For sale are my Fir Audio Radon 6 Rn6 IEMs (universal). Bought less than 3 months ago, originally in Australia from an authorised dealer (receipt available to buyer), just before I moved over to Canada. These have less than 20 hours of use sadly. They sound incredible and I keep trying to hang onto them, but IEMs even with ports just trigger my tinnitus too much for me to justify keeping these. Hence I've had them for this long with so little use.

Being very transparent: I recently sent these back to Fir Audio in the USA as the right faceplate had developed a small bubble. It has been replaced and they are both in perfect condition. Only the medium orange tips have been used. Comes with all accessories/vents/leather case and of course the beautiful cable. I do not have the original box sorry as I left it back in Australia.

These headphones are a limited edition (not numbered but total run is 300 universals) and have everything I would ever want in an IEM. The reviews don't lie.

Happy to ship these anywhere at buyer's cost.

Thanks kindly