87%
64 Audio Volür
Overview
Ushering in a new era of technological innovation, a 10-driver hybrid UIEM, building on the heritage of Nio. The pulsating heart is made up of two new custom 9mm dynamic drivers in a True Isobaric configuration, delivering unprecedented low-frequency capability.
While the tia™ high-driver remains the criterion in high-frequency performance, the new tia waveguide optimizes its efficiency while offering greater tuning control. The six low-mid and single high-mid balanced armature drivers carry through. Their implementation was re-engineered to maximize space while integrating 3D printed acoustic tuning features.
Design and Aesthetics
The outer shell remains the same size, while all significant structural changes occur internally. The faceplate now features a sleeker chamfer, seamlessly blending with the matte black-finished aluminum shell.
The final cosmetic touch comes in the form of an homage to Nio: a dreamy purple abalone chip made from responsibly harvested New Zealand Paua shell.
Sound Characteristics
What is soon to be a new benchmark in acoustic delivery, capable of visceral bass while leaving room for the rest of the spectrum to shine. The saturated mids continue to evoke a similar analog warmth found in Nio, while the highs propel it into the territory of some of the most resolving audio products in the world.
Advanced Technologies
- Tubeless In-Ear Audio (tia): A patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature.
- Air Pressure Exchange (Apex): A patented vent that releases air pressure in a sealed ear canal while retaining standard IEM levels of isolation.
- Linear Impedance Design (LID): A patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets.
WATT RECOMMENDS
Save your favorites. Compare them anytime.
Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.
Professional Reviews 87/100
Nicely Roasted
Sound Quality
91/100
Fit Comfort Isolation
79/100
Build Accessories
80/100
Value for Money
87/100
Volür pairs authoritative, textured bass with flagship-grade separation, holographic imaging and vivid dynamics—delivering weighty slam without surrendering vocal clarity. Super* Review praised its controlled low end and distinct spatial definition, while Fresh Reviews found its layered, three-dimensional presentation exceptional. Swappable Apex modules make this a compelling, tunable high-end listen for bass lovers.
What Reviewers Are Saying
Pros
Exceptionally textured, controlled bass combines deep rumble, fast attack and convincing kick-drum impact.
Strong resolution and separation preserve fine detail and space between instruments despite the elevated low end.
Holographic imaging, convincing depth and solid positional cues create an expansive, three-dimensional presentation.
Apex modules offer meaningful bass and tuning flexibility, allowing listeners to tailor warmth and analytical focus.
&
Cons
Upper treble can sound zingy or uneven, particularly with less-bassy Apex modules.
Midrange is not especially forward; vocal-focused listeners may find it less engaging than the bass and technical performance.
Tip selection and fit can dramatically affect bass response, while stock-cable quality disappoints at this price.
SOUND QUALITY PERFORMANCE 91/100
Volür is consistently praised as a bass-forward flagship that combines unusually powerful low end with strong technical performance. Reviewers particularly admire its resolution, spatial presentation and dynamic engagement, although the midrange and treble tuning are less universally flattering than its bass performance.
Bass
94/100
Multiple reviewers call the bass exceptional for its texture, layering, speed and authority. It delivers substantial sub-bass rumble and punch without generally masking the rest of the mix, though The Headphone Show found it excessive on bass-heavy jazz recordings and Amplify Audio noted that some module choices can sound slightly leaner through the mid-bass.
Midrange
86/100
Fresh Reviews heard transparent, accurate and highly capable vocals that remain clear despite the elevated bass, while Tone Deaf Monk found male and female vocals spot-on. However, Joshua Valour considered the midrange the weakest area, describing its presentation as underwhelming and insufficiently forward, while The Headphone Show heard some upper-mid unevenness.
Treble
87/100
The treble is widely regarded as airy, detailed and generally free of fatiguing sibilance. Still, Super* Review noticed an artificial upper-treble zing, and The Headphone Show found the top end somewhat uneven despite preferring its emphasis over more aggressive lower-treble tuning.
Resolution Separation
94/100
Reviewers repeatedly praise the Volür's resolving power and separation. Fresh Reviews heard extremely fine recording details and clean space between notes, while Super* Review and Amplify Audio both found definition and instrument distinction notably strong, even relative to other 64 Audio models.
Soundstage Imaging
92/100
Spatial performance earns especially strong praise, with Fresh Reviews describing holographic placement, excellent depth and convincing vertical information. Super* Review also found solid three-dimensional positioning, although Joshua Valour felt the stage was not especially open or wide with his preferred setup.
Dynamics Coherence
94/100
Tone Deaf Monk considers both micro- and macro-dynamics among the best they have heard, crediting the Volür with unusually strong emotional expression. Other reviewers also highlight its punch, slam, quick bass behavior and lively presentation, supporting a highly cohesive and energetic sound.
FIT COMFORT ISOLATION PERFORMANCE 79/100
Comfort is a major strength for most reviewers, but achieving the right seal can be more variable than usual and can substantially alter the bass response. Review commentary does not directly characterize real-world passive isolation performance.
Seal Stability
84/100
Fit experience is mostly positive, with Fresh Reviews and The Headphone Show reporting a secure, trouble-free fit. However, Super* Review found stability merely adequate, and Joshua Valour stressed that changing tips transformed the sound from disappointing to competitive, making tip selection particularly important for a consistent seal and bass response.
Comfort
93/100
Comfort feedback is exceptionally positive across the reviews. Amplify Audio calls them among the most comfortable IEMs they have used, while Fresh Reviews, Super* Review and The Headphone Show all describe the shells as comfortable, manageable in size and free of problematic edges or pressure.
Isolation
50/100
The reviews say little about real-world passive isolation. The included Apex modules are described as tuning options, but the available commentary does not establish how effectively Volür attenuates outside noise in daily use.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Accessories
80/100
The shells and faceplates are generally described as attractive and solid-feeling, and the package includes multiple silicone, foam, narrow-bore and wide-bore tips alongside Apex modules that meaningfully affect fit and tuning. The main drawback is the stock cable: Amplify Audio strongly criticized it, while The Headphone Show considered the overall physical presentation good rather than class-leading.
Value for Money
87/100
At $2,499, Volür is plainly a specialist flagship purchase rather than a casual recommendation. Fresh Reviews considers it a very good option within this price bracket and Super* Review rates it as a solid choice for bass lovers, though Joshua Valour did not see it as an ideal sole IEM and felt it serves a more specific listener.
Reviews
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
Verified Dealers
Online Dealers
All Dealers
Zoom out the map to see more dealers
Authorized dealers for 64 Audio Volür
- AD Dealer — in-store — Los Angeles, California, United States (website)
- Audio 46 — online and in-store — New York, New York, United States (website)
- Audio essence — online and in-store — Zürich, Zürich, Switzerland (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
- AV ONE — online and in-store — Singapore, Singapore (website)
- BAY BLOOR RADIO — online and in-store — Toronto, Ontario, Canada (website)
- Bloom Audio — online and in-store — Gibbsboro, New Jersey, United States (website)
- Ears Unlimited — online and in-store — Delft, Zuid-Holland, Netherlands (website)
- Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
- Future Shop — in-store — Borehamwood, England, United Kingdom (website)
and 10 more verified dealers