Audio Circuit Mixer: 5 Ways of Building an Audio Mixer
transistors - Got audio mixer circuit with lot of noise. Using two different circuits with same output and noise - Electrical Engineering Stack Exchange
How to build Portable Mixer (circuit diagram)
How to Build an Audio Mixer - Circuit Basics
Stereo Mixer (+
How to Build an Audio Mixer - Circuit Basics
4 Simple Audio Mixer Circuits diagram using FET and ICs | ElecCircuit.com