Clarity Beyond Comparison.
Experience the future of high-fidelity sound with the world’s first ultra-lightweight audiophile headphones powered by CrystalCore™ technology
Redefining Full-Range Driver Technology
Dynamic drivers are valued for their high excursion capability and visceral low-frequency impact, but they often exhibit limitations in treble extension and transient precision. Planar magnetic drivers excel in speed, detail retrieval, and spatial clarity, yet can struggle to reproduce the same physicality in the sub-bass and mid-bass regions. Some manufacturers attempt hybrid designs to offset these trade-offs, combining disparate driver types within a single headphone. We’ve pursued a purer solution.
CrystalCore™ is the world’s first full-range crystal composite transducer, engineered from the molecular level to unify high excursion with low mass and structural rigidity. The result is unprecedented bandwidth, delivering both seismic, well-controlled bass and pristine, ultra-fast transients across the audible spectrum. No compromises. No hybrids. Just a single driver architecture capable of rendering every genre — from orchestral to electronic — with complete fidelity.
Introducing CrystalCore™
CrystalCore™ is a next-generation transducer, developed from first principles with patented materials science tailored for audiophile-grade headphone applications.
At its core is a crystalline composite layer with low mass and extreme structural rigidity, which oscillates in direct response to the input signal. This motion is coupled to the diaphragm with minimal energy loss, enabling highly linear output and precise waveform reproduction.
Unlike conventional dynamic or planar drivers that rely on magnets, coils, and moving assemblies, CrystalCore™ utilizes a solid-state architecture. The absence of mechanical inertia and magnetic hysteresis yields faster rise times, lower harmonic distortion, and cleaner transient response, while preserving phase integrity and spatial accuracy. The result is a soundstage with true three-dimensionality and micro-detail resolution beyond the limits of traditional driver technologies.
by Lily Audio
Genesis ONE is our debut model and presents a bold redefinition of high-end listening. Powered by our revolutionary CrystalCore™ driver, it delivers uncompromising clarity, lightning-fast response, and an expansive, three-dimensional soundstage. Built for audiophiles, creators, and purists alike, it reveals music in its purest form — exactly as the artist intended.
Every design choice serves the ultimate goal: authentic sound. Its fully open-back architecture enhances transparency, creating a natural, spacious presentation that feels alive, immersive, and true to life.
Driven by CrystalCore™
At the heart of Genesis ONE is our patented CrystalCore™ transducer — a solid-state design with no coils, magnets, or moving parts. Engineered to exceed 50 kHz, it delivers treble with effortless extension and precision, uncovering textures, harmonics, and air that conventional drivers simply can’t reproduce. The result is extraordinary clarity and lifelike detail across the spectrum. Beyond audio, the unique properties of CrystalCore™ also make it capable of ultrasonic applications — proof of its groundbreaking versatility.
Features
Super-Fast Transient Response
Genesis ONE responds to music signals in less than 1μs. This lightning-fast speed captures every transient — from the sharp strike of a snare to the shimmer of a cymbal — with absolute precision, giving you a level of clarity and realism that traditional drivers can’t match.
Extra-Wide Frequency Range
Covering an incredible 20 Hz to 50 kHz, Genesis ONE delivers the full depth and breadth of sound. Experience bass that is deep and controlled, mids that are rich and natural, and highs that extend with airy openness far beyond human hearing — revealing subtle harmonics and spatial cues often lost in conventional headphones.
Low Distortion
With its 75mm honeycomb diaphragm and efficient design, Genesis ONE produces sound with astonishing purity. The diaphragm only needs to move slightly to generate powerful output, dramatically reducing distortion across all frequencies.
Ergonomic, Lightweight Design
Despite its large diaphragm and open architecture, Genesis ONE weighs in at under 310 grams. A carefully engineered low clamping force and plush, oversized ear pads provide exceptional comfort, even during marathon listening sessions.
Engineered for uncompromised acoustic transparency
75mm Diaphragm — Our flat-panel honeycomb composite diaphragm combines high stiffness, low mass, and excellent damping. At 75mm, it’s larger than any conventional dynamic driver, functioning more like a miniature loudspeaker on your ears. The result: greater transparency and lower distortion.
120mm Housing & Ear Pads — Generously sized to fully envelop the ear, the housing allows sound to interact naturally with the ear’s shape, enhancing realism and comfort.
Angled Driver — Strategically angled to improve imaging and expand the soundstage, placing instruments and voices exactly where they belong.
Open-Back Architecture — Genesis ONE has no traditional ear cups. Instead, the back of the driver is the back of the headphone, shielded only by precision stainless steel mesh. This radical design maximizes openness and produces the most natural, transparent sound possible.
Coming in at just 310g
A weight class of its own
Weighing just 310 grams, Genesis ONE is an ultra-lightweight audiophile headphone delivering reference-grade sound in a remarkably low-mass design. Every element — from the driver to the frame — has been optimized to reduce weight without sacrificing performance.
A carefully balanced combination of stainless steel, aluminum, leather, and lambskin creates a headphone that feels almost weightless while remaining solid and durable. The result is long hours of immersive, fatigue-free listening with no compromise on acoustic performance.
