Online Mastering Services

Organic, analogue mastering to make your music feel alive

Mastering is about more than making music louder. It’s about teasing out the details in your mix. Gluing tracks and albums into cohesive worlds. And defining the record’s sound.

With a hand-picked selection of gorgeous analogue equipment, I craft deep textures, rich tones, and a vibrant sonic character to make your music somewhere listeners want to live.

Mastering Portfolio

Online Mastering Services

The personal touch

Online mastering can feel… anonymous. I do everything I can to bring the personal touch to both your music and your experience.

If I haven’t mixed the record myself, I’ll happily provide detailed, practical feedback to get your mixes into the best possible shape before touching a single knob.

And once you’re happy with your masters, I make a point of telling you what I’ve done. So you know exactly how much care and attention has gone into making your music sound its best.

Real Analogue equipment

Plugins have come a long way, but they still can’t give your recordings the same richness, depth, and sense of life that high-end analogue can.

Over the years, I’ve built an analogue chain that gives me the perfect balance between transparency and character: from near-invisible elegance to gooey warmth and biting fizz.

99% of my mastering is done in analogue. Because I know my chain inside and out. It gives me tactile control. And nothing beats the electricity of sending your tracks through real circuits.

Mastering for CD, download & streaming

I provide a single, 44.1kHz/16-bit master suitable for CD, download, and streaming as standard. Additional file formats, sample rates and bit depths are available on request. 

Mastering for vinyl

Digital loudness techniques, excessive sibilance, and stereo bass can all play havoc with vinyl. I can provide high-resolution vinyl pre-masters ready to cut to wax. 

Online Mastering Rates

Mastering for digital distribution

Single (1 track): £65
EP (2-5 tracks): £55 per track
Album (6+ tracks): £50 per track
DDP file for CD pressing: £50
Additional versions & instrumentals: £10 per track

Vinyl pre-masters

£10 per track additional to standard rate

All prices include up to two revisions, and one minor mix re-submission. Major mix changes are charged as new tracks. No VAT to pay. 

Upload your tracks for mastering

When you’re ready for mastering, simply send your stereo mixdowns to [email protected] using FromSmash.com or your favourite large file sharing service.

Please ensure files are:

  • Stereo interleaved, 24-bit WAV or AIFF 
  • At the sample rate of your mixing project 
  • With 3dB headroom, or at least no clipping 
  • With master limiters switched off
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Isaac Irvine profile picture
Isaac Irvine
27 August 2026
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USE THIS SERVICE. Tried and tested. Nick is a top bloke and has a fantastic rig to give your music that pro edge. Nick eases you through a potentially complicated process and in my case, accepted my newcomer-ness with grace. I will be using his services again. From a happy customer, cheers Nick!
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Beatroot Funk profile picture
Beatroot Funk
13 July 2026
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Working with Nick was a real pleasure. It's obvious he knows his stuff to a high level, and even though the first pass was great, he was happy to take on board feedback from untrained idiots (us) and tweak the track to get it where we wanted it- no half-arsing or rushing through a master to get us paid up and onto the next project. Mastering can often be a bit opaque and 'mysterious dark magic'-y, but Nick made the whole process super easy. Which is exactly what you want when you're months deep into working on a track and you're finally at that last hurdle before you can get it out into the world, right?
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CALMER CONTENT
30 June 2026
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I worked with Nick last year, and he couldn't of made it a better experience for me. Very understanding, very easy to work with, very quick responses when talking over email, and my song was outstanding. Worth every penny, and I couldn't of been happier with the final product. I will always recommend Nick to anyone needing an engineer, and I will definitely work with him again. Thank you!
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Darcey
22 June 2026
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Nick was fantastic to work with on my songs, great and speedy communication at every stage, happy to make tweaks and the result is just what I wanted. Thanks so much!
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Luke Eatough profile picture
Luke Eatough
18 June 2026
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We are currently working on our third track with Nick.  He has really helped to bring our home recordings to life, and we didn't hesitate to return to him.  Our requests ranged from vaguely asking to make it sound "epic", to questions about tweaking specific frequencies, and he always responded promptly and with good grace.  Very fairly priced, and generous with the revisions, I would highly recommend taking your music to Old Cottage Audio.
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Nawel Kobb
12 June 2026
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Nick worked on 2 mixes and masters for me recently and the process was so enjoyable from start to finish. He took my bedroom recordings and made them come to life, never had an issue with revision requests and the love for his craft was obvious every step of the way. It's taken a huge weight off my shoulders knowing I have someone reliable and affordable to go to for mixing and mastering and I so look forward to doing more work together.
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Love Love Love
8 May 2026
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It was an absolute pleasure working with Nick. He agreed to master our album on an incredibly tight schedule and churned out everything in less than a week, giving us time for several revisions that he implemented speedily. He's also very kind, patient and communicative. Plus, his pricing is more than fair. Will definitely come back :)
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Alice Edwards profile picture
Alice Edwards
4 May 2026
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So happy with my mix and mastered song by Nick, he was so friendly and easy to communicate with, he listened to my critiques and made changes promptly! Thanks so much! Will be a repeat customer!
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Sabina Vostner profile picture
Sabina Vostner
26 March 2026
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Great experience with lots of understanding between the words! Nick has a good ability of hearing what someone wants, even when it just can't be described so easily, which makes it perfect for distant collaboration, where human interaction is so rare. Highly recommended!
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Chris Jenkins profile picture
Chris Jenkins
23 March 2026
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Great professional service. Outstanding mastering quality. Would highly recommend.
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    What does mastering a song mean?

