Campfire Audio - Fathom (Ex-Demo Unit)

In-Ears With 6 Balanced Armature Drivers

Sale price₹ 44,999 Regular priceMRP: ₹ 99,999
Sold out
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Why Campfire Audio is Special

🇺🇸

Designed in USA

🎖️ Established & Reputed

Trust us, our reputation speaks for itself 🏆!


I believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands - their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time-tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.

🍹

Exotic Brand

🌟 Specialist

A masterpiece from experts who know audio inside and out 🔧!


I tend to describe specialist manufacturers as "audio artisans" who focus exclusively on perfecting specific categories of equipment. These products are meticulously crafted by dedicated experts who possess deep knowledge of sound reproduction, ensuring every technical aspect is refined to perfection. Think of them like master craftsmen who spend their entire careers perfecting one specific skill - their focused expertise shows in every detail.


These dedicated experts bring years of specialised knowledge to the design process, resulting in products that consistently achieve exceptional performance standards through focused engineering excellence 🎯.


When you see "🌟 Specialist" products, expect focused expertise from manufacturers who dedicate their entire efforts to perfecting specific audio equipment categories.

🐣

Born in 2009

Why we love this IEM

💎 Premium Economy

Sensible spending meets sophisticated quality in perfect harmony 💫.


I tend to describe premium economy products as finding that sweet spot where exceptional value meets refined performance. Think of it like business class comfort at economy prices - you're getting significantly more than what you paid for. These headphones deliver a refined listening experience that rivals more expensive alternatives, making them an intelligent choice for discerning listeners who appreciate both value and excellence.


This thoughtfully curated selection demonstrates our commitment to bringing you outstanding sound quality and robust construction without requiring a significant financial investment. Each product has been meticulously evaluated to ensure it delivers performance characteristics typically associated with higher price brackets.


When you see "💎 Premium Economy" products, expect refined audio experiences that bridge the gap between entry-level and high-end offerings, delivering impressive clarity and features at accessible price points.


🦈 Serious Audiophiles Only

For those who have ventured deep into high-fidelity audio 🎯, the pursuit of sonic excellence becomes an endless journey of discovery and refinement. I believe that serious audiophiles demand equipment that can satisfy the most exacting standards and deliver performance that pushes boundaries. These products represent the pinnacle of acoustic engineering, incorporating advanced technologies and meticulous craftsmanship that enable them to reproduce music with utmost fidelity.


Each product has undergone rigorous evaluation to ensure it delivers exceptional performance that discerning listeners demand, from precise frequency response to impeccable detail retrieval and sophisticated sound staging. These devices incorporate premium components and engineering excellence that justify their position at the apex of audio performance.


When you encounter "🦈 Serious Audiophiles Only" products, expect uncompromising performance that satisfies the most demanding requirements and elevates critical listening to new heights.

⚖️

4.4mm Balanced Plug

🔌 Upgradeable Cable

Not satisfied with the current cable? No problem 🔧!


I believe in giving you complete freedom to customise your listening experience. These IEMs feature detachable cable systems that let you swap, upgrade, or replace cables whenever you want. Think of it like having a modular smartphone - you can upgrade individual components without replacing the whole device. Whether you're looking to improve sound quality, try different materials, or simply replace a worn cable, the choice is entirely yours.


The standardised upgradeable cable connection ensures compatibility with a wide range of aftermarket cables, giving you access to different sound characteristics and build qualities. This modular approach means your IEMs can evolve with your audio journey, allowing for easy maintenance and personalisation.


When you spot "🔌 Upgradeable Cable" products, expect future flexibility and the freedom to customise your audio experience through cable upgrades and replacements.

🪖 Built like a Tank

Durability concerns? Rest assured 💪.


I tend to describe these products as audio equipment that's built to survive anything you can throw at them. These headphones incorporate high-grade metal components and reinforced design elements that ensure they can handle demanding conditions while maintaining structural integrity. Think of them as the military-grade vehicles of the audio world - over-engineered for reliability and built to last decades, not just years.


The metal construction provides exceptional strength and longevity while contributing to a premium feel that serious audio enthusiasts appreciate. Whether you're a professional who needs reliable daily-use equipment or someone who values long-term investment in audio gear 🏗️.


When you encounter "🪖 Built like a Tank" products, expect unmatched robustness and durability you can count on for years of intensive use.


Why it Sounds Amazing

🔈 Balanced Armature Driver

Enjoy accurate and precise sound 🎯, because every nuance in your favourite music deserves to be heard with perfect clarity! I believe balanced armature drivers are like "precision instruments" that excel at reproducing intricate musical details. These incorporate tiny yet incredibly precise mechanisms that deliver audio reproduction with exceptional detail and accuracy. Think of them like Swiss watchmaking for audio - incredibly small, incredibly precise, and engineered for perfection in every detail.


