Mxr Guitar Effects for Beginners: A Complete Guide

If you’ve just picked up your first guitar and someone mentions MXR guitar effects, you might feel a bit overwhelmed. Don’t. MXR makes some of the easiest, most forgiving effects pedals for beginners—and this guide will show you exactly how to start. Whether you’re curious about what MXR guitar effects do, or you’ve already bought one and aren’t sure what to do with it, we’ll walk you through the fundamentals in plain language.

What Are MXR Guitar Effects, and Why Should You Care?

MXR guitar effects are devices that change the sound of your electric guitar. They come in small boxes you can stand on the floor (called pedals), and they’re designed to be simple enough for beginners but powerful enough that pros use them too. MXR has been making them since the 1970s, so they’re reliable and well-proven.

You don’t need MXR guitar effects to play guitar—plenty of people play without them. But they’re fun, affordable and they can inspire you to play differently. Think of them as tools to explore new sounds, not as a requirement. If you’re curious, that’s reason enough to try one.

The Easiest MXR Effects to Start With

MXR makes dozens of different effects. As a beginner, you don’t need to understand all of them. Start with the simplest categories:

• Distortion: Makes your guitar sound heavier and more aggressive. It’s loud, fun and hard to get wrong. The MXR Distortion+ is a classic beginner choice.
• Overdrive: A milder, grittier version of distortion that still sounds like your guitar, just dirtier. Good for rock and blues.
• Chorus: Makes your sound shimmer and sit wide in a mix, as if two guitars are playing. Weird the first time, addictive once you get it.
• Phaser or Flanger: Creates a swooshing, filtered sound. Not essential for beginners, but incredibly fun to experiment with.

If you’re unsure which one to buy first, ask yourself: Do you want to sound heavier and more aggressive? Pick distortion or overdrive. Do you want your sound to feel bigger and wider? Pick chorus. Are you just playing around for fun? Pick whichever sounds coolest to you—you can’t break anything.

How to Connect Your First MXR Guitar Effect

This is simpler than you think. You need three things: a cable from your guitar to the pedal, a cable from the pedal to your amp, and power. That’s it.

The signal chain: Guitar → MXR Pedal → Amp. Plug the guitar lead into the input jack on the left side of the pedal. Plug a second cable from the pedal’s output (right side) into your amp’s input. Attach power—either a 9V battery or a power supply (most MXR pedals take a standard 9V centre-negative adapter, which you can buy cheaply online).

Press the footswitch on top. Nothing happened? That’s normal at first—the effect might be subtle, or the knobs might be set to a quiet position. Turn the knob labelled "Level" or "Volume" up a bit and try again. You’ll hear the effect kick in.

Common Beginner Mistakes—and How to Avoid Them

New players trip over these repeatedly. You won’t:

• Plugging the wrong cables in the wrong order: Remember: guitar → pedal → amp. If it doesn’t work, unplug everything and try again slowly. The cables look the same, but direction matters.
• Assuming the effect is broken because it sounds quiet: MXR guitar effects come with the knobs at factory settings. You usually need to turn up the "Level" or "Output" knob to hear the effect properly. Start quiet and turn it up—don’t start loud.
• Forgetting it’s on: It happens to everyone. You leave the footswitch pressed, walk away, then wonder why your guitar sounds weird an hour later. Glance at the LED light on the pedal—it’ll tell you if the effect is active.
• Jumping from effect to effect without understanding one: Spend at least a week playing with the same MXR guitar effect. Learn its knobs. Experiment with different settings. You’ll learn faster and get more creative than if you buy five pedals in a month.
• Turning all the knobs up to maximum: Resist the urge. Start at a medium setting and adjust from there. Too much of any effect usually sounds worse, not better.

The Knobs Explained in Plain English

Every MXR guitar effect has a few controls. Here’s what they actually do:

• Level or Volume: How loud the effect is. If the effect disappears, turn this up.
• Tone: Whether the effect sounds brighter (treble) or warmer (bass). Usually there’s just one knob that covers both.
• Intensity, Drive, or Depth: How much the effect is applied. Low = subtle. High = extreme. For beginners, start at 50% and adjust from there.
• Speed or Rate: On effects like phaser or chorus, this controls how fast the effect wobbles or sweeps. Slow = smooth. Fast = dramatic.

You don’t need to memorise these. Just twist each knob slowly and listen. You’ll understand what it does within seconds.

Powering Your Pedal: Batteries vs. Power Supply

Most MXR guitar effects come with a 9V battery. That’s fine for the first week, but batteries drain quickly—you’ll spend £20 a month replacing them. A power supply is smarter long-term. A basic one costs £15–£30 and powers the pedal indefinitely. Some multi-pedal supplies power five or six at once. If you think you’ll use MXR guitar effects regularly, buy a power supply early; it saves money and hassle.

Pro tip: Label your power supply adapter with a permanent marker so you don’t mix it up with phone chargers. MXR pedals use 9V centre-negative, which is different from some other gear.

What NOT to Do as a Beginner

Don’t assume you need a bunch of them: One good MXR guitar effect is enough to start. If you love it, add a second in three months. Building a pedalboard slowly teaches you how they interact.

Don’t buy expensive cables: Expensive guitar cables are overkill for beginners. A standard £5 instrument cable works fine. Upgrade later if you gig regularly.

Don’t stack too many effects on top of each other: Six effects all on at once is usually a wall of noise. Learn to use one or two at a time, then experiment with combinations. Restraint sounds better.

Don’t be afraid to fiddle: You can’t damage an MXR guitar effect by turning its knobs. Twist them. Listen. Find the sounds you love. That’s how learning happens.

For a deeper dive into how MXR guitar effects work and their full range, visit our complete guide to MXR guitar effects, which covers the full product range and advanced techniques.

Your First Jam: Putting It Together

Here’s a simple first experiment. Grab a distortion or overdrive MXR pedal. Plug in as described above. Play a riff you know well without the effect, so you hear what it normally sounds like. Now flip the footswitch and play the same riff. Hear the difference? That’s your MXR guitar effect working. Spend ten minutes playing around with the knobs. Notice how turning up "Tone" makes it brighter? How "Drive" makes it heavier? This is how you learn.

There’s no wrong setting. There’s no way to break it. The worst that can happen is it sounds bad—and you turn a knob until it sounds better. Start there, and you’ll be comfortable with MXR guitar effects in an afternoon.

Conclusion: Take Your Time, Have Fun

MXR guitar effects are beginner-friendly, affordable and built to last. Don’t feel pressured to understand everything at once. Connect your pedal, twist the knobs and listen. If something sounds good, remember the setting. If it sounds bad, turn a different knob. That’s the whole game. Start with one simple MXR guitar effect, get comfortable with it, and let your curiosity guide you from there. The learning curve is gentler than you think.

Frequently Asked Questions