 47.50. No other difference known yet.
- Net weight (2.2 lb = 1 kg)
- 3.2 kg / 7 lb 0.8 oz (7.048 lb)
- External source of data
- Ernst Erb
- Mentioned in
- Radio Manufacturers of the 1920s, Vol 1 (p.47)
- Literature/Schematics (1)
- Radio Collector`s Guide 1921-1932 (for prices)
- Literature/Schematics (2)
- Radio Manufacturers of the 1920s, Vol 1 (page 47)
- Other Models
-
Here you find 107 models, 81 with images and 44 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Amrad Corporation; Medford Hillside (MA)
Collections
The model is part of the collections of the following members.