[Elecraft] Using dynamic mic on KX-3?

[Jim Rhodes]

No, not all Heil prosets use a condenser mike. Only the ones made for Icom
rigs. If you bought yours from Elecraft that is probably what you have.
Both of mine are not and have a dynamic elements.
You can safely experiment with your KX3 by turning the power down to 0.0,
at that stting on power out is generated and you can safely set the mic
gain and compression and if you listen with headphones and turn the monitor
level up you can hear what you will sound like on the air. Set the mic gain
and compression as the manual says.

Jim Rhodes
K0XU