Circuit Diagram. In this Audio Mixer circuit, transistor 2N2222A is the heart of the circuit. The emitter is connected with GND and the collector is connected with a 3.9k resistor. The output is ...

Diagram 1.0 shows the 3-channel sound mixer circuit using three Norton-opamps. The input levels can be set by potentiometers P1 or P3. Furthermore, each input level can be trimmed with the help of ...

Get Started! Welcome to your new Audio Mixer Circuit Diagram user manual. This guide will walk you through everything you need to know to operate and maximize your experience. Step-by-Step Guide The ...

The simple audio mixer circuit is built on common base principle, where input voltages are transformed in alternative currents wich are summed to form the alternative current component for the ...

Circuit simulation made easy. A free online environment where users can create, edit, and share electrical schematics, or convert between popular file formats like Eagle, Altium, and OrCAD. Transform ...

Here is a multi channel audio mixer circuit based on 2N3819 n-channel JFET. It mixes as many as inputs into one channel. The design seen in the diagram is for only two channels (stereo into mono) but ...

To design electronic circuits for audio applications, you need to use components that can handle these ranges of frequency and amplitude, and that can preserve the quality and fidelity of the signal.