Campfire Audio Astrolith - Dual Planar IEM

The reviewer says the Astrolith is Campfire Audio’s strongest planar IEM so far, standing out for speed, clarity, staging, and overall technical performance. They note a few drawbacks, including some mid-bass bloom and a weak stock tip selection.

The reviewer frames the Astrolith as a premium wired IEM with two planar drivers in a translucent 3D-printed body and aluminum faceplate. They cite its flat impedance, 94 dB sensitivity, and sub-0.3% THD as important technical traits.

The reviewer describes the Astrolith as a major step forward in Campfire’s planar IEM lineup. They emphasize the dual-driver design and say it delivers a cohesive, highly resolving, and fast presentation.

The reviewer is very positive about the Astrolith’s sound quality and pairs it with a high-end player to get the best from it. They also highlight its low impedance, high sensitivity, and very low distortion as part of its technical appeal.

The review presents the Astrolith as a top-tier Campfire model with dual planar drivers and very low distortion. It emphasizes the nearly flat impedance behavior across the audible range and the set’s overall technical strengths.