Stereo

This isn’t a stereo connector.

There’s a reason we teach mid-side recording, and it isn’t because it sounds good, although that’s one of the reasons we like to use it.

When every track is panned wide, nothing stands out. Why mono and narrow elements are what make stereo mixing work — and how to use width as contrast.

Center-panned content is 3dB quieter in headphones than on monitors. Understanding why helps your mixes translate.

Stereo width is not one thing — it can come from microphone placement, processing, or panning. Fields vs. flashlights: two mental models for how width works in a mix.

As soon as you send a signal anywhere, your stereo output, your headphones, you’re using a bus.

When you place reverb on a channel, does it sound different than when you put it on a bus?

You have what’s known as an echo threshold.

If you go to school to be an audio engineer, one of the things they’re going to talk to you about is mid-side.

This cable goes one way.

Before we begin to discuss delay, echo, and reverb, let’s take a second to talk about the Haas effect.

Delay explained: the Haas effect, comb filtering, echo threshold, slapback, and the differences between digital, analog, and tape delay — from 1ms to 500ms and what happens at each range.

What stereo actually is: the phantom center illusion, pan law, mono compatibility, and why panning decisions matter more than stereo widening plugins.

Mid-side processing and stereo recording techniques — M/S encoding and decoding, X/Y vs ORTF vs spaced pair, and using M/S EQ to control stereo width in mixing and mastering.

The difference between good and bad mic placement is bigger than the difference between a $100 and $3,000 microphone. The 3:1 rule is where that starts — and knowing when to break it is where it gets interesting.

Armed with a stereo track, signal flow, and a utility plug-in, you can do mind-bending manipulation of your stereo image. Here's the recipe for a mid-side matrix.

First, let’s start with the obvious.

Why sending a stereo source to a mono reverb return often sounds better than stereo reverb on everything — and how it keeps your mix focused.

Right ring, red. How do we get signal from here to here? These are both TRS cables. This one is carrying a stereo signal. Tip, ring, sleeve. And if it…

The phantom center is a psychoacoustic illusion — there is no center speaker. How phase, polarity, and sum/difference math define what you hear between left and right.

Time and time again, I see students run into trouble because of assumptions they make around the word "stereo." I’m not trying to take you down a notch by making you feel like you don’t understand something that you thought you did, but signal flow legitimately trips a lot of people up, so I want to challenge you by thinking about this example.

Most producers think they understand stereo — but confuse width with quality. What stereo actually means, how it’s encoded, and why mono compatibility matters more than width.

Can you have your cake and eat it too?

Complete guide to recording grand pianos: from the 'missionary position' to ORTF arrays, boundary mics, and advanced multi-mic techniques for capturing the perfect piano sound.

Creative vocal recording techniques for Jill Cunniff's 'Eye Candy': blending vintage and modern mics, piano cavity recording, and unique processing for otherworldly vocal textures.

A thought exercise to test your understanding of stereo imaging, mid side processing, phase, polarity, and signal flow.

What’s your first upgrade or purchase once you’ve set up the bare bones minimum for your studio?