With Professional Mastering at Decimal Studios!

Achieve Sonic Perfection

Online Mastering

Give your tracks the competitive edge they deserve – book your mastering session today and achieve sonic perfection!

Take your music to the next level with my online mastering service. I’ll apply the final touches, ensuring your tracks are polished, balanced, and ready for any platform. With precise EQ, compression, and loudness optimisation, making your music sound consistent and professional across all playback systems.

  • I have worked with hundreds artists, including Morgan Rose, Arcane Roots, Jamie Lenman, Interlaker, and Idles.

    My passion for music and sound began when I played guitar as a child. I studied Music Production at the internationally acclaimed Academy of Contemporary Music in Guildford and later earned a BA (Hons) Degree in Music Technology from the University of West London.

    I have also collaborated on projects with notable producers such as Dan Austin, Adrian Bushby, Rupert Christie, Ade Fenton, Mike Fraser, Sean Genockey, Scott Harding, Dave Schiffman, Space, and Adam Noble.

    Career highlights include producing and mixing Arcane Roots' "Melancholia Hymns" for Easy Life Records and Sony Music. The album received significant BBC Radio One airplay, with two singles featured as Annie Mac's 'Hottest Record in the World.' It reached number 6 on the Official UK Rock Chart. I was also an engineer on the 2010 Classical Brits NS&I Album of the Year "Only Men Aloud" and the Top 10 album from Port Isaac’s Fisherman’s Friends.

    I believe I have an excellent rapport with my clients, fostering long-standing relationships. To produce the best possible records, artists need to feel relaxed and at home in the studio for their creativity to flow.

Why Choose Chris At Decimal Studios For Mastering?

  1. Experienced Human Engineer: Work with Chris Coulter who is a human being, no AI here!

  2. Tailored Mastering: Customized mastering to fit your specific genre and style.

  3. Industry Standards: Ensure your tracks meet the highest industry standards for clarity and loudness.

  4. Fast Turnaround: Get your tracks mastered quickly without compromising on quality.

What Does Decimal Studios Mastering Sound Like?

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I promise you’ll love your mastered track or your money back!

If you're not completely satisfied with your master, I'll revise it until you are or give you a full refund. No questions asked!

Check out what my previous clients think below:

  • Darragh Tibbs

    I discovered Chris through a band I produce and mix. Sent the track over and within 24hrs had an amazing master back, a really musical approach to the track and a great sounding result. I was straight back with the next mix I finished!

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Let’s Start Mastering…

It’s super easy to book your online mastering session with Chris at Decimal Studios

  1. Choose the level of service you require and click add to cart

  2. Complete the following mastering form from the pop-up

  3. Receive your fully mastered track within 24-48hrs.

I can master your music from a stereo track or from stems - please choose the service you require from the dropdown.

Price is per track. For multiple tracks, EPs or Albums please add the correct quantity.

If you have any questions that aren’t covered here, please get in contact via email or phone.

Online Mastering
from £40.00

  • All masters are completed within 24-48hrs from purchase, excluding weekends and bank holidays. Alternatively, get in contact via email to confirm availability before you place your order.

  • Please supply the files in WAV or AIFF format at whatever sample rate and bit depth they were recorded at. Please make sure there is enough headroom when exporting and remove any EQ or compression from your master bus.

  • You can either upload your file to our DropBox (link provided during checkout) or you can provide a link to download your files. Common places are Google Drive, Dropbox and WeTransfer.

  • Additional mixes are variations of the same track that is being mastered. e.g. Instrumental, Accappella, TV Mix, Radio Edit, Clean Version etc