MFJ-299 is equipped with a built-in graphic equalizer with center frequencies of 270, 540, 1000, and 2000 Hz.
MFJ-299与 270，540，1000，和 2000个赫兹的中央频率一起装备一个内建的绘画似的使相等的东西。
Tube isn't the only one with that idea — I noticed at least one pub in New York yesterday doing the same with a component graphic equalizer hooked to a giant TV.
发明者Tube并非想到这个主意的唯一一个人——昨天我注意到纽约至少有一个酒吧，使用挂在大型电视上的分段式等化器组件以达到同样的目的。
Tube isn't the only one with that idea — I noticed at least one pub in New York yesterday doing the same with a component graphic equalizer hooked to a giant TV.
发明者Tube并非想到这个主意的唯一一个人——昨天我注意到纽约至少有一个酒吧，使用挂在大型电视上的分段式等化器组件以达到同样的目的。
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