The Best Keyboard Amps - All prices up to $1500

The Highest Rated Keyboard Amps


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Keyboard amplifiers are designed to handle the wide range of sounds expected from modern keyboards, while providing ample tweakability along with input and output options.

Here we feature the top rated keyboard amps, based on current market sentiment, including recent reviews, ratings, and recommendations up to the beginning of March, 2022.

To handle the broader frequency range of keyboards, these amps are often equipped with full range speakers, which means that they also work well with other instruments like acoustic guitars, electronic drums, electric cellos and more. Many of them also offer extra inputs, including mic inputs, essentially turning them into a mini-PA system, which means that you get more use and value.

The Best Keyboard Amps

Best Keyboard Amp Under $200

Donner DKA-20


92 out of 100. Incorporating 375+ ratings and reviews.

Street Price: 

Donner DKA-20 20-Watt Keyboard Amp
At publication time this was the Equal Highest Rated Keyboard Amp Under $200 along with the Roland Mobile Cube.

The Donner DKA-20 is an affordable 20-Watt keyboard amp that's ideal for practice and for use in small rooms.

It has a wedge form factor that better aligns the speakers to your ears, much like how floor monitors behave.

It has two 1/4" inputs and a 1/8" aux input, all of which have dedicated volume controls.

It also sports a 3-band EQ section, which lets you shape the sound that's coming from the amp.

For the price, this compact amp also comes with nifty output options, including a DI out which lets you go straight to a PA system or recording console, and it also has a headphones output for quiet practice.

Key Features

  • Output Power: 20 Watts.
  • Number of Channels: 2
  • Inputs: 2 x 1/4" (Instrument), 1 x 1/8" (Aux)
  • Outputs: 1 x 1/4" (DI Out), 1 x 1/8" (Headphones)
  • Speakers: 8" woofer, 2" Tweeter
  • Effects: None
  • Battery: Not Applicable
  • Size: 13.78" x 5.11" x 9.06"
  • Weight: 11.6845 lbs (5.3 kg).
  • Manufacturer Warranty: 1 Year.


Owners are happy with the Donner DKA-20's value, stating that it gets the job done at a very affordable price. Reviews are replete with reports of it working well with keyboards from different makers, including Roland, Casio, Yamaha and more. Some also use this amp for electronic drums and acoustic guitars, with favorable results. The DI output is much appreciated, because this feature is usually missing in entry-level amps.


Some knowledgeable musicians report hearing unwanted resonance coming from the amp.


The Donner DKA-20 is a good budget-friendly starter keyboard amp, and it can also be a good personal monitor on stage as well as a compact amp for practice.

Best Keyboard Amp Under $500

Roland Mobile Cube


92 out of 100. Incorporating 700+ ratings and reviews.

Street Price: 

Roland Mobile Cube
Note: This was priced below $200 when we first published this edition, but the price has since gone up.
At publication time this was the Equal Highest Rated Keyboard Amp Under $200 along with the Donner DKA-20.

The Roland Mobile Cube is a portable amp that works well with a variety of instruments, keyboards being one of them.

Hence its popularity with multi-instrumentalists, especially those who need something battery powered. It even has a mic input for those who sing and play keys.

And while some of the features are aimed towards guitars, it does offer what keyboardists are looking for in a portable amp, two keyboard dedicated voicings called fat and normal, and more importantly - it has Roland's renowned clean sound in a small and low volume package.

Key Features

  • Output Power: 5 Watts.
  • Number of Channels: 1.
  • Inputs: 1 x 1/4" (Mic), 2 x Instrument, 1 x 1/8" (Aux), 2 x RCA.
  • Outputs: 1 x 1/8".
  • Speakers: 2 x 4"
  • Effects: Built-in Stereo Reverb/Chorus, Distortion, and more
  • Battery: Runs on 6 x AA batteries
  • Size: 7" x 11" x 4.25"
  • Weight: 5.51 lb (7.89 kg).
  • Manufacturer Warranty: 1 Year for parts, 90 days for labor.


Multi-instrumentalists love its combination of portability and versatility, they describe it as their go-to practice amp for all their instruments. Owners are also impressed at how good it sounds, given its compact size and low-watt rating. It helps that the Mobile Cube is made by Roland, renowned for manufacturing reliable and durable products, and this is reflected in the many positive mentions of the amp being reliable.


There are a few who are irked by the need to buy an AC adapter separately. And note that since this is a compact 5W 2x4" amplifier, it's not meant to go loud.


The Roland Mobile Cube is a great pick for multi-instrumentalists who are looking for a versatile and portable low-wattage amp.

Peavey KB 2


92 out of 100. Incorporating 100+ ratings and reviews.

Street Price: 

Peavey KB 2 40W 3 Channel Keyboard Amp

Peavey is known for gig-worthy amps like the KB series, which even pros like Peter Keys from Lynyrd Skynyrd use.

