Mixer. AC coupled. (1975)

Unlike the 1973 version of this module, the 1975 uses half of the generic "MIX" PCB. Components are placed on both sides of the PCB, some component leads being used to supplement the PCB tracks.

The AC coupling capacitors in this example are 10 times greater than in the earlier MIX modules.


Left to right: 1975 panel, PCB containing both Send and Receive, and MIX modules.



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