[Milsurplus] CMS Update

[Hubert Miller]

For now, and until I see better proof, I am saying I do not believe this.
The Navy catalog listing is clearly problematic. It says 10 tubes, doesn't it?
The schematic is like a beginner ham drew it out. Look at the tube symbol.   I do not think that it's the product of a sophisticated
established electronic manufacturer.

The zero bias on the audio tube may be to get more output. With battery supply, you want to conserve
B+ current. Still, odd.
-Hue

>FWIW -
CMS was made by Electronic Research & Mfg. Co. of Cleveland OH

from a February 5, 1945 magazine -
CLEVELAND - Electronic Research & Mfg.
Co. has been incorporated with $500 capital
and 200 shares no par value to manufacture
and develop electrical, chemical and mechanical
products.


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