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Campfire Audio Alien Brain - Hybrid IEM vs Campfire Audio Mammoth: which should you buy?

Specs, scores and condensed review verdicts for the Campfire Audio Alien Brain - Hybrid IEM vs Campfire Audio Mammoth, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score 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 Mammoth

No sub-scores yet - not enough rated reviews.

Specifications

Specification comparison of Campfire Audio Alien Brain - Hybrid IEM vs Campfire Audio Mammoth
SpecCampfire Audio Alien Brain - Hybrid IEMCampfire Audio Mammoth
TypeWired IEMsWired IEMs
Price (USD)$999$549
HearWiki score84 / 100 · GreatNot scored
Released20242021
Audio
Driverhybrid1x 10mm bio-cellulose DD, 2x BA
Driver size10 mm10 mm
Drivers per side53
Frequency response5Hz-20kHz5Hz-20kHz
Impedance7.8 Ω8.1 Ω
Sensitivity94 dB/mW94 dB/mW
Features
Controls-buttons
Design
Detachable cable-Yes
USB-CYesNo

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 Mammoth

The Campfire Audio Mammoth is a wired in-ear monitor that pairs a 10mm bio-cellulose dynamic driver with two balanced armatures for a warm, bass-heavy signature and a subdued, laid-back top end. Its machined aluminum housing and luminous braided cable add a premium touch, though the low 8.1-ohm impedance and 94 dB sensitivity mean it needs a capable source to perform at its best. Priced at $549, it's aimed at listeners who prefer a smooth, non-fatiguing sound over analytical detail.

  • Pro:Rich, punchy low-end with good body
  • Pro:Non-fatiguing, relaxed treble for long sessions
  • Pro:Sturdy aluminum build with a distinctive look
  • Con:Very low impedance may cause hiss with some sources
  • Con:Dark treble may lack sparkle for detail lovers
  • Con:Requires a strong amp to reach comfortable volume

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparisonCampfire Audio Alien Brain - Hybrid IEMCampfire Audio Mammoth