Mixer Circuit Diagram. In circuit a fet number 2n3819 is main it is better than common transistors that a high. Home circuits a audio mixer circuits.
We used a number ic of lf353 is the main. This is a very simple 4 channel audio mixer. Circuit diagram this supplemental material will go over the whole system and show you a general landscape of the mixer you are going to build.
Rf mixer circuit symbol showing the frequency translation scheme that is the goal for good mixers.
The power supply and audio power amplifier circuits are shown in figs 3 and 4 respectively. 2 line output combiner convert consumer equipment stereo signal to mono or combine audio signal from two different equipments to1 input. Furthermore each input level can be trimmed with the help of trimmers pots p4 to p6 to adapt each input to the source. Audio mixer by ic lf353.
