Unverified80% confidenceCautionTime unknown
仅用手机自带耳机或几十元耳塞的用户不建议购买高端解码线,前端提升幅度会被劣质耳机瓶颈掩盖,投入产出比极低
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified预算有限且手机自带3.5mm耳机孔、听感已满意的用户不建议买耳放,中低端小尾巴对普通入耳耳机的提升往往小于耳机本身的差异90% similarUnverified手机/笔记本自带耳机口已能把耳机推出足够响度且无明显失真的情况下(多为低阻高敏耳机),不建议额外购买耳放,主观提升可能小于安慰剂效应87% similarUnverified只用低阻塞式耳机或耳塞(32Ω以下)不建议买大功率纯耳放,手机或播放器直推已足够,台放的功率优势完全用不上85% similarUnverified仅用手机/平板听入耳耳塞,不建议购买大功率台式解码耳放一体机,供电成本高、底噪反而更明显、便携性差,一个优质小尾巴(如输出2Vrms级别)已能满足84% similarUnverified仅使用高灵敏度真无线或蓝牙耳机的用户不建议购买有线耳放,无线耳机内置放大电路,外接耳放无法介入信号链84% similar
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