- Country
- United States of America (USA)
- Manufacturer / Brand
- Crescent Industries, Inc.; Chicago, IL
- Year
- 1958 ?
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 323111
Picture from service manual.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 2
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Changer (Record changer)
- Power type and voltage
- Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: A-640-A - Crescent Industries, Inc.;
- Shape
- Book-shelf unit.
- Notes
-
Crescent model A-640A is an AC operated phono amplifier with 3 speed automatic record changer.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 391 Folder 7 dated 3-58)
- Author
- Model page created by Dirk Taekels. See "Data change" for further contributors.
- Other Models
-
Here you find 55 models, 42 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Crescent Industries, Inc.; Chicago, IL