Categories
RAYNET

Improving the Passive CAIRO adapter for VX-7

As a last minute experiment before bed I connected the PC headset microphone directly across the VX-7’s mic input. The VX-7 is designed to provide VOX with compatible headsets, so must be able to work with the mic permanently connected. The VX-7 did work, along with its VOX function. This gave an idea for improving […]