Electro Transistor Solid State 57R72 Code No.: 1.20901
Arvin, brand of Noblitt-Sparks Industries
- Country
- United States of America (USA)
- Manufacturer / Brand
- Arvin, brand of Noblitt-Sparks Industries
- Year
- 1966 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 95447
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 6
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 60 cycles, 105 - 120 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Electro Transistor Solid State 57R72 Code No.: 1.20901 - Arvin, brand of Noblitt-Sparks
- Shape
- Tablemodel with Clock ((Alarm-) Clock Radio).
- Notes
-
Arvin Tabletop AM Alarm Clock Radio Model 57R72 Fawn Code No. 1.20901
Power Consumption 6 Watts.
See also: Arvin Transistor Radio 57R75 Light Blue
and Arvin Transistor Radio 57R76 Wood Grain.
- Circuit diagram reference
- Beitman Radio Diagrams Vol. 27, 1967-69 (last vol.)
- Author
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
-
Here you find 697 models, 487 with images and 556 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Arvin, brand of Noblitt-Sparks Industries