| 21. | TiVo's remote will let you control the volume and power for a TV or audio amplifier.
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| 22. | Power MOSFETs with lateral structure are mainly used in high-end audio amplifiers and high-power PA systems.
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| 23. | The practical amplifier circuit to the right could be the basis for a moderate-power audio amplifier.
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| 24. | Practically all commercial audio amplifiers are voltage amplifiers.
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| 25. | Transistor audio amplifiers work the same way, except they use a variable input as the tracking source.
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| 26. | :: : I left only the power supply and the audio amplifier with volume and tone controls.
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| 27. | I work with audio amplifiers reasonably often.
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| 28. | Class?Audio is a leading manufacturer of high-end audio amplifiers and other related A / V components.
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| 29. | You can certainly find balanced audio amplifiers that are 3 terminal but ground isn't a signal terminal.
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| 30. | Thus the output of an inexpensive car audio amplifier is limited by the voltage of the alternator.
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