Sony IER Z1R VS Moondrop Variations
IEM Comparison: Expert & Community Scores Side-by-Side
Sony IER Z1R and Moondrop Variations use 2DD+1BA and 1DD+2BA+2EST driver setups respectively. Sony IER Z1R costs $1,700 while Moondrop Variations costs $550. Sony IER Z1R is $1,150 more expensive. Sony IER Z1R holds a clear 0.6-point edge in reviewer scores (8.2 vs 7.6). Moondrop Variations carries a user score of 7.8. Sony IER Z1R has significantly better bass with a 2.2-point edge, Moondrop Variations has slightly better mids with a 0.3-point edge, Sony IER Z1R has slightly better treble with a 0.3-point edge, Sony IER Z1R has significantly better dynamics with a 1.1-point edge, Sony IER Z1R has slightly better soundstage with a 0.3-point edge and Sony IER Z1R has significantly better imaging with a 1.6-point edge.
Insights
| Metric | Sony IER Z1R | Moondrop Variations |
|---|---|---|
| Bass | 9.5 | 7.3 |
| Mids | 6.8 | 7.1 |
| Treble | 7.8 | 7.5 |
| Details | 7.4 | 7.3 |
| Soundstage | 8 | 7.8 |
| Imaging | 8.6 | 7 |
| Dynamics | 7.3 | 6.2 |
| Tonality | 8.1 | 7.4 |
| Technicalities | 8.2 | 7.5 |
Sony IER Z1R Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.2Very Positive
Moondrop Variations Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.6Strongly Favorable
Reviews Comparison
Sony IER Z1R reviewed by Super* Review
9*
* score rescaled + normalized
Moondrop Variations reviewed by Super* Review
8*
* score rescaled + normalized
Youtube Video Summary
Moondrop Variations enters the $520 bracket as a sleek tribrid (DD bass, BA mids, dual EST treble) that mirrors the Blessing 2 shell and fit—complete with the familiar large nozzle—while upgrading the look with a smoky, beach-glass finish. The package is generous (tips, foams, spare filters, and a modular cable with 3.5/4.4/2.5 swaps), though the case is bulky and the connector mechanism isn’t the slickest. Ergonomics are essentially the same as Blessing 2/Dusk; secure once sealed, but best with smaller tips.
Sonically, this reads as a refined “Dusk-plus”: a flatter lower-mid profile, prominent yet tidy sub-bass, and treble that’s a touch smoother and better extended than Blessing 2/Dusk. Despite measuring with more sub-bass than Dusk, it often feels less bassy in practice—more integrated, less showy—while preserving the line’s standout midrange detail and vocal clarity. Versus peers, staging depth benefits from the sub-bass lift (a hair more “space” than Blessing 2), and detail/resolution is effectively on par with Dusk; Blessing 2 still edges it for midrange naturalness, and all-BA sets like S8 retain the treble finesse crown.
The catch is value: performance moves forward, but only by small, picky margins. With Blessing 2/Dusk sitting a full $200 lower, Variations feels like a tasteful refinement rather than a categorical leap. For listeners who want a neutral core with an articulate sub-bass emphasis and slightly more air/polish up top than the Blessings—without the Dusk’s heavier bass feel—it’s an excellent pick. As scored, it earns 4 stars: easy to recommend on its tuning and competence, just shy of “must-buy” given how close its cheaper siblings perform.
Super* Review original ranking
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Sony IER Z1R reviewed by Jays Audio
9
Reviewer Score
Jays Audio Youtube Channel
Moondrop Variations reviewed by Jays Audio
7.5
Reviewer Score
Youtube Video Summary
Moondrop Variations tracks the compensated diffuse-field target closely at typical listening levels (75–85 dB), delivering a signature that is clean, smooth, airy with center-locked imaging. The well-known mid-bass tuck trades some weight on male vocals, bass guitars, and kick drums for top-tier separation and midrange clarity, while the sub-bass rises with a subwoofer-like rumble and texture. Treble is generally coherent and extended, though a touch of extra energy past 12 kHz can turn hot on brighter J-/K-Pop masters. At sane volumes, the overall presentation feels correct and harmonious, with instruments and vocals popping out in a spacious, non-congested stage.
Against Blessing 2 Dusk, Variations sounds clearer and more separated with better sub-bass extension; Dusk’s added mid-bass gives male vocals more heft but softens the subwoofer illusion and feels less smooth up top, making female vocals a bit less airy. For listeners wanting a touch more slam and a gentler treble tilt, sets like Shuoer EJ07M and the original Monarch provide that extra meat without wrecking clarity. On a budget, the Moondrop Quarks DSP offers a “mini-Variations” vibe—~85% of the experience—though it gives up some treble extension, bass texture, and imaging precision due to driver and DSP constraints.
Big picture: for accuracy, balance, imaging, and an almost studio-monitor take in an IEM, Variations remains a go-to recommendation—especially if there’s no strong preference for extra mid-bass or if listening stays below 85 dB. Those chasing more bite or “out-of-the-box” coloration can find sharper sets, but they won’t sound as even, faithful, or effortlessly clear as Variations at moderate volumes.