    Mastering a song means treating the recording so it stands up against other releases within the same genre, translates across different playback systems and speakers, and hangs cohesively with the other songs on an EP or album.

    It also means ensuring the master file complies with the technical specifications of the destination format.

    Is mastering a song necessary?

    Yes, mastering a song is necessary. Even the best mixes tend to be much quieter and have translation or balance issues that could be remedied in mastering.

    Analogue mastering offers an additional sonic advantage, too. Sending tracks through high-end analogue equipment tends to imbue a liveliness that can’t be achieved with digital processing.

    How should I prepare my mix for mastering?

    The most important thing is to make sure it sounds exactly the way you want it to. After that, please ensure you deliver the mix as:

    • 24-bit WAV or AIFF
    • At the same sample rate as your DAW project
    • Without any limiters or clippers on the master bus (unless mixed into)
    • With no clipping on the file

    You may have heard that mixes should be delivered at -6dB. In truth it doesn’t really matter, as mastering engineers can always turn files up or down.

    The most important thing is that the file doesn’t go over 0dB, as that can’t be undone.

    What do mastering engineers actually do?

    In a nutshell, mastering means doing whatever needs to be done to finalise the record. In most cases, that means a layer of broad-stroke, balancing EQ, some subtle compression, and a mixture of clipping and limiting to raise the level to commercial standards.

    Some mixes need more work than that – like surgical dynamic EQ, or an extra compressor. Some mixes don’t need anything beyond a limiter to raise the level.

    The real value of a mastering engineer is having an experienced pair of ears that knows what needs doing – and what doesn’t.

    Do I need a separate master for Spotify and other streaming platforms?

    No. Loudness normalisation is widely misunderstood. Most streaming services, like Spotify, have loudness normalisation built in, commonly to -14LUFS. But that doesn’t mean you need to deliver -14LUFS masters.

    In fact, it’s riskier to hit the target. Services like Spotify have flip-flopped over the years as to whether normalisation is enabled by default, and some platforms, like Qobuz, don’t even include the feature anymore.

    If you deliver at -14LUFS your track will be considerably quieter than tracks that have been mastered louder. If you deliver at the CD standard (generally between -11 and -8 LUFS) you’ll be in line with louder masters – and if you are normalised, you’ll just be turned down with everything else.

    Try turning normalisation off on your Spotify account and you’ll notice most big releases are mastered considerably louder than -14LUFS.

    How is mastering for vinyl different from mastering for streaming and CD?

    Vinyl doesn’t like the brickwall clipping and limiting used for level when mastering for streaming and CD. Instead, it’s up to the cutting engineer to set a level that plays well with their lathe and that hits the sweet spot on the record.

    Stereo bass and excessive sibilance can also cause issues with vinyl, but it very much depends on the cutting engineer’s equipment, so these judgements are best left to them.

    As an analogue medium, vinyl also doesn’t need a particular sample rate – it’s best to deliver at the highest rate possible for maximum fidelity.

    So, vinyl pre-masters are generally the same as the digital masters, but without any clipping or limiting – kept safely below 0dB – and delivered at the highest sample rate available.

    How loud will you master my song/EP/album?

    The short answer is: as loud as is appropriate for the material.

    The long answer is that it’s context dependent – both in terms of genre and how the track sits with the other songs on a record. I tend to favour a middle ground between loudness and dynamics, but am happy to nudge it one way or the other if that’s what you want.

    Although I keep an eye on LUFS (and generally tend to hit somewhere between -11 and -8 LUFS) it’s a mistake to shoot for a particular target. The LUFS scale was originally developed for post-production – mixing TV and film – with a view to freeing engineers from looking at meters and just use their ears.

    How long will it take to master my song/EP/album?

    I try to deliver first masters within one week of receiving mixes, and revisions within two days of feedback. It does, of course, depend on what projects I already have booked in.

    I will keep you informed of timings at every step of the way. If you have a deadline you need to meet, let me know so we can plan accordingly.