SmittysRV
Well Known Member
I am going to install a Sigtronics Stereo Intercom in my RV-9A when the time comes. I decided also to have one installed in my Cessna 172. Since I couldn't do it, I had it installed by local service. Yesterday, we tried it out and found that the we had to turn the volume on the intercom up all the way to use our headsets. Is this normal? My old portable intercom was really loud.