The KB 2 is part of this line, but with a more compact profile, while carrying the same mini-PA system capable features.

It has 4 independent channels with the first 2 channels having 1/4" instrument inputs with 2-band EQ, channel 3 has both XLR and 1/4" inputs with 3-band EQ, and channel 4 is for using KB2 as a monitor with dedicated level control.

Finally, it has an effects send/return loop and a balanced XLR main out.

Key Features

  • Output Power: 2 output channels - internal is 45 Watts and the output channel is 12 Watts into 8 Ohms.
  • Number of Inputs Channels: 4.
  • Inputs: 2 x 1/4" on first 2 channels, 1/4" & XLR on channel 3, and channel 4 is 1/4" monitor with level control.
  • Outputs: Main: XLR, Headphone: 1/4", Send: 1/4".
  • Speakers: 10" coaxial with crossover at 3.5 kHz.
  • Tone Control: 2-band EQ on channels 1 & 2 and 3-band EQ on channel 3.
  • Frequency Response: 20Hz to 20 kHz.
  • Size: 17.75" x 17" x 12.5".
  • Weight: 34 lbs.
  • Manufacturer Warranty: 2 years.


A majority of owners said it is a great sounding amp. It received positive reviews from all types of musicians from keyboard players to singers, electronic drummers and even acoustic guitarists. And given that this is a Peavey made amp, there are plenty of users who have been regularly using the amp for long periods of time, without any issues.


A few people said it has a little more hiss than expected at high volumes but those comments were from people who gave it an overall positive review.


If you're looking for a 45 Watt versatile keyboard amp that also serves as a small PA system then this is a great choice.

Behringer Ultratone KXD15


92 out of 100. Incorporating 175+ ratings and reviews.

Street Price: 

Behringer Ultratone KXD15 600 Watt 4-channel Mixing Keyboard Amp

The Beringer Ultratone KXD15 houses a bigger 15" woofer that delivers a more forceful bottom-end.

It is used as an amp for keyboards, and is also often used on electronic drums.

It has enough power and big enough speaker to be a truly capable small PA system.

Much like a PA system, it sports an onboard effects processor with 100 presets including reverb, delay, chorus, flanger and more.

It even has Beringer's FBQ feedback detection system on the XLR mic input.

Key Features

  • Output Power: 600 Watts (possibly only a Peak rating - Behringer doesn't specify but one seller says it's RMS - we think it would be best to compare this with amps rated at around 200 Watts).
  • Number of Channels: 4.
  • Inputs: 1 x XLR, 10 x 1/4" and a Stereo RCA input.
  • Outputs: 4 x 1/4" and 2 x XLR.
  • Speakers: 15" woofer and 1" Tweeter.
  • Tone Control: 7 band graphic EQ.
  • Frequency Response: Not specified.
  • Size: 19" x 22.4" x 14.7".
  • Weight: 49.4 lbs.
  • Manufacturer Warranty: 3 years.


Thanks to its 15" woofer, owners are pleased with its full sound, so much so that many of them give it their perfect 5 star rating. It receives praise for the sound it produces from a wide range of instruments such as synths, keyboard bass, electronic drums and vocals. The way it handles bass frequencies also sets it apart from other smaller sized keyboard amps. Many are also impressed with its extensive feature set, especially when considering its reasonable price tag.


This isn't the lightest amp available prompting a few negative comments about its weight - one went so far as to suggest that it should come standard with casters.


This amp represents good value for those who want a fuller sounding and more powerful keyboard amp without having to spend as much as you do for a similarly spec'd Roland amp.

Roland KC-80


94 out of 100. Incorporating 50+ ratings and reviews.

Street Price: 

Roland KC-80 - 3-Channel 50W 10" Keyboard Amp
At publication time this was the Highest Rated Keyboard Amp Under $500.

With its 3-channel setup and support for mic input, the Roland KC-80 is more than just a keyboard amplifier.

This versatility allows for a wide variety of use, on top of its Roland quality build, and straightforward keyboard amplifier functions.

Controls are kept simple with each of the 3-channels having dedicated volume knobs, a master volume knob and a 2-band EQ for adjusting high and low.

This amp is rated at 50 Watts, and it comes with a 10" woofer and one 1" HF driver.

Key Features

  • Output Power: 50 Watts
  • Number of Inputs Channels: 3.
  • Inputs:3 x 1/4" (Line), 1 x XLR, 2 x RCA, 1 x 1/8" (Aux), 1 x 1/4" (Headphones)
  • Outputs: 2 x 1/4" (Line, Sub).
  • Speakers: 1 x 10", 1 x Tweeter
  • Tone Control: 2-band EQ (Low/High)
  • Size: 16.18" x 16.56" x 11.81".
  • Weight: 27.56 lbs.
  • Manufacturer Warranty: 3 years parts - 2 years labor.


