Dunu Glacier VS Campfire Audio Alien Brain
IEM Comparison: Expert & Community Scores Side-by-Side
Dunu Glacier and Campfire Audio Alien Brain use 1DD+4BA+4EST and 1DD+4BA driver setups respectively. Dunu Glacier costs $1,350 while Campfire Audio Alien Brain costs $1,000. Dunu Glacier is $350 more expensive. Dunu Glacier holds a clear 0.5-point edge in reviewer scores (9.3 vs 8.8). Dunu Glacier carries a user score of 9. Dunu Glacier has significantly better dynamics with a 1-point edge and Dunu Glacier has significantly better soundstage with a 1-point edge.
Insights
| Metric | Dunu Glacier | Campfire Audio Alien Brain |
|---|---|---|
| Mids | 7 | 7 |
| Treble | 8 | 8 |
| Soundstage | 9 | 8 |
| Dynamics | 9 | 8 |
| Tonality | 8.3 | 7.8 |
| Technicalities | 8 | 8 |
Jaytiss Reviews Comparison
Dunu Glacier reviewed by
9.3
Reviewer Score
Youtube Video Summary
Priced around $1,350, the Dunu Glacier is a premium nine-driver tribrid IEM featuring one dynamic driver, four balanced armatures, and four electrostatic drivers. The build quality is exceptional with a beautiful mirrored polished steel shell, though it's noted as a bit large, heavy, and a fingerprint magnet. Comfort is generally good, and it includes a high-quality, pliable cable with interchangeable connectors and a secure chin slider. Packaging is also highlighted as exceedingly well done, typical of Dunu's recent standards.
Sonically, the Glacier delivers a very bassy, extremely fun, and highly engaging V-shaped signature. The strong bass is balanced by prominent upper mids, offering good detail resolution and micro-details. However, a noticeable energy peak around 3kHz can make some tracks feel overly energetic, intimate, or even slightly shouty, limiting its versatility for mellower listening sessions. Comparisons place it near sets like the LETSHUOER Tera (less bass, cleaner) and ThieAudio Monarch MK I (less bass, more even upper mids), while noting it surpasses the Dunu Brain Dance (DK-31) in detail and bombast, though the Brain Dance offers significant value at half the price.
Ultimately, the Dunu Glacier stands out as a fantastic and unique IEM with satisfying bass weight, good imaging, and excellent micro-details. Its fun, bombastic character and high-quality build make it a compelling choice, but the specific upper-mid energy requires careful consideration. It earns a recommendation for those seeking an ultra-engaging Harman-style listen with top-tier driver tech, though demoing is advised due to its distinct tonal quirks.
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Campfire Audio Alien Brain reviewed by
8.8
Reviewer Score
Youtube Video Summary
Alien Brain arrives as a single-DD + 4BA hybrid around $1,000 with a truly peculiar shell: the rounded, “alien cortex” faceplate is magnetic, uses MMCX, and can be tricky to seat. The unboxing is lavish—two cables (including 4.4 mm), a compact magnetic leather case, a USB-C DAC/amp, foams plus “sticky” tips, cleaning tools, and extras. Fit is the hurdle; tip-rolling is essential, but once positioned correctly, comfort and seal fall into place.
Tonally, this set pursues a balanced, all-rounder tuning with a near-ideal bass shelf, lively but controlled upper mids, and sparkly yet composed treble. There’s punch and detail without drifting into fatigue; extension is strong, but staging isn’t the most expansive and note weight isn’t “thumpy”—this isn’t a bass-head cannon, more a clean, grounded presentation. The FR shows a touch of 1 kHz energy and smooth ripples through presence/air that favor natural timbre over hyper-etched brilliance, making it a long-session, non-fatiguing listen.
Versus Campfire’s own lineup, it’s far more normalized than the colorful Trifecta, better extended than the warm Axion, and closer in poise to Moon Rover but with a bit more bass and refinement. Compared to peers like Dunu Glacier or DA Mecca, Alien Brain trades V-shaped excitement for cohesive neutrality, and avoids the upper-mid glare that can scare off listeners. Net result: a strong recommendation for those who can manage the fit and want a high-end Campfire that does something new—not the classic house warmth, not sterile flatness, but a realistic, well-rounded signature with broad appeal.
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Dunu Glacier Details
Driver Configuration: 1DD+4BA+4EST
Tuning Type: Neutral with Bass Boost, U-Shaped
Brand: DUNU Top DUNU IEMs
Price (Msrp): $1,349.99
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Campfire Audio Alien Brain Details
Driver Configuration: 1DD+4BA
Tuning Type: Neutral with Bass Boost
Brand: Campfire Top Campfire IEMs
Price (Msrp): $1,000
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Dunu Glacier Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- You hear a mature integration of lows, mids, and highs that keeps music lifelike. Small tuning tweaks showcase expert restraint.
Average Technical Grade
A+- Layering is confident and precise, backed by imaging that locks elements firmly in place. Micro-details peek through without sounding forced.
Campfire Audio Alien Brain Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- The response is even and composed, lending itself to effortless genre hopping. Voices sit comfortably in the mix.
Average Technical Grade
A+- The tuning feels expertly organized, marrying agile dynamics with well-defined spatial cues. Technical listeners will appreciate the poise.
Dunu Glacier User Reviews
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewLuxury looking IEM with great sound quality. Sounds best with Tangzu Sancai tips
Pros
Sounds fun and clean at the same time, very engaging. Insane soundstage and 3D-holographic effect.Cons
In some songs too energetic for long listening sessions.Campfire Audio Alien Brain User Reviews
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Cons
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