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Technics · 2021EAH-TZ700
8% pricier ≈ $1,300
- Highest frequency 100,000 Hz vs 48,000 Hz
- Lowest frequency 3 Hz vs 5 Hz
- Driver size 10 mm vs 7 mm
4 wired & neckband earphones at a similar price that compete with the IE 900 — what each does better, what it gives up and how the price compares.



