Thieaudio Monarch MK3 VS Moondrop Meteor

Bass is where the Monarch MK3 steals the show: tight, textured, and rumbly with real slam and no bleed, giving male vocals a more natural heft while staying clean. The Prestige LTD pushes the low end back for a lighter hit but trades that for a more open, airy stage and superior layering—great for busy mixes like rock, metal, and classical. The Hype 2 mirrors the LTD’s bass balance and rumble conceptually, but lacks the same overall technical resolve, making the MK3 the better pick for pop, EDM, R&B, and hip-hop that benefit from weighty sub-bass.

Through the midrange, the LTD steps ahead on separation, detail, and note definition, presenting vocals slightly set back yet more airy and sparkly; female vocals especially shine. The MK3 counters with more weight and engagement on male vocals and a forward presence, though its stage isn’t as deep or spacious as the LTD (a modest vertical lift over Hype 2, but not a “$1k soundstage”). Up top, the LTD has the smoothest, best-extended treble with the most air and microdetail of the trio. All three excel at moderate volume, but none invites cranking like certain high-volume specialists.

As an all-rounder, the MK3 checks nearly every box yet misses that distinctive “special sauce” expected at its price; think ~15–20% uplift over Hype 2. The LTD delivers the bigger technical jump at roughly 25–30%, with staging, extension, and air taking the crown, making a strong case paired with a cheaper daily driver. The Monarch MK2 still earns a nod for its midrange/vocal magic if that’s the priority. Final word: both LTD and MK3 score an S; for those willing to spend, they’re easy to recommend—just match the tuning to the library and the qualities valued most.

Jays Audio original ranking

Moondrop’s new “flagship” Meteor lands with a decent first impression: a natural planar timbre that avoids the overly sizzly or peaky upper ranges found in rivals, and clean, forward vocals that shine on ballads at mid volume. The overall tuning sits neutral with a tilt toward female vocals, and technical performance is good—competitive but not class-leading at its bracket. Fit is on the thicker side with a quirky curve, so a demo is wise. The catch: the low end is tame to the point of feeling clinical, lacking slam, authority, and bass-guitar/drum texture in busier rock and metal. Treble is balanced with some extension, yet it lacks air and micro-nuance, making the presentation feel less special. Net result: more a side-grade to Dusk than an upgrade—and at $500+, that stings.

Energy genres expose more issues: the boosted 1–3 kHz pushes vocals shouty past ~60–65 dB and the set doesn’t scale well, especially with K-Pop/J-Pop and mainstream pop where even the Dusk can sound more engaging with better contrast and more low end. Value is the real problem: the EPZ P50 at roughly half the price brings more bass, more air, and similar accessories; competitors like IO Volare (4×EST), Oracle Mk1, or a sale-priced Variations offer smoother, airier treble, finer micro-detail, and better all-round balance. The Meteor’s use of micro-planars instead of ESTs, plus unchanged accessories (think Aria 2/Dusk level), makes the premium hard to justify. Overall, it edges sets like “Brain Dance/Damage” on timbre but gives up technicalities and versatility. Recommendation: skip—grab the P50, go IO Volare/Oracle/Variations, or EQ a Variations (fill the scoop, ease 1–2 kHz) for a result that outclasses Meteor. Bonus note: Moondrop’s new flagship Psyche also gets side-eyed—$2,000 without ESTs feels more cash-grab than value.

Jays Audio original ranking

Moondrop Meteor arrives as a hybrid with one dynamic, two BA mids, and four treble planars, now priced around $550. The shell is massive but well-contoured resin with a flat 2-pin connector; fit can be good after some tip rolling, though the nozzle runs large. The stock cable feels cheap for the price and the accessory pack is underwhelming—no DAC, a basic case—so the unboxing doesn’t add much value.

Tonally this is a treble-focused set that sounds clean, clear, and crisp, with pleasing air and microdetail. Bass is the weak link: quantity and slam are light, leaving dynamics and note weight on the lean side; lower mids could be richer. Graphs show typical Moondrop-leaning tuning that sits close to target but wants ~2–3 dB more bass. It measures stable with impedance, which, paired with precise imaging and tidy staging (good, not “huge”), makes it a plausible studio monitor-style choice.

Against peers, Variations brings more energy and is the safer pick; Moondrop’s own Concerto and even Caden-line sets feel fuller down low. Cheaper rivals like EPZ P50 and AFUL P7 offer more fun, while HiSenior Mega 5 EST and Softears Volume S present stronger overall value and bass presence. Verdict: a solid, airy detail-getter with attractive aesthetics, but not an upgrade to bass-richer favorites; recommended on the used market or with a discount, and an easy skip at full MSRP if seeking warmth and impact.

