[Elecraft] PSK31 interface?

[Nicholas Lokuciewski]

Dear All,

Im looking to build a PSK31 interface to mount in the back of my K2. Other 
designs I have seen, require you to disconnect the microphone or use and 
external box/switch. I would like to make a more compact alternative.

My main problem, is how to switch the audio that goes into the rig, from 
either the front panel mic connector or rear panel computer audio, without 
clicking or thumping. Any ideas?

73/72 M3LOK / 2E1LOK Nicholas K2 # 2448

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