ASR Audiosysteme Friedrich Schäfer

About ASR Audiosysteme Friedrich Schäfer

ASR Audiosysteme Friedrich Schäfer is a German high-end audio manufacturer established in 1980 in Herborn, Germany, by Friedrich Schäfer. Renowned for its Emitter series amplifiers and Basis phono preamplifiers, the brand is known for combining the musicality of tube amplifiers with the precision and power of solid-state designs. ASR products, including the Emitter I and II, are handcrafted and celebrated for their technical excellence, reliability, and customizable features, catering to audiophiles who value sonic purity and individualized options. Friedrich Schäfer continues to lead the company, emphasizing customer relations and product refinement.