Working with Stefan was a great, professional, fast, high quality experience. He was able to create my vision, my ideas and develop great sounding material that exceeded my expectations. Stefan is definitely a professional and very talented mixer/mastering engineer. I was very pleased with the results he gave. I would totally recommend anyone working with Stefan! 🤘 Less

Stefan of MIX66 is a pleasure to work with. Highly efficient and amazing at what he does, I would no longer consider another person for mixing and post-production mastering of my music. I had a unique requirement and Stefan was only too happy to take a look. He was able to take an old recording from 1994, that was sounding a bit dated and dusty and he breathed new life into the recording, and it now sounds epic and fit for rerelease in the modern era. We can't thank him enough for the work he has done for us, and we will certainly be using his services again in the future. I highly recommend MIX66 - Stefan will look after you, and if its great, top industry quality mixes you're after, at honest and fair pricing look no further. You will be over the moon at the efficiency and professional quality of Stefan's work. Xen Angeli of UNTO the AGES Less

Working with Stefan was incredible - he got my song and vibe immediately at the first take. I was blown away. Super is happy with his mix, and I can only recommend him highly. He is worth his weight ( I don't know his exact number:) ) in Gold. Best - Maik Lankau Less

Stefan is great to work with. He is excellent at what he does and was able to achieve a big difference in the quality of our sound. Definitely plan to work with him in the future! Less

Mit Stefan zu arbeiten war eine meiner besten Entscheidungen für meine Musik!!! Long distance arbeit klappt supper mit ihm, die Resultate sind supper und wenn was nicht passen sollte (meckern auf hohem niveau) wird es bis zur Zufriedenheit angepasst. Werde auch in Zukunft mit Stefan arbeiten! Less

Stefan is an exceptional mixing engineer! The clarity and balance he brought to my tracks were impressive. He has a keen ear for detail, and the end result was polished and professional. Communication was smooth, and he was very responsive to feedback. He's just a nice guy, you enjoy working with! Highly recommend for anyone looking to elevate their sound! Less

Steffan I Mix66 is an incredible producer.Personally, I tried his expertise one time and was absolutely impressed and blown backwards when it comes to his mix🔥🔥🔥🔥He’s highly a recommended by me and it’s definitely not the last time I would work together with Steffan I Mix66👊🏻He’s also an amazing guy, so try him out👍🏻🤘🏻👊🏻 Less