Masterchannel
AI mastering service that finishes tracks at up to 192kHz/64-bit and offers a licensed AI clone of Grammy-winning engineer Wez Clarke.
Updated 2026-06-27
Overview
Masterchannel is an AI audio mastering service — you upload a mixed track and it returns a finished master, the loud, balanced, release-ready version of the song. It sits in a different part of the music stack than most AI audio tools: it doesn't generate music, separate stems, or clone voices. It takes a mix you already have and handles the final processing stage that traditionally goes to a dedicated mastering engineer.
The headline differentiator is the Wez Clarke AI — a licensed AI clone of a Grammy-winning mastering engineer (Clarke's credits include Clean Bandit's "Rather Be" and a long run of UK #1s). Launched in December 2023 and still active in 2026, it's positioned as the first AI model trained to emulate a specific, named mastering engineer rather than a generic "make it loud" algorithm. The service masters each track individually at up to 192kHz/64-bit float, which targets producers who care about high-resolution delivery rather than just a quick loudness boost.
It's aimed at independent artists, bedroom producers, and small labels who want masters that sound competitive without paying per-track studio rates — and, via a white-label/partner tier, at studios and distributors who want to resell mastering under their own brand. It has picked up coverage from MusicRadar, Sound on Sound, and various review channels, which is a useful signal that it's a real, operating product rather than a landing page.
Key features
Wez Clarke AI
A licensed AI clone of a Grammy-winning mastering engineer, trained to apply his approach to your mix. It's the marquee feature and the main reason to pick this over a generic auto-mastering tool — though it's gated to the higher-priced tiers.
High-resolution output
Masters tracks individually at up to 192kHz/64-bit float. That's well beyond CD quality and matters mostly to producers delivering to high-res platforms or doing further processing downstream.
Per-track mastering
Each upload is processed on its own rather than run through a single fixed chain, which suits releasing singles and EPs where every track needs its own treatment.
White-label / partner tier
A higher subscription lets studios and distributors offer mastering under their own branding, turning the service into a back-end for a reseller business rather than just an end-user tool.
Pricing
Free tier: A limited free preview may be available, but core use requires a paid plan. Check the website to confirm.
| Plan | Price | What's included |
|---|---|---|
| Artist | ~€180/yr | Entry subscription for individual artists; standard AI mastering. Confirm exact inclusions and limits on the site. |
| Professional | ~€228/yr | Higher tier that includes access to the Wez Clarke AI mastering model. |
| Partner / White-label | ~€948/yr | White-label mastering for studios and distributors to resell under their own brand. |
Entry subscription for individual artists; standard AI mastering. Confirm exact inclusions and limits on the site.
Higher tier that includes access to the Wez Clarke AI mastering model.
White-label mastering for studios and distributors to resell under their own brand.
Pros & cons
Pros
- ✓Licensed AI clone of a named Grammy-winning mastering engineer — a genuinely distinct angle, not generic auto-loudness
- ✓Very high-resolution output (up to 192kHz/64-bit float) for producers who need it
- ✓Masters each track individually rather than forcing one fixed chain
- ✓White-label tier lets studios and distributors resell mastering under their own brand
Cons
- ×No free, fully usable tier — meaningful use is subscription-only
- ×The headline Wez Clarke AI is locked behind a higher-priced plan, not the entry tier
- ×Pricing is muddled: EUR site tiers vs USD monthly figures in reviews make it hard to know what you'll actually pay
- ×Narrow scope — it masters mixes only; it won't generate, mix, or separate audio
How it compares
| Tool | Best for | Pricing | Score |
|---|---|---|---|
| Masterchannel | — | Paid plans (EUR ~€180–€948/yr); reviews cite ~$15–$20/mo annual — check website for current pricing | 7/10 |
| Suno AI | — | Freemium | 9.2/10 |
| ElevenLabs vs ElevenLabs → | — | Free tier + Starter $5/mo + Creator $22/mo + Pro $99/mo + Scale $330/mo + Enterprise custom | 9.2/10 |
| Udio | — | Freemium | 8.8/10 |
Compare head-to-head
Related reading
Gov and Big Labs Get Frontier AI First. We Don't.
The most capable AI now reaches a few labs and the government first, then trickles to the public in guardrailed form. Why that precedent matters.
GPT-5.6 Sol, Terra, Luna: OpenAI's Limited Preview
OpenAI's GPT-5.6 family ships as a gated preview after a US government request. Here's what Sol, Terra, and Luna actually are.
GPT-5.6 Sol vs GPT-5.5: What the Benchmarks Say
OpenAI previewed GPT-5.6 Sol on June 26. Here's how its reported benchmarks stack up against GPT-5.5 — and what to trust.
Ready to try Masterchannel?
Head to the official site to start with Masterchannel — pricing and plans are listed above.
Visit Masterchannel