Gizaudio x Binary Chopin VS Queen of Audio x Eir Aoi Misty Blue
IEM Comparison: Expert & Community Scores Side-by-Side
Gizaudio x Binary Chopin and Queen of Audio x Eir Aoi Misty Blue use 1DD+3BA and 2DD+2BA driver setups respectively. Gizaudio x Binary Chopin costs $200 while Queen of Audio x Eir Aoi Misty Blue costs $220. Queen of Audio x Eir Aoi Misty Blue is $20 more expensive. Queen of Audio x Eir Aoi Misty Blue holds a clear 0.5-point edge in reviewer scores (7.5 vs 7.9). Gizaudio x Binary Chopin carries a user score of 8.7. Queen of Audio x Eir Aoi Misty Blue has significantly better mids with a 1.3-point edge, Queen of Audio x Eir Aoi Misty Blue has significantly better treble with a 1.3-point edge, Gizaudio x Binary Chopin has slightly better dynamics with a 0.3-point edge, Queen of Audio x Eir Aoi Misty Blue has slightly better soundstage with a 0.4-point edge and Queen of Audio x Eir Aoi Misty Blue has better imaging with a 0.6-point edge.
Insights
| Metric | Gizaudio x Binary Chopin | Queen of Audio x Eir Aoi Misty Blue |
|---|---|---|
| Bass | 7.8 | 7.6 |
| Mids | 6.8 | 8.1 |
| Treble | 6.4 | 7.7 |
| Details | 7.6 | 7.6 |
| Soundstage | 7.3 | 7.7 |
| Imaging | 7.3 | 7.9 |
| Dynamics | 7.6 | 7.3 |
| Tonality | 7 | 8.1 |
| Technicalities | 6.8 | 7.6 |
Gizaudio x Binary Chopin Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.5Generally Favorable
Queen of Audio x Eir Aoi Misty Blue Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.9Strongly Favorable
Reviews Comparison
Gizaudio x Binary Chopin reviewed by Web Search
7.8
Reviewer Score
The Gizaudio x Binary Chopin is a hybrid 1DD+3BA design built around an 8 mm ceramic-diaphragm dynamic driver for lows, a midrange BA, and a dual-BA tweeter assembly, targeting a lively, modern tuning rather than strict neutrality . Tonally it leans a bit more V-shaped, with extra sub-bass presence and a touch of lower-treble energy compared to flatter reference sets . Street pricing commonly sits around $199, positioning it squarely in the competitive mid-budget bracket .
In practice, bass is tuned for weight and punch (notably ~50–100 Hz), which adds impact without the delineation of more surgical sets; mids are clean but slightly set back, and treble can show mild peakiness that adds clarity yet may verge on dryness with certain tracks . Stage and imaging are competent for the price—not class-leading, but precise enough to separate instruments in busy mixes according to multiple listener reports . Overall resolution feels appropriate to the segment, with macro-dynamics slightly favored over microdetail.
Build is a mix of stainless-steel faceplates and resin shells, and the set is easy to drive thanks to its 12 Ω impedance and high 122 dB/Vrms sensitivity—beneficial for dongles and phones, though sensitive sources may reveal hiss . Listeners who like a fun, energetic V-shaped balance with solid bass impact and crisp upper presence will find strong value here; those preferring softer treble or more mid-forward vocals may want alternatives in the same price tier .
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Queen of Audio x Eir Aoi Misty Blue reviewed by Web Search
7.4
Reviewer Score
The Queen of Audio x Eir Aoi Misty Blue is a collaboration IEM built around a hybrid 2DD+2BA configuration with a 10 mm bass driver, 8 mm mid driver and dual BAs handling upper mids and treble, plus interchangeable 3.5 mm and 4.4 mm terminations and even a bundled USB-C dongle for phones. The hand-finished resin shells and Eir Aoi-themed faceplates position it as a collectible piece as much as an everyday tool, with pricing generally sitting in the ~US$220–270 range depending on retailer and region. Vendor descriptions and user impressions consistently note a light, contoured fit with good passive isolation, helped by the relatively compact shell and multiple tip sets.
In terms of tuning, Misty Blue aims for a balanced, mildly U-shaped signature: bass has some warmth and weight from the dedicated low-frequency dynamic, but it is described as not bleeding into the mids, which stay natural and clear, while the BA drivers add air and extension up top. Early community feedback characterises it as warm, pleasant and mature rather than aggressively V-shaped, which suits vocal-centric J-pop and rock material associated with Eir Aoi’s catalogue. Some listeners note that while overall tonality is cohesive, certain instruments can feel slightly short of “ultra-resolving”, hinting that tuning quality slightly outpaces raw microdetail at this price.
