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Best Keyboard Amps: How To Get The Best Sound Possible

If you love playing the keyboard, you might wonder if you need to get your hands on a keyboard amp. 

The short answer? Yes!

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What, exactly, is a keyboard amp? 

A keyboard amp is an electronic amplifier and loudspeaker. 

It amplifies the sound of electronic keyboard instruments and you can use it for more than one keyboard, mic, or instrument, making it highly versatile. It helps you create better sound.

You need to find the most important features and functions when choosing the best keyboard amps: how to get the best sound possible becomes achievable when you do this. 

Here’s our guide to the best keyboard amps on the market right now so you can turn your music production into a professional and powerful sound.

Behringer Ultratone K900FX

Behringer Ultratone K900FX

Coming in at number one on our list is the Behringer Ultratone K900FX. It’s the best keyboard amp because it’s a compact little keyboard that looks like a speaker. 

But don’t be fooled – this isn’t just an amp that can improve the sound you produce on your keyboard. 

In addition to that, it can be used to create other unique sounds that will enhance your music production overall.


Extra Features


Buying Guide

This keyboard amp costs just over $250. It’s a quality, well-made amp that can benefit you if you want to connect many instruments to it. 

It’s also nice and easy to carry around. It should definitely be on every serious muso’s wish list for the best keyboard amplification.

Roland 4-Channel Stereo Mixing Keyboard Amplifier

Roland 4-Channel Stereo Mixing Keyboard Amplifier

This is a keyboard amp that makes the number two spot on our list. 

It’s a powerful amp that’s been redesigned to create better bass reproduction, while coming in a more compact package.


Extra Features


Buying Guide

The Roland keyboard amp costs just under $700.

That does seem pretty steep and it’s a lot more expensive than the Behringer, so if you’re looking for something that’s budget-friendly it might not be right for you.

Alto Professional Kick 12 Keyboard and Instrument Amplifier

Alto Professional Kick 12 Professional 12-Inch Keyboard and Instrument Amplifier

This amp is a bit of a game-changer because it has some extra features that you won’t find on other keyboard amps, but without the hefty price tag that some of them tend to have.


Extra Features


Buying Guide

Since it’s currently unavailable, the price for this keyboard isn’t listed on Amazon.

Peavey KB 1 20W Keyboard Amp

Peavey KB 1 20W Keyboard Amp

This Peavey keyboard amp does have a few limitations, such as when it comes to its power and channels – it has two channels instead of four that are present in other products in this buying guide of the best keyboard amplifier reviews. 

It’s worth bearing in mind that many keyboard amps will have more than one channel to enable you to plug in several keyboards or instruments, as well as microphones. 

Not having this in the Peavey keyboard is a con, but don’t let that prevent you from checking it out anyway. 

You really should because it does have some great features. Let’s look at its benefits.


Extra Features


Buying Guide

You can expect to pay just under $150 for this keyboard amp. It might not have a lot of frills, but it certainly gets the job done! 

It’s especially perfect for you if you’re starting out as a keyboard player or are learning how to play it.

Roland Mobile Cube Battery-Powered Stereo Amplifier

Roland 4-Channel Stereo Mixing Keyboard Amplifier

At first glance, this Roland keyboard amp looks like an old-school stereo with its speakers, but it’s got a lot to offer.


Extra Features


Buying Guide

The Roland Mobile keyboard amp costs $179.00. 

Although it’s small, it offers decent features and can be taken anywhere as well as played for a long time thanks to its good battery life. 

It’s an awesome stereo keyboard amp.

Now that we’ve looked at the five best keyboard amps in our buying guide, let’s consider some important questions you might have if you’re interested in purchasing a keyboard amp.

Keyboard Amps FAQ

Portable Keyboard Amp

Can you use a guitar amp for a keyboard?

This is a common question that people often want answered. 

If you have a keyboard and a guitar amp, you might wonder if you can just use those together, but, unfortunately, the answer is no

Even though it’s tempting to plug into your friend’s guitar amp because it’s just so convenient, it’s not worth it.

The reason why you should avoid the temptation of doing this is because you won’t get the same kind of sound from a guitar amp that you can from a keyboard amp. 

When it comes right down to it, a guitar amp simply won’t be able to meet the same quality standards of a keyboard amp. 

This is because a guitar amp has speakers and controls that are built in such a way that they will make the most of the guitar instrument’s frequency range.

If you are playing a keyboard you will need much more from an amp when it comes to frequency. 

