balanced switch
平衡开关
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It can switch a balanced stereo output.
它可以切换一个平衡的立体声输出。
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This device includes a double-balanced passive mixer core, a dual-input LO selectable switch, and an LO buffer.
该器件含有一个双平衡无源混频器，一个两输入LO选择开关，一个LO缓冲（略）。
The rotating toggle allows users to quickly switch between four modes: green, library, balanced and gaming.
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