Mastering Decision Guide

What proof should a mastering process show before I trust it?

Mastering proof should show more than loudness. It should make clear what changed, why it changed, and whether the record translates outside one playback system. Useful proof shows controlled low end, stable stereo image, preserved musical intent, and a final version that still works at quiet volume. If that is unclear, review the mastering overview before choosing a lane.

Review the mastering overview or use the mastering checklist before choosing a lane.

Mastering guide

Mastering Checklist Send a strong premaster. Get a stronger final master. This is the practical version. The goal is not to make you pass a technical exam. The goal is to get the record into the...

Mastering Checklist

Send a strong premaster. Get a stronger final master.

This is the practical version. The goal is not to make you pass a technical exam. The goal is to get the record into the right path with the cleanest possible source material.

Better source material leads to a better final result. A controlled workflow starts with a cleaner handoff, not with more confusion about what to send or which route to book.

Stereo Mastering
  • One clean stereo WAV or AIFF premaster
  • Use the original sample rate
  • Avoid clipping and hard limiting if possible
  • Add one or two references if they help explain direction
Stem Mastering
  • Four to six aligned WAV stems from the same start point
  • Clearly labeled files
  • Include one stereo reference bounce
  • Use this route only if the record needs deeper intervention first
Hold back on booking if
  • The mix is still clearly unresolved
  • The files are clipped, unlabeled, or inconsistent
  • You already know the low end or balance still needs work
  • You are unsure whether stereo or stems is the right route
What this checklist is for
Use this page to make the handoff cleaner, the booking decision easier, and the final result more predictable before you pay for the wrong lane.

If the mix is finished and already close, Stereo Mastering should be the first move. If the project still needs real correction, move to stems or concierge intake before the final pass.