Why Use Guitar Pedals? Exploring the Secrets of Enhanced Sound

If you’re new to the world of guitar playing, you might be wondering why use guitar pedals. The answer is simple: to unlock a whole new range of sound possibilities. This article will guide you through the basic reasons for using guitar pedals and how to get started.

Why Use Guitar Pedals

Why Use Guitar Pedals? – The Basics

At the most basic level, a guitar pedal modifies the sound signal coming from your guitar. When you strum a chord or pick a note, your guitar sends an electrical signal to your amplifier. Placing a pedal in between allows you to alter this signal.

Amplification and Volume Control

The simplest function of some guitar pedals is to act as a pre-amplifier. This means they can boost the signal from your guitar, providing added volume or “gain” before the signal even gets to your main amplifier.

Tone Modification

Another basic function is tone modification. Pedals like EQ (Equalizer) pedals allow you to alter specific frequency ranges of your guitar’s sound. You can boost the bass frequencies or enhance the treble as you see fit.

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Sound Effects

Beyond these basic functionalities, the world of guitar pedals is full of devices that add various effects to your sound. For instance, distortion pedals will add a gritty texture, while delay pedals will add an echo effect, repeating the sound at predetermined intervals.

Reverb pedals mimic the sound you would hear if you were playing in a physical space like a concert hall, adding depth and roominess to your sound.

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Types of Guitar Pedals and Their Functions

There are numerous types of guitar pedals, each designed to produce a specific effect. Some of the most common types are:

Distortion Pedals: Unleashing Raw Energy

Distortion pedals are perhaps one of the most iconic types of guitar pedals, particularly famous in genres like rock, metal, and blues. These pedals work by clipping the sound wave, leading to a more compressed, “gritty,” or “dirty” quality.

But it’s not just about making your guitar sound loud or aggressive; you can control the level of distortion to add a subtle edge or a full-on sonic assault. Many distortion pedals also come with tone controls to shape the color of the distorted sound, allowing for further customization.


  1. Adds a textured, gritty element to your guitar’s sound.
  2. Offers varying levels of distortion from subtle to intense.
  3. Often includes additional tone controls for customized sound.

Delay Pedals: Echoing Through Time

Delay pedals are like your guitar’s personal echo chamber. When activated, the pedal records a fragment of your playing and plays it back after a specified period, known as the delay time. Some advanced models allow you to control the number of repeats and even add modulation to the echoed sound.

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Delay pedals can create effects ranging from a simple slap-back echo reminiscent of 1950s rock ‘n’ roll to atmospheric soundscapes perfect for ambient or experimental music.


  1. Repeats your guitar’s output at set intervals.
  2. Adjustable delay time for different echo effects.
  3. Advanced models offer modulation and multiple repeats.

Reverb Pedals: Creating Sonic Landscapes

Reverb pedals simulate the natural sound reflections you would hear when playing in different physical spaces, such as a concert hall, a cathedral, or a small room.

The reverb effect adds depth, space, and dimension to your sound, making it feel fuller and more dynamic. Many reverb pedals offer different types of reverb like plate, spring, and hall, each with its own characteristic sound.


  1. Adds a sense of space and dimension to your sound.
  2. Emulates various types of natural sound reflections.
  3. Expands the depth and richness of your guitar’s tone.

How to Use Guitar Pedals: A Step-by-Step Guide

Setting up and using guitar pedals may seem daunting, but it’s easier than you think. Here’s how you can do it.

Step 1: Powering Up – The Foundation of Your Sound

Before you even think about plugging in your guitar or fiddling with settings, it’s essential to ensure that your pedals are properly powered. Most pedals can operate either through batteries, typically 9-volt, or an external power supply.

What to Do:

Check Power Requirements: Look at the manual or the back of the pedal to find out its power requirements.

Battery or External Power: Decide whether you’ll be using batteries or an external power supply. Some prefer batteries for fewer cables, while others like external power for consistent performance.

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Connect: If using an external power supply, plug it into a power outlet and connect it to the power input jack on the pedal.

Step 2: Connecting the Pedals – Bridging Your Guitar and Amplifier

Now that your pedals are powered, it’s time to make the physical connections. You’ll need good quality instrument cables for this. It’s worth investing in shielded cables to reduce noise and interference.

What to Do:

Initial Connection: Take an instrument cable and connect your guitar to the ‘Input’ jack of the pedal.

Link to Amplifier: Use another cable to connect the ‘Output’ jack of the pedal to your amplifier’s input.

Chain Multiple Pedals: If you have more than one pedal, you can connect them in a chain using the same method. Just connect the ‘Output’ of the first pedal to the ‘Input’ of the next, and so on.

Step 3: Setting Up the Effects – Personalize Your Sound

After ensuring the power and connections, you get to the fun part—tweaking the settings to find your desired sound. Each pedal comes with a series of knobs or switches that control various parameters.

What to Do:

Consult the Manual: While it’s tempting to dive right in, take a moment to read the manual for guidance on what each knob or switch does.

Start with Neutral Settings: As a starting point, set all knobs to their neutral or middle positions.

Experiment: Slowly turn each knob to hear how it changes the sound. This will give you an intuitive understanding of the pedal’s capabilities.

Conclusion: Why Use Guitar Pedals?

Understanding why use guitar pedals can be the key to unlocking your full musical potential. From enhancing your sound to adding intricate effects, these devices offer a new layer of creativity to your playing. So go ahead, experiment with different pedals and discover new dimensions of your musical self.