Your room is lying to you about your mix.
Make it sound right everywhere — in 48h.
Your home studio mix doesn’t translate, ours does.
It’ll finally sound like something you’d release.
From demo to a real record.
Vocal-driven. Low end first. Effects when they mean something.
Recorded in a closet. DIY acoustic treatment.
Can you follow the lead vocal when the backs come in?
Does the energy build or stay flat throughout?
Does it feel like a finished record or a session file?
The lead stays upfront — the backs give it size without blurring it
The risers and cuts push the track forward
It sounds finished because every element has somewhere to be
✔ 48h delivery (24h express available)
✔ Up to 5 revisions included
Home studio recordings have specific problems. We work with exactly that.
Every mix is crafted by a real mixing engineer, never automated or AI-generated.
From demo to record.
Real mixes. Real difference.
BEFORE → AFTER
Tracks are level-matched for an accurate & true comparison.
Recorded in a bedroom. Blankets and pillows for treatment.
Press play. Where are the vocals sitting?
Does the low end feel controlled or just present?
Does it sound like something you'd stream?
The vocal leads without competing with anything
The low end is tight and leaves room for everything else
It sounds like something already on a playlist
Recorded in a closet. DIY acoustic treatment.
Can you follow the lead vocal when the backs come in?
Does the energy build or stay flat throughout?
Does it feel like a finished record or a session file?
The lead stays upfront — the backs give it size without blurring it
The risers and cuts push the track forward
It sounds finished because every element has somewhere to be
Recorded at home. No acoustic treatment.
Does the vocal have a place in the mix or is it buried?
Does anything hit you physically when you listen?
Does it make you want to move or just listen?
The vocal sits in the mix — the pitch effects give it texture without taking over
The kick and the groove hit together — the low end finally has direction
It makes you move before you decide to
So it sounds right on every system.
Built on years of professional mixing experience.
Hundreds of songs mixed for independent artists.
Everything you need to release your track.
Complete audio workflow for a single release.
Includes lead vocal preparation, professional mixing, and mastering for a final track ready for distribution.
MOST POPULAR
Complete audio production service for independent artists preparing a single release.
Release-ready audio workflow for independent artists preparing a single release
A structured audio workflow combining lead vocal preparation, professional mixing, and mastering for one track.
Project scope and delivery details
Stems included
3–12 stems
Typical turnaround
48–72h
Revisions included
Up to 5 revision rounds included.
Delivery formats
WAV 24-bit / 48kHz + MP3
(other formats available on request)
This service is designed for single releases that need vocal preparation before mixing, a release-ready mix, and a final master ready for distribution.
Work included in this service
• Audio mixing - Lead vocal preparation
• Pro Mix – Audio Mixing for 1 Track
• Audio mixing - Mastering
• Vocal processing and tonal shaping
• Vocal tuning (optional)
• Cleaning and level balancing
• Stereo balance and spatial control
The workflow is built for tracks recorded in home studio conditions that need a prepared vocal, a controlled mix, and a final version ready to upload.
Best suited for these types of projects
• Independent artists releasing a single
• Tracks built around an instrumental with layered vocals
• Sessions where the lead vocal has not been fully pre edited before mixing
How the mixing process works
Upload your session
Upload stems, references and notes through the project form.
Vocal preparation, mixing and mastering workflow
Lead vocal preparation is applied first when needed, followed by mixing, then mastering once the mix has been approved.
Revision rounds if needed
Send revision notes with timestamps and adjustments are applied until the mix is ready for final mastering and release.
Revision rounds and mix adjustments
Up to 5 revision rounds included.
Most projects reach the final mix within one or two revision rounds.
Final delivery and files
Audio delivered as
WAV 24-bit / 48kHz (other formats available on request)
MP3 version for listening and sharing
Files are delivered ready for distribution across streaming platforms and online release workflows.
Project scope note
For projects above 24 stems, please get in touch for a custom quote.
Best option for artists preparing a complete single release
Lead vocal preparation helps the vocal sit naturally and stay consistent
Professional mix brings everything together so nothing feels out of place
Final master ensures the track translates well across systems and streaming platforms
Made for singles that need to be finalized & ready for distribution
Need something simpler?
