Hi Colin,
Bring a charter pilot, I sometimes use my aviation headsets with ham rigs.
The headphones are 600 ohm, so you need an audio transformer to connect to
the 8 ohm K2. I haven't used the mike with the K2, just a couple of VHF HT's,
but if you're going to use VOX all you need is ground and mike, not the PTT.
73
Bruce
N7CEE
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Bruce Grubbs
N7CEE
[email protected]
www.brucegrubbs.com