Two-Stage Audio Amplifier A-7
Monroe H. McKillip Co.; Chicago, Illinois
- Country
- United States of America (USA)
- Manufacturer / Brand
- Monroe H. McKillip Co.; Chicago, Illinois
- Year
- 1922
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 199000
- Number of Tubes
- 2
- Main principle
- Audio-Amplification; 2 AF stage(s)
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Two-Stage Audio Amplifier A-7 - Monroe H. McKillip Co.;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 11.25 x 7 x 7.5 inch / 286 x 178 x 191 mm
- Notes
- The Monroe A-7 Two-Stage audio amplifier was manufactured in 1922.
- Price in first year of sale
- 35.00 $
- Literature/Schematics (1)
- - - Manufacturers Literature (1922 American Radio Mfg. catalog page 2)
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Monroe H. McKillip Co.; Chicago, Illinois