Technical performance is respectable for the segment: a short comparison video reports improved sub-bass reach, upper-treble presence and imaging over another QoA model, suggesting solid staging and positional cues even if overall resolution is more mid-tier than benchmark-setting. The included USB-C dongle, using a Realtek DAC, is generally regarded as usable but sonically bland and power-limited, with owners recommending a better source to unlock the IEM’s dynamics and separation. Considering the strong accessory set, artistic design and well-judged warm-balanced tuning against only moderate detail retrieval and a slightly elevated street price, Misty Blue represents a solid but not class-dominating value in the ~US$220 bracket, appealing most to listeners prioritising tonality and aesthetics over maximum technical performance.
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Gizaudio x Binary Chopin (more reviews)
Gizaudio x Binary Chopin reviewed by Super* Review
8.5*
* score rescaled + normalized
Youtube Video Summary
Initial skepticism about yet another reviewer collab IEM quickly evaporates, as the Gizaudio x Binary Chopin is declared a standout, potentially the best collab IEM in years and even an all-time favorite. For a $200 hybrid IEM from a relatively unknown company, it delivers a performance that is really, really good, making it an exceptionally exciting and competitive offering in its price bracket.
Physically, the Chopin is a bit of a mixed bag with an awkward, truncated teardrop shape, but it scores points for its compact overall size. The main fit consideration is the wide nozzle, which requires a secure ear tip for stability since the entire fit depends on the ear tip coupling with the canal. The included cable is praised for being simple, lightweight, and highly functional with a secure chin slider.
Where the Chopan truly shines is its sound. While its graph looks similar to the lackluster Truthear Nova, the Chopan's significant deviation with meatier bass provides a welcome sense of heft and body, making the entire presentation more enjoyable. The mid-range is clean and vocals are fantastic, coming across crisp and well-isolated. However, the star of the show is the outstanding treble, described as sharp, incisive, and possessing a great sense of weight that outperforms not just its competitors but even more expensive sets. It is declared superior to legendary IEMs like the Moondrop Dusk and the 7Hz Timeless, making it a full five-star product and an easy recommendation.
Super* Review original ranking
Super* Review Youtube ChannelGizaudio x Binary Chopin reviewed by Z-Reviews
8
* score rescaled + normalized
Youtube Video Summary
The Gizaudio x Binary Chopin IEM is an absolute standout, delivering a fantastically unique and immersive sound signature that is heavily focused on vocals. The presentation is spectacularly detailed, making any vocal track, from opera to pop, slam you in the eyeballs in the best way possible. The soundstage is its most intriguing feature; it doesn't sound wide or narrow but instead creates a phantasm-like effect where the music seems to wrap around and even behind your head, a phenomenally cool and different experience.
This is achieved through a hybrid driver setup of a single 8mm dynamic driver for a natural and impactful low end, plus three balanced armatures handling the mids and highs. The package is exceptionally well-presented with a clean box and a professional-looking case. It also comes bundled with the Divinus Velvet tips, which are so smooth they are considered the best pairing for this IEM and are almost mandatory for the intended experience.
Priced at $200, the Chopin is 100% worth it. The build quality extends to its cable and the smallest two-pin connectors ever seen, and the overall tuning is simply fantastic. It’s a refreshingly different IEM that avoids any painful treble or recessed mid-range, making it an easy, highly recommended pick for anyone looking for something special that excels with vocal-centric music.
Z-Reviews Youtube Channel
Gizaudio x Binary Chopin reviewed by Jaytiss
7.5
Reviewer Score
Youtube Video Summary
The Gizaudio x Binary Chopin presents a unique value, particularly for those who typically prefer speakers or over-ear headphones. Its greatest strength is its extreme comfort and easy fit, making it ideal for long gaming or music sessions without the pressure buildup common with other IEMs. Sonically, it boasts a very good quantity of bass and exceptional vocals that really pop in the mix.
However, the Chopin is not without its weaknesses. The quality of the bass is not world-class, and it can lack some air and sparkle in the highs. The most significant complaint is in the technicals of instruments, which can sometimes sound a bit muffled, unresolving, and odd in their tonality and timbre compared to the standout vocals.
When compared to the TruthEar Nova, the Chopin is found to be livelier and more musical, with warmer, richer lows, while the Nova is drier and more clinical with slightly better highs. Both are considered technical benchmarks at their respective price points. The Symphonium Meteor, meanwhile, is deemed overpriced and its bass is noted as being too overpowering, making the music sound off despite its small, comfortable shell.
Jaytiss Youtube Channel
Gizaudio x Binary Chopin reviewed by Gizaudio Axel
7.5
Reviewer Score
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelGizaudio x Binary Chopin reviewed by Jays Audio
7
Reviewer Score
Youtube Video Summary
The Gizaudio x Binary Chopin is positioned as a more authoritative and engaging take on the familiar Harman target. It features a pronounced sub-bass that fills in the typical scoop without overdoing it, providing more slam and weight than predecessors like the Nova or Hexa. This gives the low end more authority, preventing it from sounding anemic, though it doesn't reach the subwoofer-like physicality of sets like the EA1000. The mid-range remains very clear, uncolored, and well-separated, benefiting from the extra mid-bass to sound fuller than the Nova while maintaining a correct tonal balance with no bias toward male or female vocals.
