Unverified80% confidenceCautionTime unknown
低阻抗游戏耳机(16-32Ω)不建议搭配大功率耳放声卡,功率过剩会放大底噪、易听到电流声,选带增益档位(Low/High Gain)可切换的声卡更稳妥
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80%
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Long-term
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Unverified只用低阻(≤32Ω)入耳或蓝牙耳机的用户不建议买带大功率耳放的声卡,功率过剩易导致低阻耳机底噪明显且浪费预算86% similarUnverified高敏耳塞用户不建议买大推力桌面耳放,大功率放大器在小音量段电位器易失衡(左右不平衡)且底噪偏高,应选带增益档位(低增益/IEM Match)的机型85% similarUnverified耳机阻抗需与声卡推力匹配:300Ω高阻抗大耳需选高电压输出(≥2Vrms)的桌面声卡或强推力小尾巴,低阻高敏耳塞(<32Ω)反而怕底噪需选低输出阻抗(<1Ω)型号,否则易出现声音发闷或底噪明显83% similarUnverified搭配灵敏度极高的入耳式动圈塞(灵敏度≥110dB/mW)不建议买高增益大推力旗舰,输出功率过剩会放大底噪、拧音量旋钮时步进过大难以细调,反而听感不佳82% similarUnverified没有专业声卡或耳放的入门用户不要买250Ω版本,推力不足会导致音量小、动态差,还不如低阻版本82% similar
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