Mike-Mixer MM-4
Pentron Corporation; Chicago (IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Pentron Corporation; Chicago (IL)
- Year
- 1952 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 231742
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
- Power type and voltage
- Alternating Current supply (AC) / 60Hz, 117V=110-120 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Mike-Mixer MM-4 - Pentron Corporation; Chicago
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Pentron model MM4 is an AC operated 4 channel audio mixer pre-ampifier.
Each channel has its separate pre-amplifier stage to avoid the loss of gain and the decreased signal -to-noise ratio found in ordinary mixers.
- Source of data
- -- Original prospect or advert
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 178, folder 8, dated 9-52)
- Author
- Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.
- Other Models
-
Here you find 63 models, 52 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Pentron Corporation; Chicago (IL)