Audio Amp Schematics

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AUDIO : Amplifiers, Control, and Preprocessor

Click your browser 'back' button to return to free schematic page. Last Update: Sept. 9,2006

 

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8 Watt amplifier TDA2030

10W transistor amplifier

20 Watt Class-A Transistor Power Amplifier

50W IC Amplifier

Single Chip 50 Watt / 8 Ohm Power Amplifier

60W Simple Current Feedback Power Amplifier

80W IC BTL amplifier

100W RMS Amplifier

100W Guitar Amplifier Mk II

300W Subwoofer Power Amplifier

2-Channel Power Amplifier: Design and Testing

Death of Zen (DoZ) - A New Class-A Power Amp

Personal stereo audio amp

Vacuum Tube: Push-Pull Class A Amp using type 5687 dual triodes

Vacuum Tube: Push-Pull Class A 2A3 Stereo Amp

Vacuum Tube: Single Ended Class A2 SV811-10 Stereo Amp

  

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Audio amplifier output relay delay

Audio Amp Output Power Limiter

Soft-Start Circuit For Power Amps

Thermo-Fan To Keep Your Amp Cool

  

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Balanced microphone preamp

FET Preamp Cable

Hi Fi preamp

High quality exponential VCA pdf

Low impedance microphone amplifier

Preamplifier for microphone or guitar use

Simple Stereo Electret Microphone Preamplifier

Spatial Distortion Reduction Headphone Amp

Vacuum Tube Microphone Preamp

  

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