Q1. What is the difference between the Ground Loop Isolator and the Ground Loop Isolator specific to the GL1800?

Q2. What is the Microphone Splitter?

Q3. Why do I need a Headset Adapter?

Q4. What is the Stereo Mixer used for?

Q5. Why do I hear my radar detector in only one speaker?

Q6. How do I get mono audio to both helmet speakers?