RIKIO ROCKS / Tuesday, May 27, 2025 / Categories: New Products, EDM News Busy Circuits Intros MCO Compact Multi Synth Voice For Eurorack Modular Systems Busy Circuits has introduced the MCO mk II, a versatile digital VCO and voice module inspired by 90s/00s digital synthesizers.… Read More Busy Circuits Intros MCO Compact Multi Synth Voice For Eurorack Modular Systems Print 17 Tags: Synth