Sound quality is the most commended trait of this amp, described as full sounding with punchy mids. Satisfied users include those who own keyboards from different makers, including Roland, Nord, Yamaha, Kurzweil, and more. Its viability for both performance and practice is another big factor for those who rate it highly, stating that it works great as a practice or music room amp, while having enough volume for stage monitor use or small venue gigs.


Controls are a too limited for some, while others wish that the price was a bit more accessible.


If you're looking for a keyboard amp that can handle both practice and small venue gigging duties, then check out the KC-80.

Best Keyboard Amps Under $1000

Roland KC-400


96 out of 100. Incorporating 80+ ratings and reviews.

Street Price: 

Roland KC-400 - 150W 12" 4-Channel Keyboard Amp
At publication time this was the Highest Rated Keyboard Amp Under $1000.

The KC-400 replaces the KC-350 from Roland's previous lineup.

It retains the 4-channel design of the previous amp but offers an increased level of output power up from 120W to 150W. It houses a 12" woofer, and a horn tweeter.

This is the smallest amp of this series that comes with Roland's Stereo Link feature which allows you to connect two amps together and have each one assigned to separate sides of stereo.

Although you can get a single stereo amp for less than two of these, some people prefer to use two amps for stereo so they can be placed at a much larger distance apart than the two speakers of a stereo amp.

Key Features

  • Output Power: 150 W.
  • Number of Channels: 4.
  • Inputs: 8 x 1/4" (L/mono, R) - 1 pair for each channel, 1 x XLR, 1 x 1/8" TRS Aux, 1 x 1/4" Stereo Link and 2 x RCA.
  • Outputs: 2 x 1/4" (L/mono, R), 1 x 1/4" Stereo Link, 1 x 1/4" Headphone, 1 x 1/4" Subwoofer Out.
  • Speakers: 12" Woofer and 1" Tweeter.
  • Tone Control: 3-band Master EQ and Shape button that boosts high and low frequencies.
  • Frequency Response: Not Specified.
  • Size: 19-5/16" (W) x 15-3/16" (D) x 18-9/16" (H).
  • Weight: 48 lbs 9 oz.
  • Manufacturer Warranty: 3 years parts - 2 years labor.


This has close to perfect ratings from gigging keyboardists. The sound quality, good volume, and versatility of having 4 channels were all cited favorably.


There were no consistently reported negatives having scored perfect 5 star ratings at many online retailers.


If you're looking for a keyboard amp with the volume to compete with guitars and drums, that also doubles as an effective small PA, then check out the Roland KC-400.

Roland KC-600


95 out of 100. Incorporating 125+ ratings and reviews.

Street Price: 

Roland KC-600 - 200W 4-Channel Keyboard Amp

The Roland KC series takes yet another spot in this edition, this time for the KC-600, a 200-Watt amplifier with 15" speaker and 1" horn tweeter.

It follows after the same design as the other KC amps, described as a mixing amplifier because of its 4-channel design.

Combined with its higher power rating and 15" woofer, it can easily serve as a mobile all-in-one PA system.

Features of this amp include multiple input / output options, including mic input, the ability to stereo link two KC-600 amps, and a subwoofer out for extending your lows with a dedicated sub.

It also features a 3-band EQ with a shape button that boosts the highs and lows.

Key Features

  • Output Power: 200 W.
  • Number of Channels: 4.
  • Inputs: 8 x 1/4" (L/Mono, R), 1 x XLR, 1 x 1/4" (Stereo Link), 2 x RCA, 1 x 1/8" TRS (Aux), 1 x 1/4" (Headphones).
  • Outputs: 2 x 1/4" (L/Mono, R), 1 x 1/4" (Stereo Link), 1 x 1/4" Headphone, 1 x 1/4" Subwoofer Out.
  • Speakers: 1 x 15" Woofer, 1 x 1" Tweeter.
  • Tone Control: 3-band Master EQ and Shape button that boosts high and low frequencies.
  • Frequency Response: Not Specified.
  • Size: 23.25" (W) x 23.25" (D) x 17.5" (H).
  • Weight: 63.93" lbs 9 oz.
  • Manufacturer Warranty: 3 years parts - 2 years labor.


Compatibility with various instruments is an important factor in why many rate this amp highly - with reviews from musicians who use this amp with various keyboards, electronic drums, guitar processors and even acoustic guitars. And the key to its versatility is its 15" woofer, which allows for more lows that some keyboard patches and instruments are looking for. Owners appreciate its full sound, especially those that require extra bass.


Not everyone is pleased with the extra low-end, especially those who are more into mid-range clarity.


If you're looking for a reliable 200W keyboard amplifier / mini-PA system / multi-instrument amp, then check out the Roland KC-600.

Best Keyboard Amps Under $1500

Roland KC-990


95 out of 100. Incorporating 50+ ratings and reviews.

Street Price: 

Roland KC-990 - 320W Stereo 4-Channel Keyboard Amp
At publication time this was the Highest Rated Keyboard Amp from $1000 to $1500.

