Dive into the relentless pulse of 303—a marathon exploration of raw techno energy converging at Schrotty, Germany, on 6 September 2025. The lineup is a blueprint for cutting-edge sound: from the uncompromising drives of BYØRN and the pummelling rhythms of Stan Christ to the visceral sets of Part Time Killer and Frederic. a.m. This is where established power meets underground promise.

The night descends with Bella Claxton setting the tone, immersive and high-voltage, followed by an onslaught of hypnotic grooves from the likes of Vagabund and Johannes Schuster. Mae.ly injects forward-thinking selections, while SUSKA manipulates the edges of dark, industrial atmospheres. TANJA MIJU’s nuanced storytelling rounds out a sequence carefully crafted to push boundaries until the early hours. 303 promises a night rooted in sonic intensity—where community and sweat merge on a floor designed for movement, not spectacle.

Entry brings you into an enclave of intimate connection and undiluted sound, curated for those who follow the resonance of the underground.