Mixing that holds up
Online audio mixing for independent artists who want their track to hold up everywhere.
Each order covers 1 track (song).
Pricing depends on the number of stems (individual exported audio tracks).
Professional audio mixing service for independent artists preparing a simple song release.
Release-ready mixing for independent artists working with simple track sessions
Balanced and controlled through a structured studio workflow.
Project scope and delivery details
Stems included
Up to 2 stems
Typical turnaround
48h
Revisions included
Up to 5 revision rounds included.
Delivery formats
WAV 24-bit / 48kHz + MP3
(other formats available on request)
This tier works well for simple tracks built around a vocal and a single instrumental.
Mixing work included in this service
• Vocal processing and tonal shaping
• Vocal tuning (optional)
• Cleaning and level balancing
• Stereo balance and spatial control
• Mix prepared for mastering
Your mix is built to translate across streaming platforms, headphones, car systems and studio monitors.
Best suited for these types of projects
• Independent artists releasing a simple track
• Tracks built around a vocal and instrumental
• Sessions with minimal stems
How the mixing process works
Upload your session
Upload stems, references and notes through the project form.
First mix delivered
Receive the first version within 48 hours.
Revision rounds if needed
Send revision notes with timestamps and adjustments are applied until the mix is ready for release.
Revision rounds and mix adjustments
Up to 5 revision rounds included.
Most projects reach the final mix within one or two revision rounds.
Final mix delivery and files
Final mix delivered as
WAV 24-bit / 48kHz (other formats available on request)
MP3 version for listening and sharing
Files are delivered ready for mastering and distribution.
Project scope note
For projects above 24 stems, please get in touch for a custom quote.
Best for first singles or simple releases
Up to 2 stems
Made for instrumental + vocal or professional sounding demo tracks
Straight forward mix that sits right without overprocessing
Professional audio mixing service for independent artists preparing a single release.
Release-ready mixing for independent artists preparing a single release
Balanced and controlled through a structured studio workflow.
Fast turnaround and clear communication throughout the project.
Project scope and delivery details
Stems included
3–12 stems
Typical turnaround
48h
Revisions included
Up to 5 revision rounds included.
Delivery formats
WAV 24-bit / 48kHz + MP3
(other formats available on request)
This is the most popular mixing tier and is often used for single releases built around an instrumental with multiple vocal layers.
Mixing work included in this service
• Vocal processing and tonal shaping
• Vocal tuning (optional)
• Cleaning and level balancing
• Stereo balance and spatial control
• Mix prepared for mastering
Your mix is built to translate across streaming platforms, headphones, car systems and studio monitors.
Best suited for these types of projects
• Independent artists releasing a single
• Tracks built around an instrumental with layered vocals
• Sessions that require a balanced and release-ready mix
How the mixing process works
Upload your session
Upload stems, references and notes through the project form.
First mix delivered
Receive the first version within 48 hours.
Revision rounds if needed
Send revision notes with timestamps and adjustments are applied until the mix is ready for release.
Revision rounds and mix adjustments
Up to 5 revision rounds included.
Most projects reach the final mix within one or two revision rounds.
Final mix delivery and files
WAV 24-bit / 48kHz (other formats available on request)
MP3 version for listening and sharing
Files are delivered ready for mastering and distribution.
Project scope note
For projects above 24 stems, please get in touch for a custom quote.
Best for most layered productions & releases
3 to 12 stems
Made for layered vocals + instrumental or fuller productions
Mix with full vocal processing and instrument balance in place throughout
Professional audio mixing service for independent artists working with complex productions.
Release-ready mixing for independent artists producing full track arrangements
Advanced control and detailed processing for complex sessions.
Project scope and delivery details
Stems included
13–24 stems
Typical turnaround
48h
Revisions included
Up to 5 revision rounds included.
Delivery formats
WAV 24-bit / 48kHz + MP3
(other formats available on request)
This tier is designed for full productions with multiple instruments, layered vocals and more detailed arrangements.
Mixing work included in this service
• Vocal processing and tonal shaping
• Vocal tuning (optional)
• Cleaning and level balancing
• Stereo balance and spatial control
• Mix prepared for mastering
Your mix is built to translate across streaming platforms, headphones, car systems and studio monitors.
