electro-music.com :: View topic - Simple Single Supply CV Summing
operational amplifier - Audio summing mixer- inverting or non inverting output? - Electrical Engineering Stack Exchange
Analog Summing Demystified Part 2 - Thinking Outside the Summing Box - The Science of Sound
Audio Signal Mixing
Powering a DIY active audio mixer | All About Circuits
Simple Mixer Schematics
Add a second output to a passive summing mixer | diyAudio
operational amplifier - Audio mixer design - Electrical Engineering Stack Exchange
operational amplifier - Non-inverting op-amp audio mixer - Electrical Engineering Stack Exchange
Mixing console - single opamp audio mixer | Elektor Magazine
Eddy Bergman.com: Synthesizer Build part-17: MIXER and PASSIVE ATTENUATOR in one.
How to Build an Audio Mixer - Circuit Basics
electro-music.com :: View topic - Simple Single Supply CV Summing
A great 16 channel summing mixer design from NewYorkDave! | GroupDIY Audio Forum
Build an Audio Mixer - Projects
Virtual earth summing with transformer | GroupDIY Audio Forum
5 Simple Audio Mixer Circuits Explained | Homemade Circuit Projects
3ch DIY (eurorack) mixer - schematic sanity check - MOD WIGGLER
noise - Where to add equalization in active audio mixer? - Electrical Engineering Stack Exchange
Audio Signal Mixing
How to Build a DIY Passive Summing Box – DIY Recording Equipment
How to Build an Audio Mixer - Circuit Basics
Guitar FX Layouts: 2 Channel Mixer
4sum - portable audio mixer - SyntherJack - Synth DIY source
