The modulator tube diverts current from the RF amplifier.

调制管转移射频放大器中的电流。

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The sound of the DM-10 and B-100 is somewhat like a single ended triode tube (SET) amplifier, and that is a complement indeed.

马克的声音- 10和B - 100是有点像单端三极管管（SET）的放大器，这确实是一个补充。

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High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier.

作为卫星通讯系统所用的高增益、高功率微波放大器件，行波管的效率和线性是非常重要的。

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At first, devices that needed to amplify a signal such as radios and the first, lumbering computers used the vacuum-tube amplifier.

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The vacuum tube amplifier can also be found in Samsung's home theater systems, beginning with the HT-F6500W, for improved audio clarity and warmth.

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These electrostatic headphones with a vacuum tube amplifier, which came onto the market around 20 years ago, have become an icon in the audio world.

ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600