CH Precision

About CH Precision

CH Precision is a Swiss company based near Lausanne, dedicated to designing and manufacturing high-end audio components that set new benchmarks in performance and flexibility. Founded by Florian Cossy and Thierry Heeb, CH Precision leverages a modular, software-driven architecture and innovative engineering to deliver reference-grade products—such as amplifiers, preamplifiers, and digital-to-analog converters—characterized by their fully discrete, fully differential analog circuitry and future-proof design. All products are meticulously crafted in Switzerland, with housings manufactured by luxury watch industry specialists and final assembly by ISO-certified partners, combining superior audio performance with exceptional build quality and reliability.