The upper mids and treble are where the Chopin really differentiates itself, coming across as a more engaging and lively version of the Nova. A boost in the 5k and 10k regions adds excitement and liveliness, creating a more open and airy stage. This makes it reminiscent of the Simgot EA1000 but much smoother overall. When compared to other sets, it's a clear upgrade over the Nova and bests competitors like the Performer 5 and EM6L with its better resolution and treble extension without low-end sacrifice. It's also a smoother, more weighted alternative to the Heyday and a more affordable option that delivers about 85% of the performance of the Moondrop Variations.
Ultimately, the Chopin is a smoother all-rounder that makes the standard Harman target less boring. It's a highly competitive set that sounds cleaner than the Kiwi Ears Hype 2 with a less pronounced bass that better highlights the mid-range, though the Hype 2 retains an advantage in bass texture for genres like EDM and hip-hop. The choice between them becomes library-dependent, but the Chopin stands out as a very well-tuned and compelling option in its price range.
Jays Audio Youtube Channel
Gizaudio x Binary Chopin reviewed by Shuwa-T
6.8
Reviewer Score
Gizaudio x Binary Chopin reviewed by Yifang
6.5
Reviewer Score
Queen of Audio x Eir Aoi Misty Blue (more reviews)
Queen of Audio x Eir Aoi Misty Blue reviewed by Paul Wasabii
7.9
* Score computed by IEMRanking.com
Youtube Video Summary
Misty Blue from Queen of Audio and Eir Aoi presents as a very polished hybrid in the low two hundred dollar range, wrapped in a deep blue visual theme with a resin shell, modular blue cable and generous accessories. The tuning follows an early rise, low ear gain approach that feels more like an expensive custom style than a shouty Harman clone, with a bass shelf that supports a very linear, extended treble rather than trying to dominate the signature. Overall the set comes across as an under the radar collaboration aimed at listeners who prefer balance and refinement over raw impact.
On the low end, Misty Blue uses its dual dynamic drivers to build a tight, taut bass shelf that gives full sub bass and mid bass presence without boom or bloat, acting as a foundation rather than a spotlight. That smooth shelf flows into natural mids with a touch of BA edge, yielding clear vocals and a rich, resonant lower midrange that sounds deeper and more refined than many contrast heavy hybrids that dip the middle while boosting both ends. Treble looks peaky on paper, but in practice remains controlled and non fatiguing, offering plenty of extension and a subtle hybrid bite without tipping into metallic glare, which keeps the overall tonality slightly neutral and very coherent from bass through upper treble.
In technical terms this hybrid stays fast, layered and clean, with the careful level control and extended treble helping notes separate and decay naturally while the fuller low end prevents thinness. Stage and imaging performance are notably strong for the price, producing a more 3D sense of space than expected and occasional moments where instruments appear clearly above and off to the side, supported by solid detail retrieval and overall control. The trade off is that the presentation is not especially high in visceral engagement or bass forward drama, so Misty Blue is best suited to mids focused listeners who value natural tonality, balance and a more mature, advanced style of tuning that would not feel out of place on more expensive hybrids.
Paul Wasabii Youtube Channel
Queen of Audio x Eir Aoi Misty Blue reviewed by Head-Fi.org
8.5
* score rescaled + normalized
Gizaudio x Binary Chopin Details
Driver Configuration: 1DD+3BA
Tuning Type: V-Shaped
Price (Msrp): $199.99
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Queen of Audio x Eir Aoi Misty Blue Details
Driver Configuration: 2DD+2BA
Tuning Type: Warm
Brand: FAudio Top FAudio IEMs
Price (Msrp): $220
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Gizaudio x Binary Chopin User Review Score
Average User Scores
Average User Score:
Based on 2 user reviews
8.7Excellent
Queen of Audio x Eir Aoi Misty Blue User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
Gizaudio x Binary Chopin Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Queen of Audio x Eir Aoi Misty Blue Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.8Gaming Grade
AGizaudio x Binary Chopin Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Tuning lands in a pleasing sweet spot with mostly coherent frequency integration. Tonality stays consistent from track to track.
Average Technical Grade
B+- An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Queen of Audio x Eir Aoi Misty Blue Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Tuning feels refined, blending frequencies with convincing realism and engagement. Transitions between registers feel effortless.
Average Technical Grade
A- Overall technical control is strong, presenting instruments with clarity and sensible staging. Textures are portrayed with satisfying clarity.
Gizaudio x Binary Chopin User Reviews
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewGreat value for the price
Pros
The bass, the soundstage, the detailsCons
The cable, the ear tips, the treble need EQ
Timmy has really delivered one of the best IEM tunings I have heard. It's clear, punchy, sounds accurate, non-fatiguing and just does everything. I wished there would be a more premium version. Don't like the shells and design.
Pros
chef's kiss tuningCons
needs a premium version with better techQueen of Audio x Eir Aoi Misty Blue User Reviews
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Pros
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Cons
- Example con 1
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