RS-Timbre: Dream-Rig Circuit 4 PUBLIC

4-Input Mixer for Dream-Rig Project

4-in 1-out mixer for the Dream-Rig Project. Active mixer involves buffered inputs, a summing-amp, and an output gain stage. Controls Include: Levels 1 through 4, Output Gain, and master Volume. Note: The batteries can be replaced by a regulated dual-polarity power-supply providing +-9VDC at >= 60 mA of current. And while simulator verified, treat the circuit as experimental. Breadboard test before soldering. Application: This circuit is for mixing the outputs from the 1-of-4 Exclusive Selector (Circuit 2) of the Dream-Rig Project and will accept signals from any circuit placed between its inputs and the Selector's outputs (e.g., booster, Tubulation circuit, etc.). It's own output is meant to go to the Reverb circuit.