Pre-Master Quality Control Checklist for Producers
Technical integrity checks
Verify no clipping, clicks, abrupt edits, or unintended silence in the print.
Confirm sample rate, bit depth, and export naming consistency.
Musical balance checks
Listen for vocal clarity, low-end control, and section contrast.
If chorus impact relies only on loudness, revisit arrangement and dynamics.
Translation checks
Test on at least three playback contexts including a limited small-speaker device.
Take notes quickly, then apply targeted revisions.
Reference comparison
Match loudness with references before judging tonal differences.
A fair comparison prevents over-brightening or over-limiting mistakes.
FAQ
Should I master immediately after mixing?
A short break improves objectivity and catches hidden issues.
What if only one device sounds bad?
Decide based on priority audience devices and severity of the issue.
Is clipping ever acceptable pre-master?
Avoid accidental clipping; intentional clipping should be deliberate and controlled.
How do I document revisions?
Use versioned exports with concise notes on each change set.