Posted by Robert Nobis - N7RJN on Apr 10, 2016; 11:51pm URL: http://elecraft.85.s1.nabble.com/What-s-best-Soundcard-Interface-for-KX3-tp7616157p7616187.html
George,
That is great. -24 dB is good for a built in sound card. By the way what version of JT65 are you using?
Note that your transmit signal level is usually critical for JT65 and JT9. Also, I always use VOX to key the transmitter.