Remote Mixing and Mastering: How It Works
# Remote Mixing and Mastering: How to Send Tracks, Work Through Revisions, and Get Release-Ready Results from Anywhere
Remote mixing and mastering has become the standard working method for a large portion of professional audio production globally, and that includes how we work with artists here at Animus Studios. Whether you're a Brisbane band who tracked at a rehearsal space, a rapper in Melbourne who recorded vocals at home, or a singer-songwriter in regional Queensland who laid down demos in a bedroom, the process of getting a professional mix and master does not require you to be in the same room as the engineer. What it does require is that you send the right files, communicate clearly, and understand what the process actually involves.
The quality ceiling for remote work is the same as in-room work, provided the session files are properly prepared. We mix on the same signal chain regardless of whether a client is sitting on the couch behind us or on the other side of the country: Pro Tools as the primary DAW, SSL and Neve-style preamp emulations, FabFilter Pro-Q 3 and Pro-MB for surgical EQ and dynamics, Soundtoys for character processing, Universal Audio plug-ins for analogue colour, and Genelec monitors for reference. The tools do not change. What changes is how we receive your session and how we communicate about it.
This guide covers everything you need to know to send tracks for mixing and mastering, what to expect during revisions, and how to walk away with files that are genuinely ready for Spotify, Apple Music, or any other release platform.
---
What Remote Mixing and Mastering Actually Means
Mixing is the process of balancing, processing, and spatially arranging all the individual recorded elements of a song into a single stereo file (or stems for certain formats). Mastering is the final stage of processing applied to that stereo mix to optimise it for distribution, ensuring consistent loudness, tonal balance, and technical compliance across playback systems.
When you work with us remotely, you are not getting a lesser version of either service. You are getting the same engineering decisions, the same monitoring environment, and the same reference checks against commercial releases. The difference is that file transfer and feedback happen over email, WeTransfer, or Dropbox rather than in person.
---
How to Prepare and Send Tracks for Mixing
This is where most problems originate. Poorly prepared sessions waste time and introduce errors that can compromise the final result. Here is exactly what we need.
Export Consolidated Audio Files
Export every track as a separate audio file starting from bar one, beat one, or the absolute beginning of the session timeline. This ensures every file is the same length and lines up correctly when we import them. Do not trim the files to where audio starts. If your session is three minutes and forty seconds long, every exported file should be three minutes and forty seconds long.
- File format: 24-bit WAV or AIFF. Do not send MP3s for mixing.
- Sample rate: Match your recording sample rate, typically 44.1kHz or 48kHz. Do not convert.
- Bit depth: 24-bit minimum. If you recorded at 32-bit float, send at 32-bit float.
Gain Staging Before Export
Before you export, check that your individual tracks are not clipping. A healthy level for exported stems is somewhere between -18dBFS and -6dBFS RMS, with peaks not exceeding 0dBFS. If your mix bus is smashed and every channel is in the red, pull the master fader down before you export. We need headroom to work with.
Organise and Label Everything Clearly
Name your files logically: Kick_In, Kick_Out, Snare_Top, Snare_Bottom, Bass_DI, Bass_Amp, Lead_Vox, BG_Vox_L, BG_Vox_R. Avoid names like Track 01, Audio 7, or New Recording. Group related files in folders. Include a text document or PDF with the song tempo (BPM), time signature, key, and any notes about the arrangement or specific elements you want to draw attention to.
What to Do With Plug-ins and Processing
If you have plug-ins on your tracks that are creating sounds you want kept, such as a specific guitar amp simulation or a synth effect that is baked into the character of the part, print those effects to audio before you export. Send us the processed version. Do not rely on us having the same plug-in. For everything else, such as rough EQ and compression you added while tracking, bypass it before export unless it is genuinely part of the sound. We will apply our own processing from a clean starting point.
