Campfire Audio Fathom Premium In-Ear Monitors - Black

Experience the culmination of nearly a decade of expertise in tuning and refining all-balanced armature IEMs with Fathom. Featuring Campfire Audio's new six-B.A. internal architecture, Fathom reaches the peak of precision and technical performance.

Utilising a new dual mid-driver assembly, Fathom delivers a rich, textured vocal performance, capturing every emotive detail. Paired with custom dual low and high-balanced armature drivers, Fathom offers top-to-bottom precision, detail, and resolution.

Designed to provide sound true to the original recording, Fathom ensures you hear your music with clarity and depth. By focusing on accuracy and detail from the lowest bass to the highest treble, Fathom brings you closer to the music you love, making it suitable for a wide variety of genres.

This precision-oriented sonic approach is mirrored by Fathom’s sleek, ergonomic machined aluminium housing. Re-engineered from our classic faceted aluminium housing, the shell offers ergonomics, resilience, and style. The black bright-dip anodizing, contrasted with rainbow PVD fastener rings and MMCX capture, adds a touch of bold excitement.

Dive into the depths of Fathom’s incredible balance, soundstage, resolution, and detail.

New Six-Balanced Armature Architecture

Fathom is equipped with six custom-made balanced armature drivers, each designed with a specific role in mind to enhance your listening experience. The configuration includes dual custom high-definition super tweeters for crisp, clear highs; a pair of custom mid-range drivers for accurate vocal and instrument reproduction; and dual custom BA woofers for rich, balanced bass. This setup is meticulously engineered to deliver precise sound reproduction across the entire frequency range.

Phase Harmony Engineering

At Campfire Audio, our philosophy regarding driver treatment informs a considered approach that emphasizes quality over quantity. In the arms race to fit a higher and higher number of drivers into an earphone, we find that a results-driven technique to driver treatment produces superior results with less room for pitfalls and ever-expanding variables that can undermine product consistency.

One of the products of this approach is our Phase Harmony Engineering, which allows us to segment the frequency spectrum and assign these segments to specific drivers and allows those drivers to apply their strengths to that area. But it doesn’t end there, using a combination of precision-engineered driver housings and shell geometry, coupled with custom damping values we are able to physically shape the tuning and response of the drivers, and further, their interaction with one another. This driver-to-driver interaction is crucial to eliminating points of potential phase cancellation and creating the intangibles that don’t show on a frequency response curve; imaging, separation, resolution, and soundstage.

Peak Performance

Fathom is precision-engineered engineered inside and out by the same engineering team that has brought you all Campfire IEMs for years. Leveraging our many in-house designs and advancements, Fathom is the new standard bearer for the all-BA branch of our IEM evolution.

Tuned With Intention

This curve displays relative volume levels at each point across the frequency spectrum, reflecting Fathom's careful balance and refinement in tuning. Though FR curves are a great general guide, they can't convey technicalities like soundstage, imaging, layering, etc.

Highlights

• Expansive Soundstage: Immerse yourself in a live concert experience wherever you go.
• Vivid Sound: Hear your music in rich, vibrant tones that bring every track to life.
• Effortless Connectivity: Plug into any device with ease and experience pure, uninterrupted sound with the 3 Time Stream Metal cables.
• Luxury On-the-Go: Carry a touch of elegance with our handcrafted leather case, a statement of style.
• Sonic Craftsmanship: Feel the passion for precision in every note with earphones crafted for the purest audio journey.

Tech Specs

• Frequency Response: 5Hz–20 kHz
• SPL: 94 dB @ 1 kHz: 6.75 mVrms
• Impedance: 11.7 Ohms @ 1 kHz
• Total Harmonic Distortion: Less than 1%

What's In The Box

• Fathom - Premium earphones crafted with care by Campfire Audio
• Time Stream Cables - Black - Eight silver-plated copper conductors in ribbon configuration - 3.5mm / 4.4mm Terminations Included
• Select Case:
  • Handmade Leather 'Dimensional Folding' Case
• Breezy Bag Junior - Small mesh zipper case
• Breezy Bag Micro - Two-pocket IEM pouch
• Earphone Tips: Marshmallow and Silicone - Various Sizes