Power Amplifier 45W with HEXFET IRF9540,IRF540



A ideal solution for the make a good, low cost power amplifier. Its a ideal solution for the creation a system of home cinema. The preamplifier and the driver support in a operational amplifier [IC1].
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170 Watt Class D Audio Power Amplifier with LM4651 and LM4652

170 Watt Class D Audio Power Amplifier with LM4651 and LM4652

























Description
The IC combination of the LM4651 driver and the LM4652 power MOSFET provides a high efficiency, Class D Amplifier solution.
This circuit is ideal for car booster amplifier, active speaker/subwofer, home theater, or PC’s multimedia sound system.

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2 x 25 W class-D power amplifier with TDA8922

2 x 25 W class-D power amplifier with TDA8922



















General descriptionShow


The TDA8922 is a high efficiency class-D audio power amplifier with very low dissipation. The typical output power is 2 X 25 W.
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ULTRALLINEAR AMPLIFIER ECF82 (6GH8A, 6KD8, 6U8A ) AND 6L6 (5881, 6P3C) 30WATT

ULTRALLINEAR AMPLIFIER
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30w + 30w GUITAR AMPLIFIER

GUITAR AMPLIFIER
GUITAR AMPLIFIER
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FET Audio Mixer

FET Audio Mixer
























Description

This simple circuit mixes two or more channels into one channel (eg. stereo into mono). The circuit can mix as many or as few channels as you like and consumes very little power.
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One tube (6AU6) radio



One tube (6AU6) radio


One tube (6AU6) radio
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