[Boatanchors] FW: RCA Transceiver SSB1 Mk4

[Brian Goldsmith]

Greetings to all.

A friend of mine asked me the following question.Is any one able to assist
with information?

Many thanks,Brian Goldsmith.




I received a request from a member recently for information on a RCA SSB-1
Mk4 Transceiver.
It appears to be a commercial unit fitted with miniature valves except for
the rectifier and three 6146's in the output.
His main query is that it has three octal sockets on the chassis marked
E201, 202 and 203. What plugs into them?
He would also like to get hold of the circuit.
 
Have you or any of your contacts ever come across one of these units?