When Roland updated their range of keyboard amps in late 2017 this was the one that superseded the venerable KC-880, making the KC-990 their new flagship keyboard amp.

It is described as a "stereo mixing" keyboard amplifier, thanks to its two sets of speakers and two line outs. If that's not enough, it also comes with Roland's Stereo Link feature which allows you to connect it to a second amp for a wider stereo sound on stage.

Note that while it does have an XLR mic input it doesn't provide phantom power. This means you can plug a dynamic mic directly into the amp, but if you want to use a condenser mic then you'll need some sort of mic preamp such as a vocal effects pedal that provides phantom power.

Key Features

  • Output Power: 320 W (160 W + 160 W)
  • Number of Channels: 4.
  • Inputs: 10 x 1/4" (L/mono, R), 1 x XLR, 1 x 1/4" (stereo link), 2 x RCA, 1 x 1/8" TRS (aux).
  • Outputs: 2 x 1/4" (L/mono, R), 2 x XLR, 2 x 1/4" (stereo link), 1 x 1/4" (headphones).
  • Speakers: 2 x 12" woofers, 2 x horn tweeters.
  • Tone Control: 3-band EQ.
  • Frequency Response: Not specified.
  • Size: 23.06" x 29.93" x 18.56".
  • Weight: 92.62 lbs.
  • Manufacturer Warranty: 3 years parts - 2 years labor.


Strangely this new line was slow to take off after the 2017 launch, but keyboardists have warmed to it and have provided good reviews lifting its ratings. This resulted in the KC-990 consistently securing a spot in this guide for many years now. The KC-990 has a very true response right across the frequency spectrum from low to high, with a lot of volume and headroom, as attested to by professional keyboard players with decades of experience. Even a bass player who uses it with a lot of effects said the same. This makes it ideal for pretty much any kind of synth / piano / keyboard sounds as well as using it as a small PA system. And with Roland's label on the amp, it's only expected that users are pleased with its durability and reliability.


Although Roland shaved a few pounds off from its predecessor, it is still a heavy amp that needs the castors it comes with, so take this into account before you buy it.


Although it had slow beginnings, this amp continues to gain market traction, impressing more and more keyboardists with its performance and durability. Even up to now, its ratings continue to climb, as more keyboardists spend time with it. The KC-990 is clearly the market favorite keyboard amp under $1500.

Motion Sound KP-500S


88 out of 100. Incorporating 30+ ratings and reviews.

Street Price: 

Motion Sound KP-500S - 500W 2x12" Keyboard Amp

The Motion Sound KP-500S is a stereo keyboard amplifier with two 250-Watt channels, each one having dedicated speakers that are directed at an angle to provide an enhanced stereo image.

The speakers include two 12" Eminence Beta-12A woofers, and two 3.5" ferro-cooled horns.

If the stereo image brought about by its angled form factor is not enough, the KP-500S comes with an onboard 3D expander for even wider stereo sounds.

It has multiple inputs including stereo and mic input, and it has DI out for plugging into a PA system.

Key Features

  • Output Power: 500 W (250 W + 250 W)
  • Number of Channels: 2.
  • Inputs: 4 x 1/4" (Dual Stereo Ch 1), 4 x 1/4" (Dual Stereo Ch 2), 1 x XLR (Mic in).
  • Outputs:1 x 1/4" (Mono), 1 x 1/4" (Sub), 2 x XLR (Left, Right), 1 x 1/4" TRS (Slave Out).
  • Speakers: 2 x 12" Eminence Beta-12A speakers, 2 x 3.5" ferro-cooled horns.
  • Tone Control: 3-band EQ Per Channel.
  • Frequency Range: 45Hz-17kHz.
  • Size: 18.75" x 26.25" x 16.75".
  • Weight: 49 lbs.
  • Manufacturer Warranty: 1 Year from the manufacturer or 2 Years with Sweetwater.


Great and incredible are common descriptions in reviews, described as beefy and full sounding - thanks to its wide stereo imaging capabilities. It is also praised for its pristine clean sound. Positive reviews are mostly from gigging keyboardists who use various types of instruments, including organs such as Hammonds.


There are a few who feel that this amp is not as clean sounding as some stage monitors that they have used. Like the other amps in the guide, the mic input does not have phantom power.


If you're looking for a non-traditional stereo amp in this price range, then don't hesitate to check out the Motion Sound KP-500S.

Things to Consider When Buying a Keyboard Amplifier

Keyboard Amp or Powered PA Speaker?

Before buying an amp you should decide whether you actually want a keyboard amp or if a powered PA speaker would be a better option.

Both of these types of systems have amplifiers and speakers which are designed to provide a relatively transparent sound without unwanted tonal coloration - completely the opposite of guitar amps which are designed to influence or shape the resulting sound.

The advantages of a powered speaker are that you generally get much higher power output than you get spending the same amount of money on a keyboard amp - you can get good 500W RMS powered speakers for less than a similarly spec'd keyboard amp - and you gain the added versatility of being able to use them as a PA speaker.

