Lopazz

Stefan Eichinger, known professionally as Lopazz, is a German producer and mastering engineer from Heidelberg who began releasing electronic music in 2010. The artist also operates under the aliases Jason Mason and ZZ Bad Cop, showcasing his versatility across different electronic music contexts. Lopazz has maintained consistent output over more than a decade, with releases spanning from February 2010 through 2025.

Lopazz crafts deep house and tech house productions that sit comfortably in peak-time sets, with occasional ventures into driving techno territory. His releases appear on established labels including Circle Music and Get Physical Music, positioning him within Berlin's influential house and techno network. The productions demonstrate a refined understanding of dancefloor dynamics, balancing the deeper, groove-oriented elements of house with the energy and precision demanded by contemporary club environments. His dual role as both producer and mastering engineer ensures a polished sonic quality across his 14-release catalog.