Best suited for these types of projects
• Independent artists producing full songs
• Sessions with multiple instruments and vocal layers
• Projects requiring detailed mixing work
How the mixing process works
Upload your session
Upload stems, references and notes through the project form.
First mix delivered
Receive the first version within 48 hours.
Revision rounds if needed
Send revision notes with timestamps and adjustments are applied until the mix is ready for release.
Revision rounds and mix adjustments
Up to 5 revision rounds included.
Most projects reach the final mix within one or two revision rounds.
Final mix delivery and files
WAV 24-bit / 48kHz (other formats available on request)
MP3 version for listening and sharing
Files are delivered ready for mastering and distribution.
Project scope note
For projects above 24 stems, please get in touch for a custom quote.
Best for full sessions & more complex releases
13 to 24 stems
Made for full productions and complex arrangements
Mix with more precise balance and deeper control that holds together from start to finish
ⓘ 1 Stem = one exported track from your session (a multitrack file)
Drill · Trap · Rap · R&B · Afrobeats · Pop — and any genre where the vocal is the record.
Every tier follows the same professional workflow, but the session complexity and processing depth increase with stem count.
Basic is for simple sessions, Pro for layered productions, and Pro+ for complex arrangements.
Same engineering process and quality for every track.
Session complexity increases with stem count.
What you’ll receive with every mix:
Project form to define your creative direction, references, and mix preferences
Optional lead vocal preparation applied before mixing to refine timing and improve vocal placement
Professional vocal processing (EQ, compression, de-essing, effects)
Controlled dynamics, clarity, and stereo balance across all elements
Professionally finished mix ready for mastering and distribution
48h turnaround (24h express available)
WAV 24-bit / 48kHz + MP3 delivery (standard professional formats)
Up to 5 revisions included
Optional mastering for final loudness and platform optimization (Spotify, Apple Music, and YouTube)
Prepare your vocal before mixing
The mix is built from your stems.
Lead vocal preparation is available as an optional step if your vocal has not been pre edited before mixing.
Add lead vocal preparation to tighten timing, smooth phrase transitions, and avoid small timing shifts that remain noticeable once the mix is built.
Finish your track with mastering
Every mix delivers a release-ready stereo mix.
Mastering is available as an optional step if you want a distribution-ready master.
Add mastering to get a polished, loudness-optimized, streaming-ready master for Spotify, Apple Music, and YouTube.
Need it faster / mastered / in more versions?
Moves your project to the front of the queue once your files and project brief are complete.
What this add-on includes
Priority scheduling and a first version targeted within 24 hours after your brief and files are confirmed.
Delivery note
Availability depends on workload. Applies to audio services only.
24h priority turnaround
Starts once your files & brief are complete.
Mastering is the final step applied after mixing to turn your release-ready mix into a distribution-ready track.
What this add-on includes
Stereo mastering for one approved Syncer mix, with final level adjustment, dynamic control, and refinement so the track holds together consistently across real-world listening environments.
Delivery formats
Final delivery includes a high-quality master WAV and an MP3 for quick sharing. Additional formats can be provided if needed.
Platform translation and release workflow fit
This step prepares your track for distribution by ensuring it translates across headphones, cars, and speakers, and aligns with common platform and delivery standards including Spotify, Apple Music, YouTube, and social media.
When this add-on is typically included
A release-ready mix becomes distribution-ready once it has been mastered.
This step is typically included when the track is intended to be uploaded, shared publicly, or released on streaming platforms.
If you are planning to release your track, this step is usually worth including.
Final loudness, tonal balance and polish for a distribution-ready stereo file.
Add an alternate deliverable version of your mixed track for distribution, performance, or content edits.
Short service explanation
Creates one additional version of your track based on your request, delivered as a separate file alongside the main mix.
What this add-on includes
1 alternate version: instrumental / acapella / live (without main vocal) / clean edit / extended intro-outro / radio edit (as requested).
Delivery note
To avoid delays, specify the exact alternate version you want during checkout in the project form, or send it via message before the mix starts.
Instrumental • Acapella • Live version
(as requested)
Lead vocal pre editing applied before mixing to improve timing precision, phrase consistency and vocal placement throughout the song.