The compact design and efficient operation allow them to excel at reproducing intricate musical passages with outstanding precision and control, revealing every subtle detail and gentle texture 🔬.


When you see "🔈 Balanced Armature Driver" products, expect microscopic detail retrieval that reveals every subtle musical nuance with exceptional precision and clarity.

🕯️ Dark Sound Signature

I tend to describe a Dark sound 🕯️ signature as the audio equivalent of a candlelit room—everything feels smooth, relaxed, and free from harsh glare. Imagine listening to music with the brightness dialed down, so the bass and mids feel warm and full, but the treble is intentionally toned down 🌙. This kind of tuning avoids the sharpness or fatigue that can come from bright highs, making it ideal for long listening sessions, especially with jazz, blues, ambient, or older recordings where you want a laid-back, cozy atmosphere over clinical detail.


Here’s what’s actually happening: the treble region—typically from around 6kHz upward—is rolled off, meaning it’s less prominent in the overall mix. This gives the music a smoother, darker tonal colour, with no harsh peaks or sibilance. You’ll often hear the bass and lower mids take center stage, creating a rich, weighty foundation that’s easy on the ears. The trade-off? You might notice a lack of sparkle or air in vocals and cymbals, and sometimes a feeling that the sound is less open or detailed. But for listeners who prioritise warmth, comfort, and non-fatiguing sound, a Dark tuning can be incredibly satisfying 🕯️.


When you see '🕯️ Dark' products, expect a warm, smooth, and relaxed sound that’s free from treble sharpness, perfect for easygoing listening and fatigue-free sessions.

💣 Thick Bass / Kickass Bass

When I say kickass bass, I’m talking about bass that slaps you right in the face—in the best way possible. It’s that visceral, chest-thumping low-end that makes you feel like you’re in the front row of a concert or a nightclub. If you’re into hip-hop, EDM, Bollywood beats, or anything with a deep groove, this is where the fun begins. 🔊💥


Here’s what’s going on technically: the low-frequency range is heavily emphasised, resulting in powerful sub-bass rumble and impactful mid-bass slam. This kind of tuning brings weight, warmth, and physicality to your music. The trade-off? It might mask some midrange detail or high-frequency sparkle—but for bassheads, the emotional payoff is more than worth it.

🍦 Smooth & Sweet Treble

Seeking something that sounds smooth and devoid of harshness 🥰? I tend to describe these headphones as having "silk-like highs" that caress your ears rather than assault them. These products are meticulously designed to deliver high frequencies that are wonderfully gentle, offering a listening experience that's both sophisticated and delightful. Think of it like the difference between premium chocolate and cheap candy - both are sweet, but one provides refined pleasure while the other can be overwhelming.


The carefully tuned treble presentation ensures musical details come through with remarkable clarity while maintaining natural, fatigue-free character. The refined high-frequency presentation maintains excellent detail and air while avoiding any hint of harshness or stridency ✨.


When you see "🍦 Smooth & Sweet Treble" products, expect refined high frequencies that deliver crisp detail with a touch of sweetness and sophistication.

🥃 Perfect to Layback & Relax

In my experience, a laid-back sound is like sinking into your favorite armchair after a long day. It doesn’t push details in your face or try to overwhelm you with energy. Instead, it gives your music room to breathe and unfold naturally. Think of it like sipping a glass of smooth whisky—there’s warmth, body, and ease. These headphones or IEMs are ideal for those who want to unwind and soak in a mellow vibe, whether it's a jazz trio or acoustic singer-songwriter set. 🎧


Now, what’s actually happening here is a tuning that gently rolls off the treble and offers a warm, full low-end. The midrange stays intimate, while bass adds comfort without punch, and highs avoid fatigue, making long sessions a pleasure. You won’t get maximum detail or separation—but that’s the point. It’s not about dissecting the mix—it’s about relaxing into it. For bedtime listening or just zoning out, this is your sonic hammock. 😌

Headphone Zone Certified Demo Headphones

Our careful selection of demo headphones gives you the experience of pre-burned in headphones - at drop dead prices. We do this sale every year to clear up our existing demos and to make way for new units instead. These demo headphones have been used at our Experience Studio in Mumbai. The pictures above depict the condition of the product and also indicate the accessories available with the headphone. For any specific questions about the condition please get in touch with us! While the product itself is fully tested by our Headphone Gurus and the outer packaging may have suffered some damage.

Get The Best Deal

You may or may not get the original packaging or some accessories may be missing & because of the fact that they've been extensively used as a demo at the Experience Studio, we give a good discount compared to a new gear.