---
What Happens After You Send the Files
Once we receive your session, we import everything into Pro Tools, check alignment, review your notes, and begin the mix. For a standard song, the mixing process involves gain staging the session, building a rough balance, then working through each element methodically: low-end management between kick and bass, midrange clarity across guitars, keys, and vocals, high-frequency air and presence, dynamics processing with compression and limiting, and spatial placement using panning, reverb, and delay.
We reference the mix on Genelec monitors, through headphones, and on smaller consumer speakers to check translation. We also reference against commercial tracks in a similar genre using a calibrated loudness meter to make sure the mix sits in the right ballpark before it goes to mastering.
When the mix is complete, we export a 24-bit WAV at the session sample rate and send it to you for review, along with a streaming-level MP3 for easy listening on your phone or laptop.
---
Revision Rounds: How They Work and How to Use Them Effectively
Our [remote mixing and mastering](https://animusstudios.au/services/remote-mixing-mastering) service includes a set number of revision rounds, and using them well is a skill. The most productive feedback is specific and technical rather than vague and emotional.
What Good Revision Notes Look Like
- "The lead vocal feels buried in the chorus, particularly around 2kHz where the guitars are competing with it."
- "The kick drum needs more low-end weight around 60Hz."
- "Can we bring the reverb tail on the snare down slightly? It's cluttering the verse."
- "The overall mix feels a bit bright on my reference speakers."
What Unhelpful Revision Notes Look Like
- "It doesn't sound right."
- "Make it sound bigger."
- "I want it to sound like [famous album]."
The second category is not useless, but it requires a follow-up conversation to translate into actionable changes. If you are not sure how to describe what you are hearing, reference a timestamp in the song and describe the emotion or the problem: "At 1:20 when the chorus drops, it feels like something is missing in the low end." That gives us a starting point.
---
Mastering for Streaming and Distribution
Once the mix is approved, mastering is the final step. For streaming platforms, the target is -14 LUFS integrated for most content, though some genres and platforms vary slightly. Apple Music and Tidal use -16 LUFS as their normalisation target, while Spotify normalises to -14 LUFS. We master to a target that works across all major platforms without being penalised by loudness normalisation.
The mastering chain typically involves linear phase EQ for broad tonal shaping, multiband compression or dynamic EQ for density and control, stereo width management, and a final true peak limiter set to -1dBTP to prevent inter-sample peaks from distorting on encode. We use iZotope Ozone alongside analogue-modelled processing for the final stage.
You will receive a 24-bit WAV master for digital distribution and, if required, a separate DDP image or individual WAV files for CD or vinyl pre-master delivery. If you are releasing through DistroKid, AWAL, or any other Australian or international distributor, the 24-bit WAV is what you upload.
Our [mastering](https://animusstudios.au/services/mastering) service also includes a reference check against your preferred genre comparisons, so the final product is not just technically compliant but sonically competitive.
---
Common Mistakes That Slow the Process Down
- Sending MP3s or low-resolution files: Always send 24-bit WAV or AIFF.
- Not including a BPM or key: This affects how we set up time-based effects like delay and reverb.
- Sending a pre-mixed stereo bounce instead of stems: We need the individual tracks to mix properly.
- Leaving clipping on the master bus before export: This limits our headroom and can introduce distortion we cannot remove.
- Vague or delayed feedback: The faster and more specific your revision notes, the faster we turn around the next version.
---
Online Mixing in Australia: What to Expect From a Professional Service
The online mixing Australia market has grown considerably, and the range of quality varies widely. When you are evaluating a remote service, listen to the portfolio, check whether the engineer has credits in your genre, and ask specifically about their monitoring setup and revision policy. A professional service will be transparent about all of these things.
At Animus Studios, we have worked remotely with artists across Australia and internationally, delivering [mixing](https://animusstudios.au/services/mixing) and mastering results that sit alongside major label releases. The process is straightforward, the communication is direct, and the results are the same as what you would get sitting in the room with us at Petrie Terrace.
If your tracks are recorded well and your files are prepared correctly, there is no technical reason a remote mix and master cannot be the best-sounding thing you have ever released. The engineering is the same. The standards are the same. The only thing that changes is the geography.