Used Alm Busy Circuits MCO Synthesizer

Used ALM Busy Circuits MCO in excellent condition, a versatile analog VCO for Eurorack. It delivers stable, musical tuning with a wide frequency range and multiple waveforms including sine, triangle, saw, and pulse, plus hard sync for rich harmonics. Featuring 1V/oct pitch tracking and CV control over tuning and pulse width, it’s perfect for everything from clean leads to aggressive basses and complex modulated textures in any modular system.