Jaytiss original ranking

Thieaudio Monarch MK3 takes the flagship slot with swagger: a 2DD + 6BA + 2EST array and a 4-way passive crossover, centered on the Impact² isobaric push-pull dual 10 mm subwoofer. The shells are huge and gorgeous (plain backs at ~$1000, fancy backs around ~$1100), vented on the underside, and paired with a supple, interchangeable-plug cable (2.5 / 3.5 / 4.4). Despite the driver count, coherence is the headline: this isn’t a parts parade—it’s a single, surgically precise instrument.

Sonically, bass behaves like a well-tuned subwoofer in a treated room: tight, fast, and slammy without bloat. The real party trick is imaging and spatial “distance”—sounds lock into place with eerie specificity, making familiar tracks feel new. Instrument separation is crystalline, treble air is effortless, and the set is easy to drive yet scales—more power refines rather than merely getting louder. Tip rolling matters: stock foams/silicones are okay, Dekoni helps, Dunu S&S can fit oddly on these large shells, while Render tips seal the room and boost performance ~15–20%, supercharging the imaging and engagement.

Against the Monarch MKII (good, kept around), the MK3 feels like a different tier—the sort of tuning that glues ears to music and makes skipping tracks impossible. Accessories are minimal because the message is clear: you’re buying the sound, and it arguably feels underpriced for this level. Currently on pre-order, this is peak IEM energy—an endgame-grade, king-making performance that invites hyperbole and earns it.

Z-Reviews original ranking

Thieaudio Monarch MK3 steps up as a true flagship: a 2DD + 6BA + 2EST hybrid with high-grade Knowles/Sonion drivers, a gorgeous marbled faceplate, and—crucially—a vastly improved shell over MK2. Comfort moves from a 2-hour limit to all-session wear, and the stock package (solid cable with swappable terminations, foam and silicone tips) is well thought out. Tip choice meaningfully shapes performance; options like SednaEarfit Short or Comply foam push it toward its best.

Tuning follows a balanced, studio-leaning tonality with extra sub-bass warmth, delivering both clinical insight and genuine fun. Micro-detail is standout, bass is clean, textured, and physical (from Nirvana’s “Lithium” to modern hip-hop drops), and male vocals are among the most convincing heard on an IEM in this tier. Stage is wider and a bit taller than MK2, with excellent imaging, layering, and separation, keeping drums, bass guitar, and synth lines neatly organized without blunting impact.

For competitive gaming, the MK3 brings a tight soundstage, strong depth perception, and clear audio cue emphasis, offering precise 360° placement and adequate verticality. Versus Prestige Limited, it trades some sterile clinical edge for a more engaging, atmospheric presentation that reads distance and urgency better; compared to Yanyin Moonlight Ultra, it’s the more coherent pick for both games and music. While great mid-fi options like Zens Top, Orchestra Lite, or Yanyin Canon 2 remain strong, Monarch MK3 feels like the elevated, “dreamy” flagship experience—a new top choice for music enjoyment that also dominates in game when properly tipped.

Fresh Reviews original ranking

The $500 Moondrop Meteor packs an oversized 13mm dynamic driver for bass, two balanced armatures for mids, and four micro planar drivers for treble. Objectively, its frequency response is fantastic—neutral with a tasteful sub-bass lift and exceptionally smooth, reserved treble that avoids harshness. Vocals sound natural and forward without edginess, and high-frequency percussion retains realistic timbre. Build quality impresses with a glossy, semi-transparent shell and a unique "meteorite" side panel, though the bulky design compromises fit stability versus sleeker Moondrop models. Accessories feel recycled from cheaper offerings, including a basic case and functional but kink-prone swappable-termination cable.

Subjectively, however, the Meteor feels unengaging. Its bass lacks punch and definition despite the large driver, coming across as soft and undynamic. Combined with the relaxed treble, this results in a lackluster sense of separation, layering, and imaging—music sounds cohesive but lacks incisiveness and visceral impact. While tonally balanced, the presentation is overly cautious, missing the excitement expected at this price. Even Moondrop’s own $360 Dusk outperforms it with tighter bass, sharper imaging, and greater overall engagement.

Comparisons highlight its shortcomings. The Dunu DK-31BD offers superior bass impact and more expressive treble at the same price, while the HiSenior Mega5EST delivers better definition and layering despite a warmer tilt. Ultimately, the Meteor’s excellent tuning can’t compensate for its dull technical performance. It’s a competent monitor but fails to justify its cost against rivals—or even Moondrop’s cheaper offerings.

Super* Review original ranking