[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

驱动大阻抗头戴耳机(≥250Ω)需播放器单端输出功率≥200mW@32Ω或配备4.4mm平衡口(输出≥500mW),否则大耳机推不响、声音发闷发虚

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