Thanks for all the good information provided by all. I can drive the Omni VI+ fine with using the Ten-Tec PRO-777 headset and the 708 desk mic by running the mic gain full open. The problem is there
Geeze... I suggest you check with TT about that mic gain figure. I realize the 777 has significantly lower "open signal voltage" - i.e., lower output signal strength - compared to typical dynamic mic
No gain pot on the Omni 6+. If you want to experiment, increasing R55 on the TX Audio board up to 330K (like in the Omni 6) might get you enough additional gain (~10dB?) to make it work for you, assu
Oh... I was afraid of that. Is there a line-in input on the Omni VI ? If so, maybe he could use a simple mic preamp to boost the mic signal to line-level, and then let the rig do its normal adjustmen