There are some disadvantages with powered speakers however, such as sometimes providing less tonal control (if that's something you want), you need two of them if you want stereo amplification, they don't always have multiple channels, and they don't have the same aesthetic appeal of a dedicated combo keyboard amp (in my opinion at least).

If you are considering the powered speaker option, as many keyboard players do these days, then head on over to our Powered PA Speaker Guide.


The more use you can get from an amp, the better value you get. Thankfully, most keyboard amps are versatile enough to work with other instruments, some more than others. As such, we've added actual user feedback regarding how well these amps work with non-keyboard instruments like acoustic-electric guitars, electronic drums, bass guitar, vocals and more. If you need a lot bottom end look for ones that either have 15" woofers, or that have an output for a subwoofer.


If you play multiple keyboards at the same time, or if you have multiple sound sources you want to amplify then you need an amp which provides a separate channel for each sound source unless you are running them through a sub mixer before going into the amp. If you will be singing through the amp then you'll need one with an XLR input for each mic you intend to plug in. Note that keyboard amps don't usually provide phantom power so you won't be able to use most condenser mics with one of these unless you run them through a preamp first. Note that some amps have a separate Auxiliary channel - these can be used for backing tracks but don't always have the types of connectors needed for instruments (this helps prevent impedance mismatching).

Bi-Amped Systems

Bi-Amped means that the keyboard amp uses 2 separate amplifiers internally where the high and low frequencies go through the crossover, where the two sets of frequencies are separated, before being separately amplified and then sent to the woofer and tweeter. The advantage of bi-amped systems is that they provide better clarity and separation for the high and low frequencies. The downside is that having 2 amplifiers tends to add some weight and cost.

Size & Weight

Try to get the lightest amp that has all the features you need and your back will thank you in the long run if you're going to be transporting it frequently to gigs or rehearsals. If you're just going to be using it a home then you don't need to worry too much about how heavy your amp is. Size can also influence the resulting sound, smaller amps will tend to sound thinner, because of lack of lower frequencies, while amps with big speakers tend to sound boomy, with lots of low end.

Best Keyboard Amp Selection Methodology

The first edition was published in 2016 written by Jason Horton and the current edition was published on March 8, 2022 written by Alexander Briones with contributions from Jason Horton. Alden Acosta also performed product research.

We started by looking at all the keyboard amps priced under $1,500 at major US based retailers, and for this 2022 edition we ended up with a short list of 24 promising keyboard amps for closer analysis - you can see most of them and their ratings in our Music Gear Database. Note that we only included full-range amps - we did not include keyboard subwoofer amps in this guide. Then we collected feedback on each amp from store ratings, reviews and forum discussions both in order to report on the pros and cons of each amp we've recommended as well as to feed into the Gearank Algorithm to produce the rating scores out of 100 you see above - this involved processing over 3,700 sources. Finally, we selected the highest rated options in each price range above to recommend. To learn more about our methods see How Gearank Works.


IMO a powered speaker is best

IMO a powered speaker is best for amplifying the various nuances of a keyboard. Keyboard amps are generally more bulky and heavier than a similarly equipped powered speaker. Plus I like the number of angles most powered speakers can sit on stage, allowing them to project to your ears as an on-stage monitor as well as send sound out to the audience. I play keys and LH bass in a rock trio and for me a pair of Alto TS310's set apart on stage is all I need.

Hello, your recommendations

Hello, your recommendations are great. Would you help me with the next question? I play the alto saxophone with condenser microphone through a small pedal mixer, with backing tracks, impedance adapter with effects loop for guitar pedals, delay, phaser, reverb, although sometimes I leave the effects aside. Based on your recommendations in the range of 600euros I doubt between the Roland kc-600 or the Roland BA-330. Which one would you recommend me? I agree that the aesthetics of the KC is beautiful, I only fear its behavior with guitar effects. The BA I find interesting the anti feedback, I read that it is better when more "air" it is needed(I suppose they refer to the high frequencies, which is important on the alto saxophone) although I tend to believe that the KC will sound with better "acoustic" quality. One has 30v and the other 200vv, without going into technical issues, the power will be similar? the price is almost the same here in Spain. Finally, do you think I will get an important improve of the my sound experience by going up to the 888 euros of an aspen pittman designs Spacestation V.3 or the 1650 euros of a hk elements Smart Base? Thank you so much!

Today we removed an amp from

Today we removed an amp from the recommended list above due to a drop in ratings, but you can still read our analysis of it: Vox VX50KB.

Strange question maybe, but I

Strange question maybe, but I am a guitarist and have a Blackstar 40Watt. I have bought the Digitech Trio Plus band creator which is a bass and drum machine in a pedal. But the sound of the drums and specifically the cymbals and snare sound poor through the Blackstar. It is only for home usage. What would you advice as people say you need an keyboard amp....

