Thieaudio Origin VS Dunu Mirai

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Thieaudio Origin goes full mad-science: 1DD + 4BA + 2EST + bone conductor (eight drivers per side), big shells, hefty stock cable, and a tuning built around a ~12 dB sub-bass shelf. Fit can be a touch chunky, but foam tips (think Render) lock in seal and turn the low end from “more bass somewhere” into deep, anchored slam; silicone leaves it a bit loose. Accessories are barebones—swap plugs, tips, case—and that’s it. No fancy gifts, just a box of sound.

Sonically it’s a deconstructed presentation: instead of one smooth ribbon like a single DD, the Origin spreads the band across space—drivers carving out their lanes so instruments pop up here… then there… then over there. It’s not “mushy blend,” it’s forcible separation that can feel museum-exhibit surreal: treble details flit around (hello ESTs) while bass feels omnipresent and room-filling. It doesn’t really scale with amps; neutral DAC/amps to pricier rigs all keep roughly the same character. What can change the tonality is cable impedance—at 9 Ω and high sensitivity, cheap/high-resistance wires can skew things, so stick with a stout low-impedance lead.

Gripes? The cable is thick, custom faceplates up the bill, and the package isn’t exactly a Santa sack. But for $850, the payoff is a unique, spacious, “pulled-apart” soundstage that turns playlists into set pieces. Not for purists chasing one-driver cohesion; absolutely for listeners who crave clarity, staging theatrics, and tactile bass. Final word: a solid 9/10 on sound and swagger—price keeps it off the throne, excitement keeps it in the cart.

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Dunu Mirai comes as a headphones.com exclusive seven-driver hybrid—1DD + multiple BA with a super tweeter—priced around $950–$1,000. The tuning sits a few clicks toward the analytical side without abandoning fun: crisp, clean, and ruthlessly revealing of recordings and chain noise. Expect intimate staging, surgical separation, and a bass response that’s tight rather than head-rattling (forget any “+11 dB” slam claims in practice). Feed it a noisy amp or a bad master and it will tell on you; give it quality and it layers beautifully.

Build is a mixed bag: the green shells are chunky and a bit plain for the price, but ergonomics and nozzles work well. The included DUNU modular cable is light, comfy, and well-executed, and—bless—this one uses 2-pin. Accessory spread is generous (SS tips, “candy” tips, case, adapters). Still, aesthetics won’t scream “kilobuck,” which may irk some.

Tuning is the story: this is a precision instrument that doesn’t sugarcoat, closer to a studio mindset than a party trick. Tip rolling (e.g., foam-silicone hybrids) can nudge low-end weight and bring the midrange forward for a more emotive hit without breaking its composure. It stands apart from DUNU’s Glacier—the two make a complementary pair: Glacier for relaxed, expansive chills; Mirai for focused detail and truth-telling. Verdict: a full pass for listeners who want refinement and honesty over gloss, and who can curate their library and source to match.

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Thieaudio Origin takes the “Meta” idea and dials it toward a fuller, bass-forward presentation without losing control. The bone conduction driver is not a gimmick—low notes carry palpable vibration and reverb while staying tight with clean layering and no mid bleed. Vocals sit naturally—neither shouty nor buried—though this isn’t a vocal-focused set (reach for RS5 if that’s the priority). Versus Oracle Mk II, the Origin trades some cleanliness for deeper tactility and weight, making bass textures feel more alive.

The top end is airy and extended on smooth Sonion ESTs, cutting through the warmth to balance the tuning. Most tracks are fine, but snare- and cymbal-heavy songs at higher volumes can push the treble into fatiguing territory (e.g., around 3:30 in Hikaru Utada’s “Time”). It’s generally controlled at moderate levels; just note that treble energy scales and can turn sharp when cranked.

In A/Bs, the Origin’s bass texture outclasses sets like Mega 5 EST, offering more detail, impact, and less boom. Against TITAN, Origin’s reverb and low-end “shake” edge it out while avoiding the Titan’s 5 kHz peak—though Titan still feels more exciting with livelier vocals. Versus all-rounders Monarch Mk II and Hype 10, those remain cleaner with better mids/layering but can’t match Origin’s sheer bass depth. The wildcard is BAJIE: stock, Origin wins; with EQ, BAJIE’s bigger 14.2 mm driver slams harder, while Origin stays the more balanced, tactile choice. Net: for a premium, fun, bass-centric daily driver under a grand, Origin sets a new reference—unless maximum slam with EQ is the goal.

