Share to Facebook Share to Twitter Share to Linkedin The new triple-driver Astrolith IEMs from Portland's Campfire Audio look set to be the most advanced ...

[+] planar magnetic earphones ever made. Campfire Audio Probably one of my favorite earphone makers—Campfire Audio—has just announced its latest high-end IEMs for serious music lovers. It’s always exciting when Campfire launches a new model and the Portland-based company take such exquisite care in designing and making multi-driver IEMs, you just know they’re going to sound great.

According to Campfire Audio, the new Astrolith IEMs have “the most refined and enhanced acoustic-shaping geometrics of any in-ear monitors on the market today.” Quite a bold claim and these new IEMs feature Campfire’s new Additive Acoustic Optical Inclusion housing (AAOI), these stunning casings are not just beautiful to look at, they are also designed to contribute to the acoustic performance of the Astrolith IEMs. The shells of the Astrolith are made from stainless steel and are hand-polished to a mirror finish.

The optically inclusive internal chambers are housed within a transparent exterior, creating a gem-like effect, with internal visibility from various angles. From a distance they look sleek and black while revealing light and structure from within. Although the Astrolith IEMs have three planar magnetic drivers in each earpiece, there is no .

.. [+] crossover.

The balance is achieved by an ingenious use of acoustic chamber.