Dunu DK-3001 BD VS Yu9 Que

IEM Comparison: Expert & Community Scores Side-by-Side

Dunu DK-3001 BD and Yu9 Que use 1DD+4BA+4P and 1DD+3BA driver setups respectively. Dunu DK-3001 BD costs $500 while Yu9 Que costs $409. Dunu DK-3001 BD is $91 more expensive. Yu9 Que holds a clear 0.6-point edge in reviewer scores (8.5 vs 9.1). Yu9 Que has significantly better mids with a 2-point edge.

Insights

Jaytiss Score
Dunu DK-3001 BD
8.5 /10
Jaytiss Score
Yu9 Que
9.1 /10
Score gap: 0.6
Metric Dunu DK-3001 BD Yu9 Que
Mids 7 9
Treble 8 8
Soundstage 8 8.2
Dynamics 7 7
Tonality 7.5 8.1
Technicalities 8 8
Take these comparisons with a grain of salt—we don't have enough Dunu DK-3001 BD and Yu9 Que reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Dunu DK-3001 BD reviewed by

Jaytiss 8.5 Reviewer Score
A Tuning
A+ Tech
I prefer this with the adapter, but is fine without.
Youtube Video Summary

Build & accessories are dialed: a glossy white shell with a subtle steampunk-style faceplate, a metallic nozzle with filter that holds tips securely, and a comfy, slightly thicker ergonomic body. The cable uses recessed 2-pin sockets and DUNU’s swappable terminations (quick screw-on system), plus a quality Y-split, locking chin slider, and a leather cable tie; the right side is red-marked for easy orientation. The package is stacked with tips, a 6.3 mm adapter, and a handsome, leather-textured magnetic case that feels premium. Colorway might divide tastes, but the overall presentation lands as exceptional.

Sonically, this hybrid (dynamic + BAs + micro-planars) aims for a slight U-shape with an even keel: clean vocals, crisp detail, and standout treble extension and air without tipping into fatigue. Bass is tasteful but a bit tucked, note weight leans lighter, while imaging is precise and the soundstage feels open and hi-fi. Compared with DUNU’s Da Vinci/Mirai, this brings more upper-energy and extension; versus sets like Pilgrim, Kiwi Ears 4, and Studio 4, it keeps the sparkle yet sounds more complete up top.

The twist: add an ~80 Ω impedance adapter and the DK-3001 BD flips from neutral-leaning to a fun, bassy brawler—bigger slam, cleaner upper-mids, treble air intact, with diminishing returns above ~80 Ω. That puts it toe-to-toe with curves reminiscent of Fatfreq Deuce (but with smoother highs) and even the HiSenior Mega5EST (Bass) vibe. Stock, it’s a firm S-tier pick that prioritizes extension, imaging, and refinement; with the adapter (or a touch of EQ), it climbs to an even higher S. For a $500–$1,000 bracket IEM, this is a standout all-rounder that many enthusiasts might reach for even over pricier sets.

Mids: A- Treble: A+ Dynamics: A- Soundstage: A+

Jaytiss original ranking

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Price: $499

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Yu9 Que reviewed by

2025-08-09
Jaytiss 9.1 Reviewer Score
A+ Tuning
A+ Tech
Clean neutral nice mids. This iem is dumb, just buy it.
Youtube Video Summary

The YU9 Que sports a premium, durable resin shell in pure black with a metallic-feeling faceplate and a comfortable design featuring an anti-tragus catch. While the build itself feels handsome and unique, the included cable is criticized as wimpy and unpleasant, with a strong suggestion to upgrade it. Accessories are deemed solid, including a nice selection of tips and a particularly praised case with a soft, luxurious interior.

Sonically, the YU9 Que earns immense praise for its exceptional tuning, described as clean, resolute, and non-fatiguing. It delivers strong, textured bass that avoids being overwhelming, coupled with extremely well-done upper mids. While not class-leading in technicalities like micro-detail or instrument separation, its tonal balance is considered sophisticated and reminiscent of far more expensive sets like the Annihilator, even surpassing the Monarch MKII in tuning preference. It's highlighted as a fantastic all-rounder with a smooth, agreeable signature suitable for long listening sessions.

Despite its modest single dynamic driver + 3BA configuration and $409 price point, the YU9 Que is declared a very special and unique IEM, worthy of the hype it received. The review concludes it's a price leader and a highly competent package from a small brand, offering outstanding value and a beautiful, well-executed design that makes it an easy recommendation for those seeking a smooth, non-fatiguing sound.

Mids: S Treble: A+ Dynamics: A- Soundstage: A+

Jaytiss original ranking

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Dunu DK-3001 BD Details

Yu9 Que Details

Driver Configuration: 1DD+3BA

Tuning Type: Neutral with Bass Boost

Price (Msrp): $409

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Dunu DK-3001 BD Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • You get a polished tonal profile that stays natural from bass through treble. Subtle tuning choices keep things engaging.

Average Technical Grade

A+
  • A very capable technical display delivers articulate layers and poised imaging. It portrays reverbs and echoes with confidence.
Mids A-
Expect lifelike vocals and instruments with impressive nuance and realism. You can easily follow harmonies and backups.
Treble A+
The treble performance feels luxurious, marrying air, control, and excitement. You can place every high-frequency element.
Dynamics A-
Expect excellent punch and micro-detail that render rhythmic shifts effortlessly. It keeps up with complex rhythmic swings.
Soundstage A+
Three-dimensional layering becomes effortless, placing performers on a lifelike virtual stage. Venue ambience wraps around convincingly.

Yu9 Que 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+
  • You get an articulate, polished performance with immersive stage depth and great control. There's a sense of polish across the whole spectrum.
Mids S
Midrange reaches reference class, perfectly balanced and hyper-detailed. Nothing sounds out of place or colored.
Treble A+
Treble reaches superb heights, offering effortless extension and crystal clarity. Every cymbal crash resolves into fine mist.
Dynamics A-
You get outstanding dynamic agility, from subtle nuances to big hits. Impact comes with quick recovery.
Soundstage A+
Exceptional soundstage with holographic imaging that lets instruments float naturally around you. It paints a holographic bubble around you.

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