Jays Audio Youtube Channel
Sony IER Z1R reviewed by Crin
8
Reviewer Score
Youtube Video Summary
Sony’s IER-Z1R goes full luxury flex: an over-the-top unboxing with nested boxes, a ring-case display, two stock cables (3.5 mm SE and 4.4 mm balanced), and a mountain of tips. The shells are solid metal and surprisingly heavy, feeling like they could survive a drop—or crack a desk. Driver count is “only” three, but the focus is on large dynamic drivers rather than BA stuffing; build and presentation scream premium from the first lift of the lid.
Sonically, the headline is the bass: deep, rumbly, clean, and fast, delivering both sub-bass rumble and well-separated hits—described as the best bass heard from a universal IEM. The midrange has a thicker, weighty character that plays nicer with brighter voices and pop than with male vocals or cello, which can feel a touch heavy. The treble is fit-dependent: a deep seal nets a smooth, extended top end; a shallow fit can tilt peaky and splashy—so ear anatomy and tip choice matter more than usual.
On source pairing, the IER-Z1R scales on a beefy amp but runs just fine off an Apple dongle, undermining fears that it’s a diva. As for value, the verdict is blunt: performance is stellar, but not cost-efficient; similar results can be had for half or even a quarter of the price. This set targets listeners chasing the last 10–20% of performance (or those who simply want the full Sony flagship experience), with the caveat that fit decides whether the treble sings or stings.
Crin Youtube Channel
Moondrop Variations reviewed by Crin
8
Reviewer Score
Crin Youtube Channel
Sony IER Z1R reviewed by Nymz
8
Reviewer Score
Moondrop Variations reviewed by Nymz
6.7
Reviewer Score
Sony IER Z1R reviewed by Smirk Audio
7.9
Reviewer Score
Moondrop Variations reviewed by Smirk Audio
7
Reviewer Score
Sony IER Z1R reviewed by Precogvision
7.9
Reviewer Score
Youtube Video Summary
Sony’s IER-Z1R puts on a proper flagship show from the jump: an exquisite unboxing, hefty zirconium shells, and faceplates with a watch-grade finish that scream luxury. Sonically, the focus is the sub-bass—massive extension, physical rumble, and satisfying decay that together form a true basshead endgame. Compared to the 64 Audio U12t, the Z1R’s low end is clearly superior in slam and texture, while avoiding plasticky BA timbre; resolution is strong overall, even if the U12t keeps a slight edge in microdetail.
The tuning skews moderately V-shaped: male vocals can sound a touch hollow from a dip around the lower mids, whereas female vocals pop with presence and clarity—ideal for J-/K-pop and anime OSTs. Treble carries good extension but emphasizes stick impact that can draw attention over the air up top, a preference call more than a flaw. Staging is notable: among IEMs, the Z1R projects a “speaker-like” scale with one of the widest head-stages heard—still IEM-bound, but grander than most peers, and paired with a warm, engaging timbre.
The catch is fit and ergonomics. The shells are large and unforgiving, and for many ears comfort collapses within minutes; seal is extremely sensitive, with a poor fit turning the treble peaky around ~6 kHz. It’s the single biggest caveat: audition first rather than blind-buying. When the fit cooperates, this is a phenomenal-sounding flagship—arguably preferred over U12t for the right genres—yet its brilliance is undercut by comfort risks that will be a deal-breaker for some.
Precogvision Youtube Channel
Moondrop Variations reviewed by Precogvision
7
Reviewer Score
Youtube Video Summary
Moondrop Variations takes the Harman idea and fixes what that target often gets wrong. The tuning pushes sub-bass with minimal mid-bass, plus a dip around ~200Hz that cleanly separates lows from the rest—think speaker rig with a dedicated sub. Midrange is clear yet forward, bordering on shouty in noisy environments, with thinner lower-mid body. Treble is the standout: a smooth, extended EST implementation with real air to ~15kHz—softer in attack than some sets, but among the few EST tunings that actually feel coherent at this price. Build echoes Blessing 2’s large shell, fit is good for larger ears, and the cable’s swappable termination is a practical upgrade.
Technical performance is where Variations surprises. Detail retrieval is top-tier for ~$520, edging past well-known mid-fi competitors and clearly a step up from the Blessing line; imaging is solid if not showy, while dynamic contrast and punch are unusually engaging. Bass quality shows better texture and slam than earlier Moondrops, even if the absolute best DD bass in class still belongs elsewhere. The overall presentation is energetic, clean, and high-contrast—notes pop against a dark low end and lit upper mids/treble.
Against peers, DUNU SA6 suits listeners wanting smoother, laid-back treble and a less insistent midrange, whereas Shuoer EJ07M offers a bouncier bass shelf but a less even top end. Compared with Moondrop’s own Blessing 2/Dusk, think “Dusk on steroids”: bigger sub-bass, more resolution, and more punch—though Dusk owners won’t see a night-and-day jump. Imperfections aside, on paper this is one of the most complete packages in its bracket, especially for those who value sub-bass authority, clarity, and a refined EST treble without sacrificing coherence.
