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However, also high among the top options are the Bose QuietComfort Ultra Earbuds.

By contrast, the Technics EAH-AZ100 are still toddlers.

Bose QuietComfort Ultra Earbuds on the left, Technics EAH-AZ100 on the right

They launched in January 2025 at 259 / $299 / AU$499.

Premium is an accurate word to describe both of these models, and their relative asking prices reflect it.

Which means the Technics EAH-AZ100 are profoundly impressive performers that demand your consideration.

The Bose QuietComfort Ultra earbuds

These are a speedier listen, and a more rhythmically positive listen as a result.

But, of course, there are areas where they differ quite fundamentally.

They’re also a little more versatile, in the sense of offering longer battery life and triple-point connectivity.

Technics Reference Class…

They’re just so good all-round, as well as having the edge on sound.

Prime

Technics EAH-AZ100 True…

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Bose QuietComfort Ultra…

Bose QuietComfort Ultra…

Bose QuietComfort Ultra…

Technics EAH-AZ100 in-ear headphones on a white surface

The Bose QuietComfort Ultra Earbuds

Technics EAH-AZ100 in-ear headphones on a white surface