[Collins] KWS-1 Line Wiring & WTB: 312A-1

[Corey Sukalich]

I’m (finally) looking into setting up my Gold Dust Twins station.  I have some questions for those on the list as to how they wired their KWS-1.  I’m planning to run a dedicated 240 V circuit for the transmitter, but given its age and the wiring changes over the years I was curious how they were originally equipped and what (if any) safety changes should be made for good measure.  It presently has a 240 V, 15 A, 3 wire (grounded) plug and the cord appears to have a smaller ground wire than the two hot leads.  On some of the other forums I’ve visited there have been lively discussions about properly wiring vintage equipment and safety pitfalls of not doing so.  I figure since I have to run a new circuit, I should do it right.  I’d love to hear any commentary one way or the other about how everyone is powering their KWS-1 (or other vintage pieces of similar nature).

Also, since I’m posting I figured that I would express my continued interest in finding a 312A-1 (or SC-101) speaker as I have yet to acquire one for the station.  Pictures, price, and details appreciated on any replies of available gear.

Thanks & 73
Corey, N9WIV