Guitar amps (with the

Guitar amps (with the exception of some acoustic guitar amps) are unsuitable for general use because they don't faithfully reproduce the input sound - they're designed to color the sound in ways that are specifically pleasing for electric guitars.

If you want a good sound then you'll have to get an appropriate type of amp such as a Keyboard Amp, Powered PA Speaker, or even a Drum Amp.

Suggestions for Keyboard amp,

Suggestions for Keyboard amp, Powered PA Speaker or Drum Amp. What Wattage?

I have been playing my Nord 4

I have been playing my Nord 4 through a Roland KC 550. It has plenty of power but the bass is off the charts. I have the bass set to 0 except when I use my clav sound and it still too boomy. I am feeling that I need a clearer and truer sound to the quality of the Nord. Not sure if I should be looking for a mixer and powered amp so I can control my different sounds ( I play organ, piano, electric piano, and clav at all my gigs). If i do the poweres amp thing, will I really miss the stereo sound? Cost wise if I need two amps I will be at the cost of a keyboard amp. Would the Motion sound ks500 be a viable option if i choose keyboard amp?

I bought the Motion Sound

I bought the Motion Sound K500S over 2 years ago. It's still running strong after using it at well over 50 gigs. I usually run a Motif XS 8 through it. The amp perfectly captures all the nuances of the Motif's great piano, organ and synth sounds. It's plenty powerful by itself for small to medium gigs. For larger gigs, I use the stereo line-level outs on the amp and either run those through the house system or else through some of my QSC powered speakers (which are excellent keyboard amplification in their own right). What a sound! The amp also has a separate mono line-level out that can be used as needed. Yes, the amp is pricey. But you truly get what you pay for with Motion Sound. Seriously, this amp does NOT disappoint! Well worth the bread! My amp in particular has paid for itself several times over. In any case, look around on the web and you'll be able to find a new one below the street price someone previously mentioned. Good luck and good gigging!

There are a lot of good

There are a lot of good reviews for the Motion Sound KP-500S so that might be a good option for you, however I can't say much more than that because it has a street price of $1300 and we've only researched sub $1000 keyboard amps in detail.

Bring back the old Peavey KB

Bring back the old Peavey KB 300, Black Widow equiped, with the knobs, not the sliders. Mine died 5 years ago. I am please with a pair of Thumps and a Mackie Mixer, but the Roland KC-550 is really the next best thing. I found the new Peavey KB 4 and 5 to be useless unless you use the powered out with a good speaker. But that defeats the purpose of the Keyboard amp.

I'm currently playing the

I'm currently playing the Hammond XB-2. Sounds great, never played hammond before and started to play it when I got in my father's bluesband. What amp do you suggest ? I play at rehearsels through the PA together with my dad's mic. aswell in small bars where we have our gig's. I read that a stereo amp would be good for the Leslie. I've seen amp with woofers inside, but since I dont play any bass lines I really dont need that. I need something so that I can hear myself properly and not that we need to turn a speaker towards me in order to hear myself. (I had a lot of problems with my sound at our last performance). Hope you can give me a direction in what i'm looking for
PS: pardon my grammar in English. This is not my native language.

Years ago the two of us who

Years ago the two of us who founded Gearank recorded a couple of tracks with a session keyboardist who played a Hammond through a stereo distortion pedal into rotating Leslie speakers and the sound was awesome, both on the recording and later when we performed it live.

Of course these days you can reproduce the Doppler effect electronically without the extra weight and mechanical issues of rotating speakers (they can be a bit noisy when recording), however you still want a good stereo amp to get the most out of your Hammond.

I'm not sure why you would say you don't need woofers because all combo keyboard amps have them and because a Hammond organ produces rich tones on the bottom end that benefit from woofers whether you play bass lines or not. What you probably won't need is an additional sub-woofer - perhaps that is what you meant?

I recommend you get a powerful stereo amp with 12 to 15 inch woofers, or two mono amps with stereo link if you want wide separation of the left and right channels. That would be something like 2 of the Behringer KXD12s or Roland KC-550s, or a single Roland KC-880.

I've learned it depends on

I've learned it depends on what kind of keys you are playing. A synth player may want more low-end than a Memphis-soul piano/organ player. I haven't found anything cheap that is loud and not overwhelmed with low-end. KC-550 is like a bass amp in my opinion. Gotta spend big bucks for smaller two-ways with 8" drivers that are fairly flat across the frequency spectrum. I'm looking at QSC K8.2 right now. I've been reading it will need a little sub-mixer to boost the gain from the keys.

