Mastering Engineer

Jonas went completely above and beyond, making sure to dial in our very fine tweaks to get this Master ready for television. His attention to detail, and not doing more than he needs is unmatched! Will definitely use again and well worth the money for anybody on the fence about using him!!

Best Mastering I tried so far ! It sounds cleand, tight and powerful !
Jonas answers super quick and has a turnaround time fo 2 days, which is faster than I respond to messages haha !
Definitely coming back !

Speedy and professional - clearly takes each track seriously and genuinely appreciates the music. All you could ask for! Got it back in a day too!!!! Awesome quality, exactly what I wanted

Loved working with Jonas to master my track - I appreciate his quick responses and turnaround time, attention to detail, and willingness to make adjustments based on feedback. Thank you again Jonas!!

Jonas was very understanding and fast working,he mastered 2 songs for me and it was really professional job.He was very kind and it was very easy to communicate with him,i would love to work with him again.

Very professional, kind, and easy to communicate with. Thankful for such high quality work and Vibes! Thanks Jonas! :)

Very tasty, musical mastering from Jonas ! Highly recommended 🙏

Jonas is truly professional - dedicated, thorough, and always striving to do his best. He's highly skilled, incredibly patient and a pleasure to work with. Highly recommended!

I’m so grateful for Jonas. He is an extraordinary professional and human being. Working with him is smooth and easy, he is patient and will take your music to that next level. Thank you Jonas. You’re extraordinary

Jonas was very professional and did a great job on the master, will definitely be a returning client

Supremely recommend Jonas! He's mastered the majority of my recent releases and always gives my music the boost it needs! He's very patient and he understands how much these songs mean to his clients!

I asked him to master three songs. His feedback was really quick and I was very satisfied with the results.

This is my 3rd time working with Jonas- he does high quality mastering work and is always a pleasure and easy to work with :) thanks again!

Fantastic! Quick turnaround time and very knowledgeable mastering engineer. Great communication and the service is as expected,Hope to work with him again!

Stem mastering turned out so good with Jonas. He has such a clear and modern sound. I love it!

An incredible experience as always with Jonas. Highly recommend. A professional, industry standard approach and sound. I will be contacting Jonas again for future masters.

Excellent work, as usual. In addition of being a great master engineer, Jonas is always very friendly and he has a strong work ethic.

Wonderful ear for mastering, Jonas always gives my music the treatment it needs!

Jonas did a fantastic job. The master sounds so good!! A big improvement from the mix I sent him. He was also patient and worked really quickly. I would recommend Jonas to anyone needing Mastering. I will definitely be back with more songs!

Exceptional work and a great communicator! Thanks Jonas!