Hey you, welcome to Sine Factory! I’m Michael “Mic” Ferreira, the founder of this brand that represents more than just a room. It all started back in 2009 when I transformed my humble bedroom into a recording studio right in the heart of Aveiro, Portugal.

From those early days, we’ve grown into a respected space that’s dedicated to tailoring sound to your satisfaction. Our philosophy is simple: quality is key, and no mix is standard. We’re committed to providing an environment where artists can feel inspired to create their best work, and where we can share ideas, energy, and vibe out.

At Sine Factory, we’re proud to have built a brand that artists enjoy showcasing. We take exponential consistency throughout the years seriously, and it’s something that our clients and I take pride in. Our team of sound engineers is dedicated to bringing your vision to life, and we strive to offer the highest level of quality in every project we undertake.

So if you’re looking for people that value creativity, quality, and excellence, look no further. Whether you’re a solo artist, a band, or a producer, we’re here to help you bring your music to life. Contact us to schedule a tour and experience the magic of our brand for yourself. I can’t wait to meet you and see what we can create together!

Who you'll be working with

Michael "Mic" Ferreira

Sound Engineer & Founder

Hi, I’m Mic (i really hope you’re reading it as Mike, not Mick), and I’m living the dream as a sound engineer! With over a decade of experience, I’ve had the opportunity to work with some of the biggest names in the Portuguese music industry, as well as some amazing up-and-coming artists.

Through hard work and dedication, I’ve helped shape multi-platinum and gold singles that have racked up millions of streams worldwide. But even with all of that success, I’m still just as passionate about my job as I was on day one.

When I’m not in the studio, you can find me playing Pokemon Go out in the world (no the game didn’t die in 2016) or building stuff with my hands. But honestly, who needs hobbies when you have a job you love this much?

Carlos "Prisma" Duarte

Sound Engineer & Producer

With 10+ years in the recording industry and twice that as a producer, Prisma definitely knows his way around music. His attention to detail, technique and feel for the right sound, will ensure you premium final products every time.


Sine Factory is the best place to capture unique moments and bring out the best side of any musician across a broad variety of musical styles.
Regardless of where your project is now, I can help bring it to the next level. Vocal tuning, drum alignment, drum sample replacement, are just some of the things I can help clean up and organize in your recorded sessions.
If you already have your tracks recorded and edited, but need everything brought together in a professional way, you’re at the right place. I’m equipped to take just about any level of recording and polish it for radio ready sound.
Be it one song or a full project, let me balance everything out tone wise and bring out the best in your mixs. I also prepare a DDP image along with the digital files.

Rates & Booking

Every project is special and needs different levels of attention. Get in touch so we can discuss your needs and goals.

Some brands in the studio