Mastering Articles

This is where I write about mastering. The gear, the technique, the decisions behind the work. Some of it is practical. Some of it is what I needed to get down.

Workflow Mat Leffler-Schulman Workflow Mat Leffler-Schulman

How to Give Feedback on a Master

Most revision requests fall into two categories: specific and actionable, or the kind that sends both of us in circles for a round or two. Giving feedback on a master is a skill, and nobody teaches it.

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Deep Dives Mat Leffler-Schulman Deep Dives Mat Leffler-Schulman

The Vinyl Record Pressing Process

The sound quality of your vinyl varies greatly depending on who handles it. That single fact is the reason to care about every step between your pre-master and the pressing plant, and why vinyl brokers are almost never the right answer.

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Fundamentals Mat Leffler-Schulman Fundamentals Mat Leffler-Schulman

How to Sequence an Album

When a sequence works, nobody notices. When it doesn't, listeners drift off around track six and can't tell you why. Here's how I think about the opening, the energy, the closer, and what changes on vinyl.

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Deep Dives Mat Leffler-Schulman Deep Dives Mat Leffler-Schulman

Mastering for Cassette: A Complete Guide

Most people only ever heard cassette at its most abused. A well-recorded tape on a good deck with quality stock deserves a fair hearing. Here's how I handle plant duplication, home transfers, and mastering from cassette to digital.

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Mat Leffler-Schulman Mat Leffler-Schulman

Minimum Phase vs Linear Phase EQ and the Time Domain

Every EQ makes a decision about time. Most engineers never think about it in those terms because most EQ decisions feel like frequency decisions. The time domain is the other dimension, and it is invisible on the screen in front of you.

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Deep Dives Mat Leffler-Schulman Deep Dives Mat Leffler-Schulman

Mid-Side Processing in Mastering

Mid-side processing splits a stereo signal into what's shared between channels and what differs between them. When something in the center of a mix needs attention and the sides don't, or the reverse, that separation is exactly what you need. Here's how it works in practice.

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Mat Leffler-Schulman Mat Leffler-Schulman

What AI “Mastering” Services Actually Do (And What They Don't)

In today's fast-paced, ever-evolving music landscape—where every master is a testament to your vision—AI mastering isn't just a tool—it's a game-changer. Let's delve into what these services do—and unlock a rich tapestry of possibilities. Here's the thing: the choice is ultimately yours. I hope this helps!

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