What this add-on includes
Manual lead vocal pre editing before the mixing stage, focused on tightening the main vocal where needed and preparing it so it sits in place more easily once the mix begins.
This process may include:
Precise fade-ins and fade-outs
Clip gain adjustments to keep phrases more even from line to line
Manual cleanup of unwanted breaths, mouth noises or recording artifacts
Micro timing corrections to improve how the vocal locks into the instrumental, especially on words that land slightly early or late
This step is designed for vocals that were recorded without detailed pre editing and helps avoid small distractions such as uneven phrase levels, breaths that pull attention, or rough transitions between takes.
When this add-on is useful
Especially relevant for self recorded vocals and home studio sessions where the lead has not been fully pre edited before mixing.
It is often included when the vocal still needs:
More precise fade handling between phrases
Small timing refinements on certain words or entries
Detailed cleanup of breaths, noises or recording details that become more noticeable once the mix is built
If you are not sure whether your vocal has been fully pre edited, it probably hasn’t.
If your vocal has not been fully pre edited before mixing, this step is typically worth including.
Delivery note
This add-on focuses on lead vocal pre editing only.
It does not include:
Manual vocal tuning
Pitch correction
Melodyne processing
Editing of backing vocals or vocal doubles
Applies to the lead vocal track only.
Lead vocal pre editing applied before mixing to tighten timing and prepare the vocal for the mix.
Which mix should I choose
Answer 3 quick questions about your track and get the recommended option.
Find the right mix for your track.
Takes less than 20 seconds.
This recommendation is based on common project setups.
If you're unsure, feel free to reach out and describe your track.
What you’ll get with a translation-ready mix
If your mix sounds good in your headphones but falls apart everywhere else — that’s the problem we fix.
The vocals hold their place on a phone speaker, not just your headphones
The low end moves with the track instead of sitting on top of everything
The track sounds the same on a system you don't control as it does in your session
What you recorded at home lands like something made for release
What you’ll receive:
Professionally finished mix (WAV 24-bit / 48kHz)
MP3 version for easy sharing
Up to 5 revision rounds included
Simple process. Fast delivery. Clear communication.
How the mix works
1. Choose your mix
Based on your stem count.
Need a more complete single workflow?
Full Release Pro Mix includes lead vocal prep, mixing and mastering in one offer.
2. Upload your project & complete the project form
Send stems, references and key instructions through the project form during checkout before payment.
3. Syncer reviews the brief
Everything is checked before work starts so the mix doesn’t begin on assumptions.
4. First version delivery in 48h
Receive your first mix within 48h, along with a breakdown of the work done.
5. Revisions & feedback
Send your feedback and request revisions if needed using timestamps and/or bullet points.
Most revision requests are delivered within 24 hours (depending on complexity).
6. Final delivery
Receive your final files (WAV 24-bit / 48kHz + MP3), ready for mastering or release.
Not sure what your track needs? Get in touch and Syncer will advise you.
Who is professional audio mixing for
Syncer specialises in vocal-centred music.
If your track puts the voice at the center and needs it to cut through, sit right, and carry an identity.
That's exactly what we work with.
This is ideal for:
Independent artists recording at home who need a Spotify-ready mix fast
Self-recorded artists who want a mix that translates across headphones, cars, and speakers
Artists working from untreated rooms who can’t fully trust their listening environment
Already mixing your own track but want a professional opinion?
Start with a mix review before committing to a full mix.
Who this audio mixing is not for
• you need full music production or beat creation
• you need recording or vocal tracking in a studio
• your track is missing key elements
• you are looking for extreme sound design or heavy creative remixing
Syncer’s audio mixing refines demos, rough mixes and finished productions into a balanced mix that translates across Spotify, car speakers and headphones.
Released with Syncer
Frequently asked questions about audio mixing
Everything you need to know before ordering your mix.
FAQ - Quick answers
Delivery time
First version in 48h after receiving your brief and files. 24h express available.Files to send
24-bit WAV stems, consolidated from bar 1, no master processing.
Send a zip folder with your stems and, if desired, a demo or pre-mix as reference.Final deliverables
WAV 24-bit + MP3. Additional formats on request.Revisions included
Up to 5 revisions to refine your mix.Larger projects
EPs or albums available via custom quote.