Handcrafted in California, Tuned for Perfection
Quality control is everything when it comes to audiophile headphones. That’s why Genesis ONE is produced in small batches at our California facility, where every unit is hand-assembled and inspected with uncompromising care. Each headphone passes directly through the hands of our engineers — tuned, calibrated, and verified to meet the highest standard of performance before it ever reaches yours.
Tech Specs
| Headphone | Genesis ONE |
| Housing | Open back |
| Driver technology | CrystalCore™ |
| Diaphragm size | 75 mm |
| Frequency range | 20-55 kHz |
| Sensitivity | 102 dB/mW (at 1 kHz) |
| Nominal impedance | >300 ohm |
| Weight | 310 grams |
| Cable | Detachable, 3.5mm (with 6.3 mm screw-on adaptor) |
In the box
Headphone
Dual 3.5mm TRS balanced cable
2 pairs of ear pads
User manual
Read our latest updates
Reviews from CanJam Socal 2025
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![Close-up of a smiling woman with short, wavy brown hair, wearing black glasses, against a purple and pink background.]()
“When listening to music with a lot of instruments I can hear the strings pop out. Never heard music partitioned like this before.”
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![Close-up of a person's face with short, dark hair and light skin, smiling gently against a pastel pink and purple background.]()
“So lightweight and comfortable! Sounds like the music is not even coming from the headphones. Natural and enjoyable”
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![Close-up of a young man with dark brown, tousled hair and light facial stubble, wearing a denim jacket.]()
“Every record store in the US should have these headphones ,so user friendly! I don’t feel the headphones, just the music.”
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![Close-up portrait of a woman smiling, with short dark hair and a colorful blurred background.]()
“Sounds better than $5K headphones. I have never heard strings and plucking like this before!"
Frequently Asked Questions
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Genesis One delivers a clear, transparent, and slightly bright sound. The bass is deep and punchy, the midrange natural, but where it truly stands out is the treble — smooth, extended, and revealing fine details with clarity that differentiates Genesis One from other headphones.
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The CrystalCore™ driver in Genesis One is not like a typical dynamic or planar magnetic driver. It behaves more like a capacitor than a resistor, meaning its impedance is frequency-dependent but usually well above 600 Ω. Because of this, it requires a higher voltage swing to perform at its best, even though it consumes very little current or power.
For the best listening experience, pair your headphones with a headphone amplifier capable of delivering clean, high-voltage output. Powerful speaker amplifiers can also be excellent matches — particularly classic Class A and Class AB designs.
Recommended pairings include:
Woo Audio WA5-LE
Woo Audio WA22
Cayin HA-1A MK2
Emotiva BasX A2+
Schiit Vidar 2F
TBD
Portable dongles or low-powered headphone outputs may not provide enough voltage to unlock the full potential of Genesis One. For critical listening and demos, we recommend pairing with a proper desktop tube or high-voltage amplifier.
To make Genesis One accessible to an even wider range of systems, we are also developing a dedicated step-up transformer module. This add-on will allow any regular headphone amplifier to properly drive Genesis One, ensuring flexibility without compromising sound quality.
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Yes, the pads are fully replaceable. We offer leather, velour, and suede options, all available for direct order. Thanks to the design of Genesis One, changing earpads will not significantly alter the sound signature.
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Yes! In addition to our premium leather finishes, we also offer a vegan-friendly option made with high-quality synthetic materials. This alternative provides the same comfort and durability without the use of animal products. If you’d like the vegan version, simply send us a note after you back our project so we can make sure you receive it.
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Genesis One headphones come with a limited warranty that covers defects in materials and workmanship for one year from the date of purchase. If any part of your unit fails under normal use during that period—such as driver issues, build defects, or mechanical failures—we will repair or replace the affected part at no charge to you.
This warranty does not cover:
Damage due to misuse, abuse, or accidents (drops, exposure to water, etc.)
Modifications or unauthorized repairs
Normal wear and tear (e.g. pads, cables, cosmetic scratches)
To make a claim, simply contact our support team with your proof of purchase and a description (and photos if possible) of the issue. We’ll guide you through the repair or replacement process.
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Yes, we ship worldwide. Orders are processed and shipped directly from our main facility. International customers are responsible for any customs duties, import taxes, or local fees charged by their country. Shipping costs and estimated delivery times will be shown at checkout before you confirm your order.
About Lily Audio
Lily Audio was founded in early 2025 in Santa Clara, California, but our research and development on the CrystalCore™ driver technology has been underway for many years prior. Engineered by world-class experts and handcrafted in Silicon Valley, Lily Audio unites cutting-edge materials science with timeless craftsmanship.
Our mission is simple: bring clarity of sound to everyone in the world. For decades, headphone driver technology has remained largely unchanged — until now. With our breakthrough CrystalCore™ innovation, which is patented and patent-pending, we’ve dramatically improved sound clarity, revealing every nuance, every note, and every emotion in your music like never before.
But Lily Audio is more than technology — it’s people. A team of innovators, engineers, and audiophiles, all driven by the same mission: to push the boundaries of what’s possible in sound.
Contact Us
Interested in Genesis ONE? Fill out the form and we add you to the waitlist, or send us an email at info@lilyaudio.com
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