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Side-by-side comparison — scores, specs and which one fits your setup.
Specs comparison
Analysis
The Beyerdynamic DT 990 Pro (250Ω) scores 8.3/10 with 250Ω impedance and 98dB sensitivity. At 250Ω, it benefits significantly from a dedicated amplifier.
The HiFiMAN Sundara scores 8.6/10 with 37Ω impedance and 94dB sensitivity. At 37Ω, it also benefits from amplification to perform at its best.
Based on our scoring, the HiFiMAN Sundara scores higher overall. However, the right choice depends on your full audio chain — use our analyzer to see which fits your actual setup.
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A high headphone score doesn't mean your audio sounds great. Your DAC, amp or source might be the real bottleneck.