Aroma Audio Fei Wan and 64 Audio Volur use 2DD+10BA and 2DD+8BA driver setups respectively. Aroma Audio Fei Wan costs $4,700 while 64 Audio Volur costs $2,499. Aroma Audio Fei Wan is $2,201 more expensive. 64 Audio Volur holds a slight 0.3-point edge in reviewer scores (8.1 vs 8.4). Aroma Audio Fei Wan has significantly better mids with a 1.3-point edge, Aroma Audio Fei Wan has slightly better treble with a 0.3-point edge and Aroma Audio Fei Wan has slightly better dynamics with a 0.3-point edge.
Insights
Metric | Aroma Audio Fei Wan | 64 Audio Volur |
---|---|---|
Bass | 8.5 | 8.4 |
Mids | 7.3 | 6 |
Treble | 7.3 | 7 |
Details | 8.5 | 8.4 |
Soundstage | 7 | 7 |
Imaging | 8.5 | 8.4 |
Dynamics | 7.3 | 7 |
Tonality | 7.6 | 6.8 |
Technicalities | 8 | 7 |
Aroma Audio Fei Wan Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.1Very Positive
64 Audio Volur Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.4Very Positive
Reviews Comparison
Aroma Audio Fei Wan reviewed by Jaytiss
Youtube Video Summary
Aroma Audio Fei Wan goes for broke with a dual-dynamic + 10BA hybrid and a sticker price around $4,688. The build is striking: a clear yellow shell with visible drivers and a glossy faceplate flecked with gold, though the shell runs large. The stock 2-pin cable is functional but a bit tangle-prone; the retro-styled unboxing and case feel premium. Minor quirks include occasional driver flex on insertion. Overall fit is comfortable despite the size, and the presentation screams boutique.
Sonically this IEM is all about texture, extension, and microdetail. Bass reaches deep with layered rumble rather than brute “slam,” mids are clean with slightly recessed vocals, and treble delivers air and sparkle without poking the 4–6 kHz zone. The graph shows healthy ear-gain and notable bass, but the magic is off-graph: resolution and overtones that feel world-class. Compared with benchmarks, Elysian Annihilator 2023 still wins on tone and vocal focus, while Fatfreq Grand Maestro and others share the “big-boy IEM” experimental flavor. Sets with shout or odd presence peaks (e.g., Dream XLS, E10/E12, Bonneville) don’t fare as well. EQ can nudge tone a touch “better,” but also trims some of Fei Wan’s special sauce—net maybe a 1–2% improvement.
Verdict: a special, statement-level IEM with second-to-none technicalities, deep textured bass, and elegant treble—tempered by a sky-high price and mids that could use more sparkle for vocal diehards. It slots just below Annihilator overall, earns a guarded recommendation, and absolutely warrants a demo before purchase. For value-minded listeners, options like Letshuoer Hype 10 capture a similar neutral-with-weight idea at a fraction of the cost, while many S–/A-tier picks remain safer bets for most.
Jaytiss Youtube Channel
64 Audio Volur reviewed by Jaytiss
Youtube Video Summary
64 Audio Volür comes across as a tour-de-force of bass tech: dual true isobaric dynamic drivers deliver deep, textured rumble with a “speaker-in-the-room” feel, while the Tia BA adds pronounced upper-treble energy. Ergonomics are excellent—compact metal shells, smooth nozzles that take tips well, and a best-in-class top two-pin connection that makes cable swaps effortless. Build feels built-to-last and the purple faceplate looks classy, though a more varied aesthetic across 64 Audio’s lineup would be welcome.
The APEX modules change flavor more than fundamentals: M20 adds a touch more bass, M15 strikes the best balance, M12 runs leaner, and MX is very flat and generally skippable; running it empty is a hard no. On music, Volür shines with EDM/modern productions, projecting holographic low-end and vivid dynamics; in dense mixes with strong instrumentals and vocals, the midrange can feel overrun and less engaging. Versus peers: U4s tracks similarly in bass level (with different modules), Elysian Annihilator brings stronger 3 kHz vocal presence while Volür counters with superior bass texture, and Monarch MKIII sounds more overtly U-shaped with greater mid/upper energy.
