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While countless review sites have crowned the Technics EAH-AZ80 as “the best wireless earbuds ever” solely based on casual listening, we actually took them to our lab for proper testing. The verdict? They’re genuinely impressive, especially now at their all-time low price of $197.99 ($100 off).
Our rigorous testing revealed these aren’t just another overhyped release. Using standardized measurement protocols, we found they block 82% of outside noise – particularly effective against engine drones. While they’re chunky at 7g per bud, they include seven ear tip sizes for optimal fit.
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The sound signature features enhanced bass that modernizes older tracks and detailed treble that reveals subtle production elements. The multi-dimensional audio quality testing scored them at 4.2 overall, with standout performance in immersiveness (4.3) and timbre accuracy (4.5).
Timbre (MOS-T) represents how faithfully the headphones reproduce the frequency spectrum and temporal resolution (timing information).
Distortion (MOS-D) represents non-linearities and added noise: higher scores mean cleaner reproduction.
Immersiveness (MOS-I) represents perceived source width and positioning: how well virtual sound sources are defined in three-dimensional space.
What makes them worth it
Christian Thomas / SoundGuys
The ANC/Passthrough modes are quite versatile in outdoor environments.
Lab-verified ANC performance that actually delivers
Premium build quality with IPX4 rating
Rock-solid connectivity: Bluetooth 5.3, LDAC, and reliable multipoint
6 hour 40 minute battery life (yes, we timed it)
Comprehensive app with genuine customization options
At the original $297.99, the price was hard to swallow. But at $197.99? The data backs up the deal. Just don’t expect these prices to stick around long.
Though they're quite large earbuds, the Technics EAH-AZ80 are very solid performers, with a rock-solid array of features to boot. Though the sound might not be for everyone, we believe most should really like these earbuds, even if they aren't the consensus best-ever.
VHvictor homemSigned-in owner. This member signed in to publish, so their reviews count for points and show on their profile.Owner · 1–2 years↻ Wouldn’t buy again
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