Sine Factory was established in 2009 in the heart of Aveiro, a beautiful city in Portugal. It grew from a bedroom studio to a respected recording space that tailors sound to your satisfaction. Affordability is important, quality is key and no mix is standard.

The gear and space change, but the philosophy remains the same: one room where we can share ideas, energy, create and vibe out. Exponential consistency throughout the years is something clients and I take pride in. A brand that artists enjoy showcasing.

Who you’ll be working with

Michael 'Mic' Ferreira

Michael 'Mic' Ferreira

Sound Engineer & Founder

As a certified audio engineer and creative mind, Michael helps musicians from all around get their ideas from paper to speakers. If you’ve met Michael you know he’s passionate about music and how it hits you. He’s a facilitator of emotion. A musical shaman.

Carlos 'Prisma' Duarte

Sound Engineer & Producer

If you’ve worked with Prisma you know the key word is perfection. From the minute he hits record to the last knob he turns while mastering, everything has to be 100%. Creativity, loudness and his low-end detail will keep you coming back for more. Tweaking maestro. 808 whisperer.

Carlos 'Prisma' Duarte



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

About Us

The place to capture unique moments and bring out the best of any musician.