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Treble-forward without being a razor blade—that’s the Dunu Mirai’s vibe. Sparkly highs with notable peaks around 4 kHz, 8 kHz, and past 10 kHz inject energy, immediacy, and sharper imaging than smoother sets like Supernova. Vocals are clean, airy, and extended with no lower-mid bleed, giving indie/alternative tracks a lively “facelift,” though the same brightness can turn fatiguing on already hot mixes (EDM, J-/K-pop) and encourages lower listening volumes on those genres.

Bass is rumbly and punchy in the sub-bass but light on mid-bass weight, so rock benefits more from sets like Zen Top or SA6 Mk II. Technicals are strong—resolution, layering, and imaging keep pace with pricier peers; versus Monarch MK3 and LTD, Mirai sounds brightest and most exciting, while MK3 has better bass texture/more natural vocals and LTD offers airier staging with smoother treble. Compared to Harmon/diffuse-field staples (Top, Studio 4, E7M), Mirai pulls a touch more detail but is brighter. It’s essentially a more technical, bass-enhanced take on Blessing 3 / Simgot EA1000—yet at $1,100, the value debate is real, especially with unit variance and a somewhat plasticky backside (nice cable/case, though). Best for listeners seeking a lively, detail-first upgrade to EA1000/Blessing 3; not a treble-head special, not a do-everything allrounder.

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Thieaudio Origin brings a wild driver stack—1 DD + 4 BA + 2 EST + 1 bone conductor—inside a massive yet surprisingly comfortable shell. Build feels premium: striking faceplate, visible bone-conductor puck, proper nozzle lip, and a thicker cable than usual from the brand. The hockey-puck case is a nice touch, and for about $100 more there’s custom artwork available, making the unboxing and ownership experience feel a bit more special.

Sonically, this one swings for impact. Bass hits clean, strong, and fun, with upper mids that come across pristine. The trade-off: a hotter mid/treble band (around the 4–10 kHz region, with a notable 6 kHz glare) that can push cymbals and strings into an unnatural territory. Resolution and imaging don’t always keep pace for the price; stage is big and enveloping, but fine detail and separation can blur, making it a specialist that thrills on bass-centric tracks yet feels less convincing on metal or complex orchestral pieces.

Against its siblings, Origin sits like a more fun, bass-forward take compared with HYPE 4/10, but with a treble execution that’s less refined. Versus Oracle MK3, the latter’s ESTs sound crisper and cleaner; versus Monarch MKIII, that model’s tasteful 5–8 kHz dip lends better resolution. If pure detail is the target, sets like HiSenior Mega5 Bass or the Subtonic Annihilator may prove more satisfying. As a whole, Origin is a unique, bass-thrilled experience with excellent fit, huge space, and customization perks—great for those chasing visceral low-end and a cinematic stage, less ideal for listeners prioritizing treble finesse and microdetail at this tier.

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Build quality and presentation are the Mirai’s calling cards: a premium cable, a robust case, and those quirky little IEM booties make for an unboxing experience that feels luxury at its price. Sonically, it sketches a spacious, almost holographic stage where higher voices shine, drums hit with conviction, and guitars sound convincingly natural. The trouble starts lower down: bass and alto vocals can feel thin, with a mid-bass dip that leaves some tracks lacking body; strings on certain orchestral pieces skew sharp or plasticky, and there’s an ~8 kHz glare that can bite. Metal and electronic are a treat; well-recorded R&B is a poor match.

EQ—whether to Precog’s target or a similar in-house curve—fills in mid-bass and steadies the balance, but it raises the question of whether a pricey set should require tweaks. In context, Supernova offers flatter treble and fuller mids, Monarch MKIII brings livelier dynamics and a safer overall tone, and the Binary Chopin delivers a more consistently “fun” V-shape with fewer problem tracks. Mirai ultimately suits big-spending listeners who value build and staging panache over benchmark value; mid-tier collectors may find stronger all-rounders elsewhere. Verdict: a solid 4-star recommendation with a pure audio score of 8.9—impressive on the ears, if not the outright class leader for the money.

