508-A

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General Radio 508-A
Audio frequency oscillator
General Radio 508-A

Available from 1931 to 1936

Manuals
Catalog History
 Document Year Page
Catalog F3 1931 181
Catalog G1 1932 74
Catalog H 1935 63
Catalog J 1936 67
(All manuals in PDF format unless noted otherwise)


The 508-A Oscillator was first seen in the 1931 catalog and no longer present after 1936. I was available in a walnut cabinet or with extensions to the panel for 19" rack mounting.

Specifications

Links

Photos