I've been using an Acoustic

I've been using an Acoustic Image Coda R and/or a Barbetta Sona 41 Pro Combo for a wide variety of club gigs. (I also own a KC-550.) I have no idea how watts translate into SPLs when looking at the Aspen Pittman. I like the Barbettas for their flat response and SPLs in a lightweight box (I've owned three). I like the Coda R for a lightweight easy carry if the gig isn't too loud. When I put them together as a stereo set....I have PLENTY of SPLs for a big rock gig (-:on a small stage:-). I think the KC-550 has too much woofer for a keyboard amp, and it's tweeter craps out at certain high frequencies from an organ or Rhodes tone, and it's not fun to lift. I'm in the market to buy something new....maybe the Ten2 from Acoustic Image, but the Coda R is NOT flat when the EQ is set flat, gotta do drastic low and mid cuts and engage the handy notch filter, so I'm not sure about that, but the design is pretty cool. Anyway...the Aspen Pittman shown here caught my eye, but the wattage seems low compared to what I've been using to fill the stage with sound. Again, I have no idea how the 'advertised' watts translates into SPLs. If memory serves, I think the Barbettas add up their multi-amped wattage...300W to the cones + 150 to the tweeter = 450!!!

Looking for a powerful

Looking for a powerful keyboard amp for my church.

Hi Jason,

Hi Jason,

I’m using Roland keys and acoustic guitar. I’m currently looking for keyboard amps for home/practice/gig use but still bit confused with some few options under $300 price range (behringer B112D powered PA speaker and behringer k450fx/k900fx). I would also appreciate if you could give some opinion on Laney keyboard amps or PA speaker.


Hi RM,

Hi RM,

You'll have to tell me specifically which options you are confused about before I can offer any advice that isn't already presented in our gear guides.

As for Laney - their keyboard amps and PA speakers haven't had sufficient distribution in the USA to get past our short-listing process so we haven't analyzed them in detail. You can see the few Laney products we have analyzed in our Music Gear Database.


I am looking for a small amp/whatever that will faithfully reproduce without distortion everything from flute to bass guitar from my roland gr55 guitar synthesizer. Perhaps you could suggest 2 or 3 units. Much thanks.

Guitar synths are a bit of a

Guitar synths are a bit of a tricky issue and ultimately it comes down to a combination of personal taste and what you want to sound the best.

My advice is based upon the assumption that you'll want to plug both the synth outs and guitar outs of the GR-55 into the same amp - so you need one with at least 2 channels.

If you want to optimize for synth and bass sounds then one of the keyboard amps above would be best - particularly a stereo one given that the GR-55 offers stereo out for synth sounds. Depending on the power you need either the Roland KC-110 or the Roland KC-880.

If you want regular guitar to sound good without compromising the synth sounds too much then I'd suggest the Roland JC-120 Jazz Chorus, it's also a stereo amp with 2 channels.

Note that if you choose a keyboard amp and you find you have impedance miss-match issues with the guitar out on the GR-55, then you'll also need to get a DI Box.

Hi Jason,

Hi Jason,
Thanks very much for this shortlist.
I'm a keyboardist/ synth player but I'm also using guitar, drum machine and singing. My intention is to busk with this act and due to the slightly unique scenario I am struggling to find the right bit of gear for my amplification- PA or amp. I'm up for using a battery and inverter, trolley if it will make for a better value and sounding system. Any advice much appreciated.

Hi Tom,

Hi Tom,

You didn't say what the specific problems are that are causing you trouble finding the best solution, so I'll make some assumptions about your needs and offer some advice based on that.

• You'll only be using this where typical busker volume restrictions apply
• Your microphone does not require phantom power
• You don't need a stereo system - 4 mono input channels are all you need
• You've already ruled out these types of portable PA systems
• You don't want any of the 4-channel keyboard amps listed above

Battery powered option:
Roland BA-330 - $599, 30-watts, powered by 8 x AA batteries or 12V A/C adapter.

Mains powered option:
Marshall AS100D - $700, 100-watts, 16 digital effects, tons of features.

If you can provide feedback on what I got wrong in my assumptions, or why the two recommendations I made above are not suitable, then I may be able to offer more appropriate advice.

Hi Jason,

Hi Jason,

Cheers. The main problem I'm having is all the variables and alternative solutions which are just getting me confused...

whether to use a mixer or an amp with four channels, a PA or a keyboard amp. Trouble with AA batteries is with the drum machine and the Synth plus a pedal for delay/reverb on vocals if its not in the amp I will be getting through an awful lot of batteries- expensive unless I use rechargeables. If used frequently as I intend to- they can be quite poor in my experience- that may be outdated now. An internal battery as I've seen on some Pa's or my own battery might be better?

Ideally I'd like something small but if the sacrifice in sound quality is too much I will use a trolley- for something like the Marshall I would have to. I hadn't looked at acoustig guitar amps because I thought the frequency coverage was not ideal for synths/bass?
I was recommended the BA 330 but have read mixed reviews and it seems expensive compared to its competitors.

I hadn't ruled out the options above or in the portable PA article- I would love to spend a lot less on something like the Behringer MPA40. That portability is obviously a nice plus. I am going to Birmingham tomorrow to try a few but its quite a long way..