As a package, this is a fantastic IEM—arguably a favorite from 64 Audio—yet not flawless. The price is steep, the APEX ecosystem feels like paid tuning switches, and there’s some treble peaking plus occasional vocal thinness; a simpler, cheaper, M12-style fixed tuning would be a dream. For listeners prioritizing hip-hop, rap, and modern genres, Volür can absolutely be endgame; for vocal-centric or classical libraries, it’s impressive but not definitive. Overall verdict: a five-star recommendation for those who can afford it, anchored by class-leading bass and exceptional build, with clear trade-offs noted.
Jaytiss Youtube Channel
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Aroma Audio Fei Wan (more reviews)
Aroma Audio Fei Wan reviewed by Yifang
Aroma Audio Fei Wan reviewed by Smirk Audio
64 Audio Volur (more reviews)
64 Audio Volur reviewed by
Fresh Reviews
Youtube Video Summary
64 Audio’s Volür is described as a holographic, highly resolving IEM with unusually high bass quantity that still preserves separation, layering, and air between notes. In games, positional cues feel 3D with immaculate depth and verticality; footsteps are prominent without smearing the mix, and vocals remain transparent with accurate timbre. The upper range presents as clean and non-sibilant, though certain upper-mid effects (e.g., shield cells/light taps) could use a touch more presence. For music, the stage is wider with singers a bit farther out, and micro-details—breaths, mic proximity, subtle slurs—emerge easily, delivering a fun yet technical listen.
Hardware choices matter: the preferred module is the gray (then silver, gold, and lastly black, which can feel fatiguing). Tip rolling significantly alters the presentation; foam tips shift it the most, while alternatives like Snailfit/SpinFit change stage depth and comfort. The driver pack—dual dynamic drivers in a true isobaric low end, six BAs for mids, an extra BA up top, plus 64 Audio’s TIA—underpins the speed, texture, and punch that remain controlled even at elevated bass levels. The main gripe is the included 3.5 mm cable on a flagship at this price; a balanced 4.4 mm option in the box would better fit expectations.
Overall, Volür is framed as an S-tier “unicorn” for gaming and a top-shelf choice for music if a bass-boosted but impeccably separated signature is the goal. It’s expensive, but for those in this bracket, the combination of impact, imaging, and resolution makes it a compelling daily driver—powerfully engaging while staying precise across the range.
Fresh Reviews original ranking
Fresh Reviews Youtube Channel64 Audio Volur reviewed by Super* Review
Youtube Video Summary
64 Audio’s Volür brings a bold, U-shaped tuning powered by a 10-driver array (8 BA + 2 DD in an isobaric setup) at a premium $2,500 price. The headline is the bass: a meaty, wallopy low end with unusually tight, textured attack that hits hard yet stays controlled, preserving clarity through the mids. Upper mids sit a touch relaxed, while an upper-treble zing adds bite, separation, and a roomy stage. 64 Audio’s APEX modules (M10/M12/M15/M20) primarily shift bass quantity; counterintuitively, the set shines most with the M20, where elevated bass balances the treble sparkle.
Build and ergonomics mirror recent 64 Audio releases: medium-sized shells with a slightly long nozzle (comfortable overall but fit stability can be just okay), plus a decent if slightly kinky stock cable. Technically, imaging, separation, and stage feel contrast-rich and more convincing than many peers. Tone preferences will matter: reduce the bass with lighter modules and the treble can dominate; leave the bass up and the presentation becomes satisfyingly muscular without smearing. As a proposition, Volür suits bass enthusiasts who want quantity and quality in tandem, earning a solid 4/5 for delivering big low-end thrills with high-end technical finesse.
Super* Review original ranking
Super* Review Youtube ChannelAroma Audio Fei Wan Details
Driver Configuration: 2DD+10BA
Tuning Type: U-Shaped
Brand: Aroma Audio Top Aroma Audio IEMs
Price (Msrp): $4,700
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64 Audio Volur Details
Driver Configuration: 2DD+8BA
Tuning Type: Neutral
Brand: 64 Audio Top 64 Audio IEMs
Price (Msrp): $2,499
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Aroma Audio Fei Wan User Review Score
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64 Audio Volur User Review Score
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Aroma Audio Fei Wan Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
B64 Audio Volur Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.7Gaming Grade
B+Aroma Audio Fei Wan Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Overall balance feels confident and refined, rewarding long listening sessions. A reliable all-rounder for everyday listening.
Average Technical Grade
A+- You get an articulate, polished performance with immersive stage depth and great control. There's a sense of polish across the whole spectrum.
64 Audio Volur Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.
Average Technical Grade
A-- A competent technical showing keeps separation intact while delivering modest staging. It feels tidy even when recordings stack layers.
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