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Mixing fixes:
Balance, punch, vocal clarity, low-end control, stereo depth, and translation across playback systems.
It does not fix:
Clipping, low quality files, or very poor recordings
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Mixing can significantly improve a recording by enhancing clarity, balance, and overall sound quality.
Minor issues such as background noise, tonal imbalance, or lack of presence can often be improved within reasonable limits.However, severe issues like heavy distortion, clipping, or extremely low-quality recordings cannot be fully corrected.
For best results, clean and well-recorded stems are always recommended.
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A track refers to the full song being mixed.
A stem refers to an individual exported audio track from your session (kick, vocal, guitar, etc.). -
Syncer works with a simple and efficient online workflow designed for independent music artists.
Choose your audio mixing service
Upload your stems and instructions
Mixing and processing begins
Receive your first version within 48 hours, along with a breakdown of the work done, and request revisions if needed
You can upload files via WeTransfer, Dropbox or Google Drive, and all communication is handled online for a fast and smooth process.
This workflow makes it easy to get professional audio mixing from anywhere.
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No, all packages include the same professional mix quality.
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Stems, BPM/key mentioned in the files (if known), references and creative direction.
Please export stems from bar 1 (consolidated) and keep the same sample rate across files for best results.
Everything is collected in the project form.
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A stem is an individual audio track such as vocals, drums or instruments.
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Home recordings are absolutely fine.
Just export clean stems (no clipping, no limiter on master) and Syncer will take care of the rest. -
Please export your individual tracks (stems) as 24-bit WAV files without any master bus processing to ensure maximum headroom.
Compress them into a .zip folder and use a secure transfer service to send them over.
If you have a rough mix, pre-mix, or a version with creative effects that represents your artistic direction, you can include it in your zip file as an additional reference for the mix.
This process preserves the original dynamics and overall integrity of your project. -
Final mixes are usually delivered in WAV 24-bit / 48kHz.
If you need a different format (44.1kHz, MP3 or anything else), make sure to inform Syncer when ordering.
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Standard audio mixing projects are designed for tracks up to 3–4 minutes.
If your track is over 4 minutes, a supplementary fee will apply (based on the extra duration and complexity), via custom quote.If your track is longer or part of a larger project (EP, album, multiple versions), Syncer can provide a custom solution tailored to your needs.
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Turnaround is within 48h after files, brief and payment are received.
24h delivery may be available as an add-on.
Turnaround starts once all files, references and instructions are received.
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Yes.
Mastering is included in the Full Release Pro Mix and available as an add-on for mixing-only services.It prepares your final stereo mix for distribution with controlled levels and consistent playback across streaming platforms.
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Yes.
Mixing should always be completed before mastering.Mixing focuses on balancing and shaping individual elements such as vocals and instruments, while mastering prepares the final stereo track for distribution.
A strong mix is essential to achieve professional final result. -
Yes. For standard projects, alternate versions are available as add-ons.
For more complex projects, alternate versions can be arranged upon request.This can include instrumental, acapella, clean versions, stem exports, and both mixed and mastered versions.
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Up to 5 revisions are included.
Revisions are handled directly through email after delivery.In most cases, projects are completed within 1 to 2 revisions.
You simply reply with your feedback and requested changes, and an updated version will be provided shortly.
Most revision requests are delivered within 24 hours (depending on complexity). -
If you send new stems, new mix, or updated files that differ from the original submission, this will likely require a full remix of the track.
In this case, a new order will be required.Revisions only apply to adjustments based on the original files provided at the start of the project.
If new or updated files are provided after the project has started, additional revision fees may apply on a case-by-case basis depending on the request.
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Yes, you can send 1–2 reference tracks to show the sound, balance or vibe you’re aiming for.
It will be used as a guide for tonal balance, vocal level, low-end and overall energy, while keeping your track unique and true to your identity.
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Audio mixing starts at 89€ for a basic mix.
Pricing depends on the complexity of your track, and the number of stems.
Higher-tier options and custom quotes are available for more advanced projects.
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Yes, for EPs, albums or multiple tracks, please get in touch for custom pricing.
Each listed service applies to one single track, the only difference between offers is the number of stems.