Precogvision Youtube Channel
Sony IER Z1R reviewed by Shuwa-T
7.9
Reviewer Score
Moondrop Variations reviewed by Shuwa-T
7.3
Reviewer Score
Sony IER Z1R reviewed by Tim Tuned
7.5
Reviewer Score
Tim Tuned Youtube Channel
Moondrop Variations reviewed by Tim Tuned
7.5
Reviewer Score
Youtube Video Summary
Packaging brings typical Moondrop flair—an anime-clad box, a large but well-built carrying case, assorted foam and silicone tips, and interchangeable plugs (3.5/2.5/4.4). The shells look sleek and minimalist, with a stock cable that’s better than usual for the brand. Fit mirrors the Blessing 2 profile—still on the larger side—but slightly more comfortable over long sessions.
Sonically, this is a sub-bass focused set with minimal mid-bass, yielding deep, clean rumble and zero bleed. The midrange is refined and clear, giving female vocals spotlight treatment, while male vocals can feel a touch thin due to the leaner lower mids. Treble is well-extended with a hint of air, avoiding peaks, sibilance, and fatigue. The headline is separation and microdetail—attack/decay snap notes into place so instruments occupy distinct spaces, producing imaging that’s confident and a stage that’s wide enough for the price.
Against $500 peers like Kiwi Ears Orchestra and Thieaudio Oracle, Variations competes directly; Oracle may sound warmer and more natural on male vocals, but Variations pushes ahead with cleaner layering and a more modern, sub-bass fun tilt. At around $530, it delivers a taste of $1k-class resolution without sacrificing musicality—an easy five-star recommendation for listeners who want clarity, air, and subterranean slam over extra mid-bass warmth.
Tim Tuned Youtube Channel
Moondrop Variations (more reviews)
Moondrop Variations reviewed by Jaytiss
8
Reviewer Score
Youtube Video Summary
Build & accessories: Variations shows its age. The resin shell fits well and the metal faceplate looks clean, but the body feels a bit chintzy and slightly see-through, with a chunky nozzle compared to newer slim designs. The pocketable case is nice, yet the stock cable is thin with barely visible L/R markers; modular termination is handy, but modern Q-Lock-style systems do it better.
Sound: tuning centers on energetic, engaging vocals with a tasteful sub-bass lift—not a bass-head set, more a polite, gradual boost. A dip around the lower mids can read as thinness, pushing some female vocals a touch distant, while the top end has air, detail, and an overall chill presentation. Technicalities are solid rather than class-leading at the price, but the EST implementation is clean and cohesive. Expect limited mid-bass weight, occasional shout for the sensitive, and ergonomics that won’t suit everyone.
Context & verdict: despite a wave of competitors (Oracle MK2, Hype 4, Softears Studio 4/Volume S, AFUL Performer 7, DUNU Brain Dance, even Moondrop’s own Dusk at a lower price), this tuning remains a benchmark reference around the mid-fi bracket. Variations delivers the archetype many listeners still chase: clean sub-bass, airy treble, and a deft, easygoing balance that makes it a “legendary” set in the catalog. Not flawless, but noteworthy—the kind of IEM worth borrowing at a meet and auditioning for 10–15 minutes to see if that lighter midrange flavor clicks.
Jaytiss Youtube Channel
Moondrop Variations reviewed by Gizaudio Axel
8
Reviewer Score
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelMoondrop Variations reviewed by Audionotions
7.5
Reviewer Score
Moondrop Variations reviewed by Head-Fi.org
8.6
* score rescaled + normalized
Sony IER Z1R Details
Driver Configuration: 2DD+1BA
Tuning Type: V-Shaped
Brand: Sony Top Sony IEMs
Price (Msrp): $1,700
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Moondrop Variations Details
Driver Configuration: 1DD+2BA+2EST
Tuning Type: U-Shaped
Brand: Moondrop Top Moondrop IEMs
Price (Msrp): $550
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Sony IER Z1R User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Moondrop Variations User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
7.8Strongly Favorable
Sony IER Z1R Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+Moondrop Variations Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7Gaming Grade
A-Sony IER Z1R Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Expect a tasteful, well-judged response that feels both musical and true to the source. Great synergy with a wide range of genres.
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.
Moondrop Variations Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- It balances warmth and clarity well, showing only minor quirks along the way. Timbre feels believable with most instruments.
Average Technical Grade
A- You get a controlled, composed performance, marrying decent clarity with a still-modest sense of space. A safe technical performer for the price bracket.
Sony IER Z1R User Reviews
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Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
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You need to be signed in to write your own reviewMoondrop Variations User Reviews
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewThis was one of my first IEMs. I loved it and hated it. It is still the cleanest sounding IEM I own - also compared to something much more expensive.
Pros
Very clean sound signature combined with a satisfying amount of sub-bass. Sounds great with the right songsCons
Thin mids and poor note weight in some songsFind your next IEM:
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