If you're a dedicated acoustic guitar player, you know there’s nothing quite like the pure, resonant sound of your instrument. But what if you need a little more volume to fill the room, or want to enhance your sound in a live setting? That’s where an acoustic guitar amp comes in. Choosing the right model can make a world of difference in how you sound, whether you’re performing on stage or practicing at home. Read on to learn more about these devices, and how to pick the perfect one for your needs.
What's the Purpose of Acoustic Amps?
Those who want to bring out the best in their electro-acoustic guitar need portable acoustic guitar amps. While standard amps might leave your sound feeling processed, an acoustic one helps maintain the warm, natural tone that you love about your instrument. It boosts the audio signal in a way that’s tailored to the unique qualities of your instrument’s pickup system. These devices can even take less impressive pickups and bring out more vibrancy and clarity, thanks to their onboard EQ and powerful preamps.
But acoustic amps aren't just for guitar - they’re versatile enough to amplify vocals and other instruments too. These compact devices act like portable P.A. systems, making them ideal for smaller venues or live performances. Even if a venue already has a PA, using one of these devices can help ensure you hear yourself clearly.
Why Do I Need One?
Acoustic guitar amps are game-changers for performers, especially when it comes to busking or small gigs. They deliver top-notch sound quality without relying on sheer volume. Unlike standard PA systems, these devices are optimised for the natural tone of acoustic guitars, giving you much more control over your sound. If you’re playing a larger show, these devices often come with DI outputs, allowing you to send the signal to a mixing desk for more volume without sacrificing sound clarity. Plus, their compact and lightweight design makes them easy to transport, which is a big bonus for musicians on the go. Brands like AER and Fishman are particularly popular for their reliability and versatility, with models that cater to both beginners and seasoned pros.
Features
Acoustic guitar amplifiers do more for you than just amplifying your sound. They come packed with features that help you fine-tune your performance, whether you’re playing solo or with other musicians. Here are some key features you’ll often find in these devices:
-EQ controls: Just like their electric counterparts, acoustic models have EQ knobs (bass, middle, and treble) that let you shape your sound. This helps you adjust your tone to match a specific venue or to smooth out any muddiness in your sound;
-Microphone inputs: Many acoustic amps include XLR inputs, allowing you to plug in a microphone and amplify your vocals as well. This feature is a game-changer for singer-songwriters who want to balance their guitar and voice with ease;
-Built-in effects: Premium models often come with built-in effects like reverb and chorus. Reverb adds depth and warmth to your sound, while chorus can make your guitar tone richer and more full, similar to the sound of a 12-string guitar;
-Looping capabilities: Some models, like the Boss Acoustic Singer Pro, include an onboard looper for creating live loops, enhancing your performance and allowing for more creativity.
With these features, your device can not only boost your instrument’s sound but also elevate your overall performance, making it perfect for live gigs or personal practice sessions.
What to Consider when Buying
When choosing an acoustic guitar amp, it’s essential to consider what you need from it. Whether you’re a street performer or just jamming at home, understanding your requirements will guide you toward the right choice. Here are some things to think about:
-How many inputs? Many amps offer at least two inputs - often a mix of 1/4" jack and XLR options. If you plan to use multiple instruments or need a mic alongside your guitar, make sure you choose a device with the right input combination. For more than two inputs, you might need to look into PA systems;
-Battery power or not? If you plan on performing in places without reliable power sources, a battery-powered device is a must. The Fishman Loudbox Charge is a great example, offering long-lasting battery power while still providing excellent sound. Alternatively, some models rely on AA batteries, which can be convenient if you stock up on rechargeable ones;
-What about effects? Basic reverb is common in most amps, but if you want more variety, look for models with additional effects like chorus or delay. These can add depth and texture to your sound, making your performances even more dynamic;
-How much power? The wattage of your device depends on where and how you plan to use it. For home use or quiet environments, 20-30 watts are ideal. If you're playing in small venues like pubs or restaurants, 40-100 watts should provide enough volume. However, if you need to compete with louder instruments like drums or play in bigger spaces, you might want an amp that offers 100-200 watts of power.