Unchanged Policies

Received a defective Demo unit? Return it under our 7 Day Replacement Guarantee Policy.
P.S. If you do not like your gear, unfortunately we will not be able to accept the return.

Pre-Burned In

Demo headphones save you the time of burning in new headphones. Typically, brand new headphones take up to weeks to fully break in and sound as good as they should. With demo headphones, you get to enjoy the best sound out of the box.

Unbiased Customer Service

We have the same Headphone Zone customer support experience for Demo Units or any products.

Consider It Vintage

Vintage products have a certain charm that cannot be put into words. Think of old, discontinued demo headphones as vintage. They have a story; they have, how-to-say, character.

Professionally Inspected

A thorough inspection means you receive a 100% working headphone with no sound output issues.

Headphone-Zone-Campfire-Audio-Fathom-Demo-Unit

Accessories to Get you Started

1. Time Stream Cables
2. Select Case
3. Breezy Bag Junior (Small Mesh Zipper Case)
4. Breezy Bag Micro (Two-Pocket IEM Pouch)
5. Earphone Tips

Campfire Audio Introduces An Exceptional IEM With Six Balanced Armature Drivers - The Fathom

Campfire Audio presents the Fathom, a premium in-ear monitor featuring six custom-balanced armature drivers meticulously engineered for unparalleled audio performance. Incorporating Phase Harmony Engineering, this IEM demonstrates Campfire's commitment to quality over quantity, ensuring superior sound reproduction across all frequencies. Housed in an elegantly crafted machined aluminium shell with a sleek black bright-dip anodised finish and striking rainbow PVD accents, the Fathom combines style with exceptional comfort and durability. This precision-engineered masterpiece comes complete with two Time Stream Cables featuring silver-plated copper conductors, available in 3.5mm and 4.4mm terminations. Experience an expansive soundstage and vivid audio reproduction, backed by Campfire Audio's proven expertise in creating world-class IEMs.

Features Hi-Fi Six Custom Balanced Armature Drivers For Remarkable Audio

Campfire Audio Fathom features six custom-made balanced armature drivers, each crafted for a specific role in your listening experience. The configuration pairs dual custom high-definition super tweeters for crisp, clear highs with custom mid-range drivers for accurate vocal and instrument reproduction. Completing the setup are dual custom BA woofers that deliver rich, balanced bass. This thoughtfully engineered arrangement ensures precise sound reproduction across the entire frequency range.

Experience Exceptional Music With Phase Harmony Engineering

Campfire Audio Fathom utilises Phase Harmony Engineering—Campfire Audio's philosophy that emphasises quality over quantity in driver design. While many companies focus on adding more drivers to their earphones, Campfire's results-driven approach achieves superior performance with fewer variables affecting product consistency. Phase Harmony Engineering divides the frequency spectrum into segments and assign specific drivers to each segment, allowing each driver to focus on its strengths. The innovation extends further through precisely engineered driver housings and shell geometry, combined with custom damping values. This enables to physically shape the drivers' tuning, response, and interactions. These carefully controlled driver interactions are essential for eliminating phase cancellation and creating qualities that frequency response curves can't show: imaging, separation, resolution, and soundstage.

Precision Engineering Inside and Out For A Peak Performance

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

Meticulously Tuned To Deliver Exceptional Listening Experience

The Campfire Audio Fathom is meticulously designed to deliver an expansive soundstage, vivid sound, and precision in every note. The frequency response graph shows relative volume levels across the spectrum, demonstrating Fathom's carefully balanced and refined tuning. While frequency response curves provide excellent general guidance, they cannot capture technical aspects like soundstage, imaging, and layering.

Precisely Crafted With Spectacular & Striking Details

The Campfire Audio Fathom features a precision-focused, detail-oriented sonic approach that's reflected in its sleek, ergonomic machined aluminium housing. The shell houses a refined version of our classic faceted aluminium design—delivers exceptional comfort, durability, and style. Its sleek black bright-dip anodised finish is elegantly accented by rainbow PVD fastener rings and MMCX capture, creating a bold, striking appearance.

Comes With Two 3-Time Stream Metal Cables With 3.5mm & 4.4mm Terminations

Campfire Audio Fathom premium IEM from Campfire Audio comes along with two Time Stream Cables featuring eight silver-plated copper conductors that offers enhanced signal transfer. The cable features a 3.5mm and a 4.4mm termination that makes it convenient to pair your device.

