Orpheus (not Orphens) H old
Roth-Downs Manufacturing Co.; St. Paul, MN
- Country
- United States of America (USA)
- Manufacturer / Brand
- Roth-Downs Manufacturing Co.; St. Paul, MN
- Year
- 1926
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 55279
-
- Brand: Orpheus
Ebay Item number: 140682770974
Ebay Item number: 140682770974
Ebay Item number: 140682770974
Hersteller-Prospekt
Hersteller-Prospekt
- Number of Tubes
- 5
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- Horn
- Material
- Wooden case
- from Radiomuseum.org
- Model: Orpheus H [old] - Roth-Downs Manufacturing Co.;
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 22.5 x 16.5 x 13.25 inch / 572 x 419 x 337 mm
- Notes
- Two dials (primary tuning control knobs). Collector's guide names it Orphens but it is Orpheus.
- Price in first year of sale
- 75.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Other Models
-
Here you find 16 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Roth-Downs Manufacturing Co.; St. Paul, MN