Wired IEMs
Campfire Audio Alien Brain - Hybrid IEM
84Great
$1,000
Full review dataCampfire Audio Alien Brain - Hybrid IEM vs Campfire Audio Atlas: which should you buy?
On aggregated review scores the Campfire Audio Alien Brain - Hybrid IEM comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Campfire Audio Alien Brain - Hybrid IEM - Great overall at around $999.
Wired IEMs
Campfire Audio Atlas
78Great
$510
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Campfire Audio Alien Brain - Hybrid IEM
Sound8.5
Value7.5
Campfire Audio Atlas
Sound8.5
Value6.0
Specifications
| Spec | Campfire Audio Alien Brain - Hybrid IEM | Campfire Audio Atlas |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $1,000 | $510 |
| HearWiki score | 84 / 100 · Great | 78 / 100 · Great |
| Released | 2024 | 2020 |
| Audio | ||
| Driver | hybrid | 10mm full-range ADLC dynamic driver |
| Driver size | 10 mm | 10 mm |
| Drivers per side | 5 | 1 |
| Frequency response | 5Hz-20kHz | 5Hz-20kHz |
| Impedance | 7.8 Ω | 19 Ω |
| Sensitivity | 94 dB/mW | 105 dB/mW |
| Wireless | ||
| Multipoint pairing | - | No |
| Features | ||
| Active noise cancelling | - | No |
| Design | ||
| Detachable cable | - | Yes |
| USB-C | Yes | No |
What reviewers said
Campfire Audio Alien Brain - Hybrid IEM
The Campfire Audio Alien Brain is a five-driver hybrid IEM that pairs a dynamic driver with four balanced armatures for a warm, engaging, and highly detailed sound. Its tuning is cohesive and broadly appealing, offering controlled bass, natural mids, and smooth treble, all within a compact, ergonomic shell that's easy to drive. This premium set stands out for its fun yet balanced character, making it a versatile choice for a wide range of listeners.
- Pro:Detailed and controlled bass response
- Pro:Warm, engaging, and musical tuning
- Pro:Compact and ergonomic design
- Con:Low impedance may require a good source
- Con:Sensitivity is on the lower side
- Con:Price point is premium
Campfire Audio Atlas
The Campfire Audio Atlas is a premium single-dynamic-driver IEM built around a 10mm ADLC driver, delivering a powerful, bass-forward sound with impressive detail and a wide soundstage. Its all-metal construction and rich accessory package reflect flagship ambitions, though its hefty physical size and weight, along with a polarizing tuning, make it a niche choice. While it excels in low-end impact and build quality, its high price tag may be hard to justify against more balanced competitors.
- Pro:Exceptional bass extension and impact
- Pro:Spacious, immersive soundstage
- Pro:Premium stainless-steel build
- Con:Large and heavy shell may fit poorly
- Con:Bass-heavy tuning not for everyone
- Con:High asking price versus rivals
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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