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Audio mixer circuit diagrams

FET Audio Mixer
FET Audio Mixer
December 3, 2010

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. [more]

Stereo to Mono Converter Based on FET
Stereo to Mono Converter Based on FET
October 3, 2010

This simple circuit mixes two or more channels into one channel (e.g. stereo into mono). The circuit can mix as many or as few channels as you like and consume very little power. The mixer... [more]

Three Channel Audio Mixer Circuit
Three Channel Audio Mixer Circuit
October 1, 2010

Although the modular Portable Mixer design available on these web pages has become a hit for many amateurs, some correspondents required a much simpler device, mainly for mixing mono signals. This design should fulfil their... [more]


circuit from:http://www.extremecircuits.net/2009/08/three-channel-audio-mixer-circuit.html

Mini Stereo MIXER MIC-LINE for PC Audio Card
Mini Stereo MIXER MIC-LINE for PC Audio Card
August 7, 2010

Most cards of sound in computer, are deprived stereo input for microphone, on the contrary have stereo input for high level [ Line ]. The circuit uses the input Line of card of sound, in... [more]

Portable Mixer
Portable Mixer
June 26, 2010

The target of this project was the design of a small portable mixer supplied by a 9V PP3 battery, keeping high quality performance. The mixer is formed assembling three main modules that can be varied... [more]

3 Line Mixer
3 Line Mixer
June 22, 2010

This project is a 3 or more lines mixer. [more]

Mic-Line Balance input
Mic-Line Balance input
April 13, 2010

A professional suggestion for those interested in improving sound. The circuit constitutes the part of input mixing console sound from the microphone or source of high level . It can be used on it's own... [more]

Audio Modular MIXER with 6 and up input Channel
Audio Modular MIXER with 6 and up input Channel
April 13, 2010

This you can place in the MODULES of inputs any circuit you want, depending on the use that you intend the MIXER, the same is also for the number of input channels, that you will... [more]

2Channel + Microphone Stereo Mixer
2Channel + Microphone Stereo Mixer
April 13, 2010

2Channel + Microphone Stereo Mixer [more]