Originally Posted by martini
Probably not what you're looking for but I'll soon be fitting a system that DS Developments made for me earlier in the year.
2 headsets with throat mics that plug into the dash with a volume control. PTT button on dash so both crew can operate vhf, intercom continuously open between sets, audio in from the stereo system and also audio out to my video recorder so I can record vhf and intercom audio alongside the a-frame camera as opposed to just engine and wind noise.
I'll be posting my findings as it goes in but looking forward to seeing how it all works.
I've had nothing but problems with mine since fitted, I'm getting interference from most engine circuits, trim, starter, fuel pump, ignition etc and from the nmea0183. Fitted chokes and ferrite rings everywhere but not even an improvement