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 ...

This FET audio mixer is an example of FET’s versatility. FETs are originally designed for high frequency applications but they can be used for audio frequencies and in fact they perform excellently in ...

This invention relates to an audio mixing circuit for use in audio mixing consoles (audio mixers) or the like. FIG. 1 shows a block diagram of one exemplary arrangement of audio mixing consoles using ...

In a balanced op-amp circuit, the op-amp inputs see equal impedances looking into the circuit. Balanced circuits provide better performance by cancelling some input errors and have a simple R F /R I ...

Getting an audio mixer can take your recordings to a new level. From controlling so many aspects of your voice or instrument, and allowing for multiple users to record at once, buying the right mixer ...

Wireless communications took a small leap forward today with the announcement that researchers have created a functional integrated circuit smaller than a grain of salt. The circuit is a broadband ...