The Modulith SLX and SLX-F2 mobile extracorporeal shock wave lithotripsy (ESWL) units are a perfect solution for multi-mode stone therapy. With its highly efficient shockwave source, ease of use and millions of successfully treated patients, it has set a new standard in urological stone therapy. These units have the core component of a fully integrated stone therapy system with a wide spectrum of general endourological and diagnostic features. Today, urological stone therapy can be used in a wide spectrum of minimally invasive and extracorporeal procedures.