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At $850, Thieaudio Origin positions itself as an unapologetic bass icon with a complex driver stack (1DD/4BA/2EST plus bone conduction). Build and accessories are a mixed bag: the large, chunky shells will be too big for many ears, and the semi-transparent, pattern-heavy faceplates feel a bit generic. The thick stock cable suits the heft but the swappable plug mechanism is long, doesn’t lock, and often detaches at the adapter rather than the jack—an unnecessary annoyance. Fit is the major caveat; for smaller ears, contact is mostly at the tip, which compromises comfort and seal consistency.

Sonically, Origin is unmistakably bass-forward—well beyond Harman—with a warm, thick low end that initially reads as overbearing and soft on definition. With time, that bass takes on a distinctive, “ooey-gooey” atmospheric quality that sits under the mix rather than congesting it, enabling a surprisingly grand, spacious presentation. Above the lows, the tuning is “new-meta” adjacent: neutral-ish mids, balanced upper-treble, and a touch of mid-treble bite that sharpens transients and adds contrast. The trade-off is occasional edginess/sibilance on certain vocals, but guitars and percussion benefit from extra snap. Live recordings in particular gain scale and drama.

Against the Mega 5 EST Bass+ (cheaper, similarly boosted), Origin offers better separation and more engaging transients, while the Mega feels sludgier and less distinct—though also less edgy. Overall, Origin is a unique bass experience that prioritizes mood and scale over textbook bass tightness. The combination of fit challenges, polarizing low-end quality, and treble bite tempers enthusiasm, settling at a three-star (out of five) verdict—compelling for bass lovers seeking something different, but not a universal recommendation.

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Dunu x Precogvision Mirai arrives after years of iteration, priced at $1,100 with a hybrid array—1DD + 6BA and an unusual open-back tweeter. The earpieces wear a handsome green finish and ship (retail) with a matching white cable and swappable terminations. Fit can be contentious: a more generic shell and a long nozzle may require tip rolling; shorter, spin-fit-style tips helped achieve seal and comfort without pushing the nozzle too deep.

Tonally, Mirai blends a leaner lower-midrange and sub-bass emphasis (think Helios-style low end) with a relaxed upper-mid à la 64 Audio. The result avoids sounding thin, delivering taut, weighty bass, excellent imaging, and incisive instrument separation with convincing front-to-back depth. The weak spot is treble timbre: cymbals and highs can skew a touch digital/crunchy, and while tips can tame it somewhat, the top end isn’t perfectly natural.

Versus 64 Audio U4s, Mirai is the sharper, tighter listen with stronger imaging, while U4s plays warmer, smoother, denser but a bit blurred by comparison. Against ThieAudio Monarch MkII, Mirai offers fuller bass and body, whereas Monarch is brighter, more forward with a notably smoother treble and slightly higher apparent resolution—but can feel thinner and has its own fit quirks. Overall, Mirai earns a solid 4/5: a distinctive, future-leaning tuning that trades blows at its price, with caveats on fit and treble polish.

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Thieaudio Origin steps into the high end with a hybrid array—1DD + 4BA + 2EST + bone conduction—that pushes a richly textured, holographic presentation. The soundstage is wide and deep, imaging snaps into place, and the resolution clears the bar set by mid-tier sets. Most striking is the low-end: sub-bass digs deep with palpable rumble and impact yet avoids flooding the mix, leaving mids clean, detailed, and lifelike, and the treble airy with convincing cymbal sheen. At $850, the overall technical polish and bass quality feel appropriately premium—better than some kilobuck options.

For competitive gaming, the tuning translates across titles with ease. In Valorant, staging, separation, and distance cues deliver an A experience; occasional low-end bloom can introduce slight over/under flicks on sudden off-screen shots, but not often enough to dent performance. In Apex Legends, verticality and imaging impress (A-): during chaotic third/fourth-party fights, some lighter movement cues (slides, climbs) could cut through a bit more. In Warzone, depth and impact enhance immersion without masking key information, keeping imaging and separation strong. Tip rolling helps: foam trims bass and brightens; silicone restores slam.

Build and ergonomics match the sonic ambition: a galactic faceplate, sturdy 2-pin cable with swappable terminations, and a chassis that’s larger than average yet comfortable for long sessions (minor fatigue around the 6-hour mark). The nozzle is wide but short with a solid lip for secure tips. Overall, this is a fun yet precise set that excels in music and earns a high mark on a “wall-hack certified” style tier list for shooters—driven by standout bass, convincing staging, and top-tier separation.