I'm playing a combination of Songwriter stuff and EDM-
Synth, Vocals(with reverb/delay- I do have a guitar pedal I think I could use with an impedance converter if necessary), Guitar, Drum machine and soon a looper. I want a nice amount of Bass and decent sound quality to rehearse at home and play in the street but yes don't need any more volume than for a small gig or busy street corner... I'm not too sure how much power I need for this and just asking what you'd recommend as a solution from your experience...

I've been recording atm but completely new to attempting to play this live and so its a big learning curve finding the best technical solutions and gear for it in a one man show!

Thanks for your help,

I'm new to purchasing amps

I'm new to purchasing amps and need one for my keyboard that will accommodate a large reception hall-type room of perhaps 1500 sq ft. I only need it for the keyboard but 1 additional channel would be a plus.

I have used Roland amps and

I have used Roland amps and keyboards for years. Keyboards are great, amps, not so great. Durable, Yes. They tend to "color" the sound and are a bit on the muddy side. Not a big issue when the band is playing at "11", but at low volumes very noticeable.
I now use Nord keyboards with the Centerpoint SS-3.
It is hands down, the best overall sound I can get.
The Centerpoint SS3 is a curious amp. I would have NEVER ordered it, based on the specs, but I happed to walk into a venue one night and the keyboard player was using one.

It was so impressive, I ordered one immediately. After gigging extensively and being very happy, I just ordered the "XL" version.

A little pricey, but considering the money I've spent on my boards, why cheap out?

I also bought a spacestation

I also bought a spacestation V3 hoping to get quality sound loud enough for gigging in bar/club venues, but still light enough to bring it up and down stairs where I have my practice music room at home. I also bought a Harbringer subwoofer to help out with the bass sounds. I also have quality keyboards (Montage 6, NORD 4, Hammond SK-1, and numerous analogue/digital synths) so I was willing to spend the money to get the quality sound. To be honest, I think I get just as good of sounds from my powered PA monitors (have both JBL and Harbringer) as the spacestation provides. I hear no replication of the stereo sounds we are supposed to hear and I think it struggles to get out the really full sounds my keyboards produce. No mention of Leslie amplifiers here (there is one under 1000 dollars). Any comments to this. I do like the larger Roland amps, but an older retired Army Officer like myself just cannot move those around. Any thoughts anyone? I live in the Wilmington NC area and would love to hear from any locals as well.

Just a quick note on the

Just a quick note on the Leslie you mentioned. Although we haven't recommended it in this guide, we have rated it - you can see the results here: Leslie LS2215.

I am a pianist with varied

I am a pianist with varied program: ragtime, classics, songs, jokes, stories, monologs, etc. What amps would suggest for this one man performance? Higher price ok.

Hi Frank,

Hi Frank,

The short answer: Roland KC-550.

The long answer...

I'm making the assumption that your keyboard amp will also serve as your PA system and you'll be putting everything through it including vocals and backing tracks or break music, etc. I'm also assuming that you already have whatever effects units you need for your act.

In this situation the Roland KC-550 stands out as your best option in my opinion because:

  • Most Importantly: It has established a reputation among professionals as a reliable roadworthy system. I personally did the detailed product research on the 16 amps that made our short list and the KC-550 stood well above all the other amps in terms of how many professionals recommended it. In this regard it totally eclipsed its nearest rival (in terms of features), the Behringer Ultratone KXD15.
  • Its 15" woofer and 1" tweeter will easily cover the range of frequencies implied by the list of material you provided above.
  • If you need to expand you can get a second one and they link together in stereo instantly doubling your output power.
  • It comes with casters - one of the little things that can make a big difference.

I should note that the Behringer Ultratone KXD15, which is my second choice, does offer better price/performance on paper - and it has all of the features (except casters) of the Roland amp, but on top of that it also includes effects while the KC-550 does not. However, the Roland KC-550's reputation with professionals gives it the advantage.

Do you have an opinion on the

Do you have an opinion on the Roland KC-880 vs the Yamaha DXR-15 (or DXR-12)? It looks to me like the latter gets great reviews for use in gigs (like the Roland, too). But the weight is very different. Your thoughts?

Hi Bob,

Hi Bob,

We don't do research on head to head comparisons of this kind, but I can offer some personal observations which you may find helpful...

Both the DXR15 and DXR12 powered speakers cost and weigh less than the KC-880 keyboard amp ONLY if you don't need stereo, otherwise you'd have to get 2 powered speakers. The KC-880 also has 5 stereo input channels, including one which can take a dynamic mic, with a built-in mixer and effects - so you would also need to get a small mixer to go with 2 powered speakers to reproduce all the functionality of the Roland keyboard amp.

But if all you want is a mono single input amp then powered speakers offer better value and they're easier to lug around to gigs and rehearsals - as you probably noticed in the reviews, this is an option many keyboard players go for these days. Don't forget that you can have a mono monitor on stage and send a stereo output to FOH if needed.

I hope this helps,