In this video, I build a Eurorack drum machine using three powerful modules: Multigrain, Stolperbeats, and Ultra Perc. Combining Stolperbeats’ unique swing-based sequencing with the granular drum synthesis of Multigrain and the sculptable analog punch of Ultra Perc, this modular setup delivers raw, industrial rhythms perfect for techno, EBM, and experimental electronic music. This video explores how to patch, process, and perform with these modules to create driving percussive grooves with character and grit. Watch as we sync tight grooves and layer textures, bringing modular drums to life.