Dunu Vulkan VS Dunu Vulkan 2

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

Dunu Vulkan and Dunu Vulkan 2 use 2DD+4BA and 2DD+6BA driver setups respectively. Dunu Vulkan costs $380 while Dunu Vulkan 2 costs $360. Dunu Vulkan is $20 more expensive. Dunu Vulkan 2 holds a decisive 2.2-point edge in reviewer scores (6.3 vs 8.5). Dunu Vulkan 2 has significantly better mids with a 3-point edge, Dunu Vulkan 2 has significantly better treble with a 3-point edge, Dunu Vulkan 2 has significantly better dynamics with a 1-point edge and Dunu Vulkan 2 has significantly better soundstage with a 1-point edge.

Insights

Jaytiss Score
Dunu Vulkan
6.3 /10
Jaytiss Score
Dunu Vulkan 2
8.5 /10
Score gap: 2.2
Metric Dunu Vulkan Dunu Vulkan 2
Mids 5 8
Treble 5 8
Soundstage 7 8
Dynamics 5 6
Tonality 5.3 7.5
Technicalities 5 8
Take these comparisons with a grain of salt—we don't have enough Dunu Vulkan and Dunu Vulkan 2 reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Dunu Vulkan reviewed by

Jaytiss 6.3 Reviewer Score
C+ Tuning
C+ Tech
Solid iem, nice tonality but really not for Bassheads.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: C+ Dynamics: C+ Soundstage: A-

Dunu Vulkan 2 reviewed by

2025-07-06
Jaytiss 8.5 Reviewer Score
A Tuning
A+ Tech
Fantastic Mids and Treble!
Youtube Video Summary

The Dunu Vulkan 2 boasts exceptional build quality and comfort. Its shell design is praised as extremely nice at any price, fitting securely with a flat two-pin connector, metal nozzle, and helpful anti-tragus catch. The comprehensive accessory package is a major plus, including a pocketable case, 6.3mm and 3.5mm connectors, a cleaning brush, IEM booties, two sets of tips, and a particularly supple cable featuring a screw-lock termination for easy swapping. Everything about the physical presentation feels solid and well-executed.

Sonically, the Vulkan 2 represents an improvement over the original, offering a presentation focused on detail retrieval and a well-done upper mid-range and treble. The overall signature is slightly bright and energetic, leaning towards a treble-focused tonality while still providing sufficient bass to feel rich and supported, though it lacks a thunderous low-end impact. This results in a slightly lean sound that some might find a touch brittle, but the tactful tuning delivers great detail, nice mids, and a presence region comparable to sets like the Moondrop Meteor. Comparisons reveal it has less bass than the DUNU Brain Dance (especially with an impedance adapter) or the Kiwi Ears Astral, but its mid-range and treble presentation are standout strengths.

Despite the slightly lean bass response, the Vulkan 2 emerges as a strong package at its price point. The combination of its superb build, comfort, excellent accessory set, and a detailed, engaging sound signature focused on mids and treble makes it highly compelling. It's recommended for listeners seeking a studio-monitor style presentation rather than a bass-heavy experience. While not a perfect one-and-done for everyone, and a bass adjustment feature like a rumble switch or impedance adapter would be welcome, it stands as a near-endgame option offering great value and quality within the $300-$400 range.

Mids: A+ Treble: A+ Dynamics: B Soundstage: A+

Jaytiss original ranking

Jaytiss Youtube Channel
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Dunu Vulkan Details

Driver Configuration: 2DD+4BA

Tuning Type: Neutral, Warm

Brand: DUNU Top DUNU IEMs

Price (Msrp): $380

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Dunu Vulkan 2 Details

Driver Configuration: 2DD+6BA

Tuning Type: Neutral, Vocal-focused

Brand: DUNU Top DUNU IEMs

Price (Msrp): $359.99

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Dunu Vulkan Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.

Average Technical Grade

C+
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Mids C+
The mids are solid and dependable, though not especially remarkable. Vocals stay reasonably grounded in the mix.
Treble C+
Expect a polite treble presentation that balances presence with restraint. Percussion carries a pleasant sparkle.
Dynamics C+
Expect solid impact overall, even if finer gradations feel a touch smoothed. Micro-details could still be sharper.
Soundstage A-
You hear both the breadth and the altitude of the mix, anchored by accurate positional cues. Immersion improves across genres.

Dunu Vulkan 2 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+
  • It sounds refined and controlled, keeping instruments neatly separated with immersive staging. Busy arrangements remain neatly organized.
Mids A+
Expect an immersive mid band where every vocal inflection and texture shines. Complex arrangements stay perfectly composed.
Treble A+
Expect a radiant top end that paints every sparkle with precision. Harmonics soar without turning edgy.
Dynamics B
The performance feels robust, with satisfying punch and natural transitions. Nuances are easy to follow.
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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