For example, it has to have larger frequencies so that you can create a variety of tones and sounds that are like the ones you would be able to achieve from an electronic keyboard. 

Ultimately, a guitar amp will just limit what you can do as a keyboard player.

If you want to play guitar and keyboard, then consider investing in a keyboard amp that enables you to play guitar on it, such as the Roland Mobile Cube Battery-Powered Stereo Amplifier mentioned in this buying guide.

What is the difference between a guitar amp and a keyboard amp?

Keyboard And Guitar Amps

In the above section we touched on some differences between guitar and keyboard amps, such as when it comes to their frequency ranges. 

However, there are other differences between them that you should know about.

  • A keyboard amp is a regular amp that amplifies the sound produced when you play a keyboard. It works with the use of an electronic amplifier and loudspeaker, and as you can see from many of the keyboard amps that are featured in this buying guide, they often have a few channels.
  • A guitar amp is an amp that will enhance the guitar’s sound, whether it’s acoustic, bass, or electric. It will usually make use of a separate speaker in order to do this, while a keyboard amp will have the speaker built into it.
  • In addition, a guitar amp will have a single input, while a keyboard amp will have many different inputs that enable you to play more than one keyboard. That’s an especially valuable feature if you’re in a band and want to connect multiple keyboards to the amp.
  • When it comes to distortion, there are also some important differences between the guitar and keyboard amps that you should know about. Guitar amps will change the frequency range and actually distort the sound that’s produced. They do this to add richness to the type of sound that’s produced by the guitar. Keyboard amps, on the other hand, simply copy the input signals. To make sure they’re mimicking the sound as accurately as possible, they will have low distortion to keep the sound precise and clear.

How to plug a keyboard into an amp?

A keyboard can be plugged into an amp very easily. You’ll first need to determine if the device is mono or stereo, although many keyboard amps will be mono. 

This means that they only have one powered speaker. To connect the keyboard to the amp, you’ll look for the line output that is named L/Mono. 

This is usually just a ¼-inch jack, which means you’ll have to use a common male ¼ inch to male ¼ inch cable for the instrument, as Dummies explains.

What happens if you don’t have a line output? 

You’ll have to connect the amp using the headphone jack, but make sure you get a cable that has a matching connector to the one on your headphone jack, with the mono ¼ inch plug on the other end, as Dummies reports.

Why do you need an amp for a keyboard?

If you’ve purchased a keyboard and someone mentions that you should have an amplifier, your first thought might be, “Do I really need it?”

Well, it really depends on what you need the keyboard for. 

If you’re keen on producing music and want to play your music to a live audience, an amplifier can make things a lot easier for you instead of relying on a PA. 

This is because you will have much more control over the music and not have to depend on what you can get on stage that day to amplify your sound. 

This can totally change how well you perform.

That said, even if you’re not playing music live, a keyboard amp can be highly beneficial for you if you’re producing music in a studio. 

This is because a keyboard amplifier will have full-range speakers and these recreate sounds accurately, on all frequencies. 

They are also good at producing a professional sound because they don’t distort it. As mentioned earlier, this will make what you play on your keyboard sound much better.

So, a keyboard amp is definitely valuable if you’re serious about producing music.

By far, one of the biggest benefits of a keyboard amp is that it can help to create crystal-clear sound, which is a huge advantage if you’re producing music in the studio.


It’s not always easy to know what keyboard amp to purchase. 

But that’s why it’s good to consider if you want one that uses power or can run on batteries like the Roland 4-Channel Stereo Mixing Keyboard Amplifier. 

In addition, you’ll need to think about how many channels you want and what other extra features you could benefit from. 

Some keyboard amps really do come with lots of nice frills that serious musicians might really enjoy using. 

For the less serious musician, these might not be that useful, so a keyboard amp with lower power and fewer channels can be good enough.

As can be seen in this keyboard amp buying guide, there are many different features that can make using the amp much more comfortable, such as when it comes to carry handles; as well as more professional, such as when it comes to what effects it can produce. 

An example would be a piano amplifier. The choice is yours, but it’s always better to focus on what you really need so that the extra features don’t go to waste.

In this buying guide, we’ve covered five of the best keyboard amps on the market that are worth considering if you’re keen on purchasing one. 

Some have all the frills, while others are solid, decent items that get the job done without breaking your pocket. 

In fact, there are many keyboard amps that are both budget-friendly while still offering you a professional product. 

With those, you can’t really go wrong, whether you’re a serious musician or not.

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