SteinMusic - Original Audio Solutions - High-Fidelity in the 21st Century

Let us Introduce Ourselves:

In this very first post you can get to know us - SteinMusic - a little bit better, just in case we did not have the pleasure to get to know each other yet. Where do we come from, which values we do stand for and why we do what we do. Enjoy the read! 


SteinMusic Pro GmbH was founded at the beginning of the 1980s – a good 40 years ago – by the current chief developer Holger Stein in Mülheim an der Ruhr. The high-end manufacturer of complete solutions for audio systems has remained loyal to its headquarters in the heart of the Ruhr area ever since. What began as passionate work for friends and acquaintances of the developer in a Mülheim workshop alongside his physics studies, advanced over the years to a renowned family business for audiophile music enthusiasts all over the world. By now the family business trains its own staff and hires a handful of experts to meet the highest expectations for a fully immersive music experience.

SteinMusic HighLine Bob M Hornspeaker


Every step of SteinMusic Pro GmbH’s work – from the first design pattern on the drawing board to the final quality assurance – follows the principle of sound fidelity. The goal is to create a sound image that corresponds as closely as possible to the original recording. This is only possible by pursuing a holistic approach that encompasses all aspects of music listening in its entirety. As a result, the products developed in-house extend beyond the product classes of loudspeakers and electronics to include dozens of components designed to optimize the listening experience. It is therefore evident why the highest priority is given to research and development in the company led by Chief Developer Holger Stein and his team. Only in this way does the Mülheim-based manufacturer regularly succeed in setting new standards in terms of musical experience with its extensive product range.

SteinMusic InLine Speaker Gold Signature

Made in Germany

In order to meet its own high quality standards, Steinmusic Pro GmbH has been manufacturing in Germany since its foundation. Not only the production process deserves the predicate of German workmanship. From the initial conception of a new product to the development of its prototype in the company’s own workshop to the final assembly of the series production and the subsequent quality assurance, Steinmusic Pro GmbH combines all that to satisfy the highest quality requirements. This will continue to be the case in the future. Therefore, Steinmusic products have always been and will always be: Made in Germany.

SteinMusic Amplifier CD Masterclass

German Manufacturer

Not only the where, but also the how plays a decisive role in the implementation of our company’s philosophy. Therefore, the status as an owner-managed manufactory and family business occupies a key position in the self-image of SteinMusic Pro GmbH. Whether it is the milling of loudspeaker cabinets, the soldering of amplifier boards or the assembly of the final product – the self-image as a manufactory is at the forefront of what happens at all times. Despite the use of highly specialized equipment, every production process at SteinMusic is managed by company employees. This ensures that all products of the manufactory meet the highest quality standards that music enthusiasts around the world have been demanding from SteinMusic loudspeakers and electronics for almost four decades.