Audio Circuits

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This the circuit model to are simple at use in fining wideness of a signal stereo. Which be valuable very for an earphone stereo. or the system that t...

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circuit Clipping Amplifier This be Clipping Amplifier circuit , perform fine signal sound picture that lose improve. Usual when we fine the loud sound...

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HEARING AID 1.5v SUPPLY This simple circuit will detect very faint sounds and deliver them to an 8 ohm earpiece. The circuit is designed for 1.5v oper...

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This circuit is a very sensitive 3-transistor amplifier using a speaker transformer. This can be wound on a short length of ferrite rod or 150 turns o...

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This circuit takes the place of an electret microphone. It turns an ordinary mini speaker into a very sensitive microphone. Any NPN transistors such a...

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This circuit consists of two directly coupled transistors operating as common-emitter amplifiers. The ratio of the 10k resistor to the 100R sets the g...

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This circuit will detect very faint sounds and deliver them to an 8 ohm earpiece. It is designed for 3v operation....

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This is a very handy circuit as it provides constant volume. It is designed for 3v operation....

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Description: The following circuit shows about Mini Audio Amplifier Circuit Schematic Diagram. Features: power less than 3mA, small output, using push...

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This is the circuit diagram of a simple three transistor audio amplifier that can deliver around 100mW power to a 25 Ohm speaker. The diodes D1 and D2...

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This circuit is Classic Classic amplifier OTL circuit at change quality adaptation. it is model OTL 20Watt hot popular in miss until contain now. Beca...

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