This pocket-sized portable audio mixer is designed for video creators and musicians who need professional sound. It comes ...

The circuit was designed to provide an overall gain of one between the output and each input channel on an audio mixer with 3-channel input. A mixer is a device that can be used to merge two or more ...

First I made modular audio mixer with several preamplifiers, for mic, for line outputs, for instruments. I made “mainboard” for these preamplifiers and for output modules, but the max inputs was 4 and ...