In 1993, with the help of an investor, 13 German audio engineers jointly established a digital audio equipment manufacturing company in Berlin, called Stage Tec Entwicklungsgesellschaft für professionalelle Audiotechnik mbH .

For many years, Stage Tec has been recognized as a leader and pioneer in digital audio technology, setting one unattainable benchmark after another for the professional audio industry in its development and exploration.

At the beginning of its establishment in 1993, the company launched the shocking NEXUS digital audio routing system. Many core technologies in this product are still in use and have never been surpassed. In 1996, the patented TrueMatch technology was released, redefining the available dynamic range of audio signals. In 2000, NEXUS's upgraded product, NEXUS Star, was launched, paving the way for the subsequent development of a series of networked digital mixers. Since 1993, NEXUS distributed digital audio routing system has produced and sold more than 6,000 sets and more than 700 sets of NEXUS Star core routers worldwide.

For Stage Tec, 2002 is worthy of special commemoration. Another iconic product, AURUS flagship mixer, was launched. With its elegant layout and operation method, flexible architecture and stable security, it has become a competition among major broadcasters. The equipment for chasing has also become an important yardstick for measuring whether theaters and concert halls meet high standards. As of last year, AURUS mixers have produced and sold more than 300 pieces worldwide. In 2006, the release of compact mixer Auratus expanded the application range of the company's products in broadcasting and theaters with its key advantages such as high sound quality, high cost performance and high stability. In the years since 2009, the production of mixer products such as CRESCENDO, ON AIR 24 and ON AIR Flex has achieved coverage from small to large mixers.

In 2014 and 2015, the flagship product AURUS and the product CRESCENDO launched the platinum upgraded mixer respectively. After the launch of the new core DSP, the two mixers already have the ability to process more than 800 signals and 128 buses simultaneously. Later, the company launched many upgraded versions of AVATUS, a full IP digital mixer and other flagship products.

As the world's advanced digital audio manufacturer, Stage Tec owns more than 30 patents in digital audio.

Saars Stek Media Technology (Beijing) Co., Ltd. is a branch opened in China by Stage Tec Entwicklungsgesellschaft für professionalelle Audiotechnik mbH. The company's business includes the marketing promotion, sales, technical support and after-sales service of Stek's audio and video system products, as well as the design and system integration of audio and video systems, stage management systems, and integrated media systems.