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Yes, professional online audio mixing can achieve the same level of quality as traditional studio mixing when handled by an experienced engineer.
Both approaches rely on the same tools, expertise, and attention to detail.The main difference is the workflow: online mixing offers more flexibility and accessibility, while studio sessions provide a physical, in-person experience.
The best choice depends on your preferences and project needs.At Syncer, every mix is crafted with professional standards, and revisions are included to ensure the final result fully matches your expectations.
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Every mix is built from your brief by a real mixing engineer.
No algorithm decides how your vocals sit or how your low end moves.
You get a process form, a human review, and revisions until it's right. -
Automated tools work from loudness targets and spectral presets.
They don't read a brief, they don't know your references, and they don't know that your vocals were recorded in a bedroom.
A mix is a series of decisions made for a specific track.
That's not something you automate.
Ready to get a finished record?
Choose your mix → Upload → First version in 48h.
Simple process from start to finish.
Used by independent artists worldwide.
Not sure which option is right for you?
Visit the FAQ or get in touch.
What is audio mixing
Audio mixing is the process of balancing vocals, instruments and effects into a cohesive track:
Balanced vocals • Controlled low-end• Clean dynamics• Wide & deep stereo image
It involves adjusting volume levels, applying equalization (EQ), compression, stereo positioning and effects to ensure clarity, depth and consistency across all playback systems.
A professional mix ensures:
Clarity — every element is clean and easy to hear
Balance — vocals and instruments sit at the right levels
Impact — your track hits with energy and emotion
Translation across all systems — your track sounds great on headphones, speakers, cars and streaming platforms
You likely need professional mixing if your vocals feel buried, low-end is messy, harsh highs, or your track sounds great only on one system.
Audio mixing vs mastering
Audio mixing is the process of balancing individual tracks (vocals, drums, instruments) using EQ, compression, panning, and time-based effects to create a clean, cohesive, and dynamic stereo mix with clarity, depth, and controlled headroom.
Mastering is the final step that prepares your stereo mix for distribution. It optimizes loudness to industry-standard LUFS levels, along with tonal balance and playback consistency across Spotify, Apple Music, YouTube, and all streaming platforms.
Audio mixing delivers a release-ready stereo mix that translates well across systems.
Mastering then prepares that mix for optimal playback and distribution on streaming platforms
Mastering is also available as an optional add-on to finalize your track with professional loudness and platform-ready delivery.
Looking for more than mixing?
Need a music video or content edit for your release?
Get clean, dynamic and platform-ready visuals to match your track.
Releasing a full project?
Combine mixing and music video editing to get everything you need for your release.
Working on multiple tracks, an EP or a full album?
Let’s build a custom mixing package tailored to your project.
Why a translation-ready professional mix matters
When you record at home, the room makes decisions you didn't.
The low end accumulates where it shouldn't. The vocals find space in your mix that disappears the moment someone else presses play.
Translation means rebuilding those decisions from the ground up so the track you made in your bedroom or home studio lands the same way in a car, on a phone, or on a speaker you've never heard.
For independent artists recording at home, professional mixing is essential to stand out, connect with listeners and release music with confidence.
Syncer provides a clean, modern workflow delivering release-ready results, fast and without friction.
Release-ready sound, simple process
Syncer is an online post-production studio for independent music artists.
From raw recordings to a professional result.
Fast delivery, consistent quality and a simple workflow tailored to your project.
Audio Mixing Summary
Service:
Audio Mixing
Best for:
Independent artists recording at home who need a mix that sounds consistent across headphones, speakers, cars and streaming platforms.
Scope:
• balanced mix between vocals and instruments
• clarity, depth and stereo image optimization
• cohesive sound across the track
• preparation for mastering if needed
• up to 5 revisions included
• optional mastering add-on to reach streaming platform standards
Turnaround:
First version delivered within 48 hours after receiving stems and project brief.
Deliverables:
High-quality WAV and MP3 exports ready for Spotify, Apple Music, YouTube and digital distribution.
Pricing:
Audio mixing packages available depending on the number of stems and project scope.
Mixing packages start at €89 per track.
Release-ready production built for independent artists.
You upload your files. Syncer handles the rest.