Unverified88% confidenceDecision RuleTime unknown

耳机阻抗≥250Ω（如HD650、拜亚T1）需选带平衡XLR输出或推力≥1000mW@32Ω的解码耳放一体机，纯DAC接RCA输出推力不足

1

Sources

88%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

数模转换器category

Related Claims

Unverified推力匹配核心看阻抗：300Ω以上高阻大耳（如HD650/DT880 600Ω）需台式耳放单端输出≥300mW@300Ω或平衡口≥1W；便携小尾巴多数在32-300Ω耳机上够用，硬推300Ω以上高阻会明显动态不足87% similar Unverified选择便携耳放需匹配阻抗：低阻高敏耳塞选低增益档（输出电压1V以下），300Ω高阻大耳机需选输出电压≥3Vrms、输出功率≥100mW@300Ω的机型87% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/220772

API

curl https://kongchang.com/api/v1/knowledge/claims/220772

MCP

get_claim(id=220772)