Audio Line Driver

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Audio line driver schematics:This preamplifier has a low output impedance, and is......

Tone Control Circuit

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Based on the classic Baxendall tone control circuit, this provides a maximum cut......

ECM Mic Preamplifier

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Here a microphone amplifier schematics that may be used with either Electret Condenser......

2 Watt Audio Amplifier

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A 2 Watt audio amplifier made from discrete components.The amplifier operates in......

12Volt to 9Volt DC Converter

Parts List:R1 = 560 ohmC1 = 1000uF/40V, ElectrolyticC2 = 10uF/25V, ElectrolyticC3......

Battery 9V Voltage Doubler

MAX1044 is a charge pump converter - it uses a capacitor as a "bucket" to pump......

Unregulated Power Supply

This page come from ww.zen22142.zen.co.uk, show you about circuit of un regulated......