Campfire Audio - Alien Brain vs Yanyin Carmen - 2.5mm
Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.
Campfire Audio - Alien Brain
Campfire Audio
Lowest ever ā¹74,999 on Saturday, 12th Sept, 2026
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5.0 5.0 Ā· 1 reviews
Full prices & history
Yanyin Carmen - 2.5mm
yanyin
Lowest ever ā¹81,343 on Thursday, 24th Sept, 2026
Full prices & history
Measured tuning, side by side
Both curves are real community measurements (gold: Campfire Audio - Alien Brain Ā· ink: Yanyin Carmen - 2.5mm). Each is level-aligned to its own 200 Hzā1 kHz mean, so rig offsets don't skew the comparison.
Campfire Audio - Alien Brain
Yanyin Carmen - 2.5mm
Tuning distance±1.43 dB RMS91% match - Very close. Computed on a shared 40-point log grid, 20 Hzā10 kHz. A measurement-space fact, not a promise two ears agree.
What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.
The decision, factually
Cheaper right nowYanyin Carmen - 2.5mmLowest current price across all tracked stores - ā¹81,521 vs ā¹95,944.
Deepest discount ever seenCampfire Audio - Alien BrainFrom each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.