The AI Synthesis AI008 Eurorack Matrix Mixer is a 4 input, 4 output Eurorack Matrix Mixer. The mixer is buffered and DC coupled, so that it can be used to mix both Audio and CV signals to multiple outputs, or at the combined output. Use the Eurorack Matrix Mixer to run effects back into themselves, feedback an oscillator’s waveform into its PWM, or create interesting sequences by distributing CV.