Features Hi-Fi Six Custom Balanced Armature Drivers For Remarkable Audio

Campfire Audio Fathom features six custom-made balanced armature drivers, each crafted for a specific role in your listening experience. The configuration pairs dual custom high-definition super tweeters for crisp, clear highs with custom mid-range drivers for accurate vocal and instrument reproduction. Completing the setup are dual custom BA woofers that deliver rich, balanced bass. This thoughtfully engineered arrangement ensures precise sound reproduction across the entire frequency range.

Experience Exceptional Music With Phase Harmony Engineering

Campfire Audio Fathom utilises Phase Harmony Engineering—Campfire Audio's philosophy that emphasises quality over quantity in driver design. While many companies focus on adding more drivers to their earphones, Campfire's results-driven approach achieves superior performance with fewer variables affecting product consistency. Phase Harmony Engineering divides the frequency spectrum into segments and assign specific drivers to each segment, allowing each driver to focus on its strengths. The innovation extends further through precisely engineered driver housings and shell geometry, combined with custom damping values. This enables to physically shape the drivers' tuning, response, and interactions. These carefully controlled driver interactions are essential for eliminating phase cancellation and creating qualities that frequency response curves can't show: imaging, separation, resolution, and soundstage.

Precision Engineering Inside and Out For A Peak Performance

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

Meticulously Tuned To Deliver Exceptional Listening Experience

The Campfire Audio Fathom is meticulously designed to deliver an expansive soundstage, vivid sound, and precision in every note. The frequency response graph shows relative volume levels across the spectrum, demonstrating Fathom's carefully balanced and refined tuning. While frequency response curves provide excellent general guidance, they cannot capture technical aspects like soundstage, imaging, and layering.

Precisely Crafted With Spectacular & Striking Details

The Campfire Audio Fathom features a precision-focused, detail-oriented sonic approach that's reflected in its sleek, ergonomic machined aluminium housing. The shell houses a refined version of our classic faceted aluminium design—delivers exceptional comfort, durability, and style. Its sleek black bright-dip anodised finish is elegantly accented by rainbow PVD fastener rings and MMCX capture, creating a bold, striking appearance.

Comes With Two 3-Time Stream Metal Cables With 3.5mm & 4.4mm Terminations

Campfire Audio Fathom premium IEM from Campfire Audio comes along with two Time Stream Cables featuring eight silver-plated copper conductors that offers enhanced signal transfer. The cable features a 3.5mm and a 4.4mm termination that makes it convenient to pair your device.


Box Contents
1. Campfire Audio Fathom (Demo Unit)
2. Time Stream Cables
3. Select Case
4. Breezy Bag Junior (Small Mesh Zipper Case)
5. Breezy Bag Micro (Two-Pocket IEM Pouch)
6. Earphone Tips
Warranty
3 Months
Driver
6 Balanced Armature Driver
Impedance
11.7 Ohms @ 1 kHz
Connector
MMCX
Plug
3.5mm (Single-Ended)
4.4mm (Balanced)


3 Months Warranty

Don't sweat it, this Campfire Audio - Fathom (Ex-Demo Unit) comes with a 3 Months warranty from Campfire Audio that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Campfire Audio's warranty in India.

Audiophiles Favourite Handmade in Oregon, USA

Founded in 2009 in Portland, Oregon, Campfire Audio is driven by an unwavering passion for quality audio reproduction. Stemming from Ken Ball's Audio Line Out, which crafted premium audio cables, the brand evolved into ALO Audio, known for high-end amplifiers and cables. This dedication laid the foundation for Campfire Audio, where skilled craftsmen relentlessly experiment with materials and technology to create extraordinary earphones.

Hand-assembled in Portland, each Campfire Audio product reflects meticulous attention to detail, resulting in top-of-the-line performance and finish. From the iconic Andromeda to the latest Solaris 2020, Campfire Audio continues to innovate, delivering world-class audio experiences backed by the trust of a company that stands firmly behind its products.

Explore Collection
One of the things I dislike the most in audio is recessed midrange, Fathom delivers a vibrant and clear midrange that is both excellent with vocals and instruments.
Fathom is an improvement on both monitors with its superior bass weight and more agreeable timbre to both instrument and vocal.
The Fathom appeals to those wanting an upgrade over the previous Andromeda variants and successfully fills the gap created by the more radically changed Emerald Sea as Campfire Audio’s premium all-rounder.

Other Details


Generic Name Headphone
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: Audiolineout LLC DBA: Campfire Audio
Address: 2400 Southeast Ankeny Street, Portland, Oregon 97214, United States
Package Contents Campfire Audio Fathom (Demo Unit)
Time Stream Cables
Select Case
Breezy Bag Junior (Small Mesh Zipper Case)
Breezy Bag Micro (Two-Pocket IEM Pouch)
Earphone Tips


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