Wired IEMs
Campfire Audio Alien Brain - Hybrid IEM
84Great
$999
Full review dataCampfire Audio Alien Brain - Hybrid IEM vs Meze ADVAR: 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
Meze ADVAR
82Great
$579
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
Meze ADVAR
Sound8.5
Value7.5
Specifications
| Spec | Campfire Audio Alien Brain - Hybrid IEM | Meze ADVAR |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $999 | $579 |
| HearWiki score | 84 / 100 · Great | 82 / 100 · Great |
| Released | 2024 | 2022 |
| Audio | ||
| Driver | hybrid | stainless steel chassis |
| Driver size | 10 mm | 10.2 mm |
| Drivers per side | 5 | 1 |
| Frequency response | 5Hz-20kHz | 10Hz-30kHz |
| Impedance | 7.8 Ω | 31 Ω |
| Sensitivity | 94 dB/mW | 111 dB/mW |
| Design | ||
| Weight | - | 21 g |
| 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
Meze ADVAR
The Meze ADVAR is a single dynamic-driver IEM that blends a warm, musical character with solid technical ability. It delivers a full-bodied, engaging sound with rich bass and natural timbre, wrapped in a premium stainless steel shell. While it excels as an enjoyable all-rounder, its soundstage and imaging are not top-tier, and bass control and passive isolation have minor limitations.
- Pro:Excellent build quality and comfortable fit
- Pro:Warm, musical, and engaging sound signature
- Pro:Textured and impactful bass response
- Con:Bass can lack some control and precision
- Con:Passive isolation is below average
- Con:Soundstage and imaging are not class-leading
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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