A common accessory for both the KWM-2/2A and the Collins S/line. The KWM-2 design is now over 50 years old! The unit pictured (a "Round Emblem" version) is over 40 years old. It was introduced with the S/line in 1959 and was produced for almost 20 years through to at least 1977.
The console consisted of a speaker, watt meter, phone patch and transmit/receive control. It weighs in at 8 pounds - all aluminum construction.
There are many fantastic sites already covering this accessory- if you found this page with a search engine you can save some time by visiting these excellent sites too:
- The C.C.A. (Collins Collectors Association) 312B-4 coverage.
- Excellent Collins Museum site by WA3KEY 312B-4.
I am a Collins Radio fan and a member of the C.C.A.
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