Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn points on eligible purchases with AMS Rewards and turn them into savings on future orders, no credit card required. You can apply points at checkout once they’re available.
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Did you know AMS is the only music distributor with four distribution centers? And that means we can offer super-fast shipping on all your music products. Whether you don’t want the spark of inspiration to fade or you really need that replacement speaker before the next show, we have you covered anywhere in the U.S. And even better, it’s FREE!
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45
Day return
Sometimes the gear on the computer screen seems like a better fit than when you actually get your hands on it. We understand, and that’s why AMS offers an industry-leading 45-day money-back guarantee. If you’re not happy with an item, you have a full month and a half to send it back! We don’t want to just sell you gear. We want to sell you the RIGHT gear — even if it takes a few tries.
Canadian Shipping Information
Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!
Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.
NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.
0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
For keyboard players who require high-fidelity sound and serious volume, the Roland KC-990 stands as a formidable solution. As the flagship of the KC series, this amplifier is designed to handle the complex frequency ranges of modern synthesizers and stage pianos with ease. It delivers a massive 320 watts of power through a meticulously designed stereo speaker system, ensuring that whether you are using it for stage monitoring or as a standalone PA, your sound remains clear, full, and articulate.
Uncompromised Audio Performance
The primary job of any keyboard amp is to reproduce sound accurately without coloring the tone, and the KC-990 excels here. It is built to project your performance with authority, ensuring you are heard clearly by your bandmates and the audience alike.
320 Watts of Stereo Power: With two 160-watt power amps driving the system, the KC-990 offers ample headroom. This means you can play at high volumes without experiencing the distortion or "breakup" common in lower-wattage amps, keeping your piano tones crisp and your synth bass deep.
Full-Range Speaker System: The cabinet houses two newly developed 12-inch woofers and two custom horn tweeters. This configuration ensures a wide frequency response, capturing the thumping lows of a bass patch and the shimmering highs of a digital string section with equal precision.
Onboard DSP Effects: To add depth and texture to your sound without needing external pedals, the amp includes four built-in DSP effects: reverb, chorus, tremolo, and rotary. These are tailored specifically for keyboards, allowing you to sweeten your tone instantly.
The Hub of Your Keyboard Rig
Beyond just amplification, the KC-990 functions as a comprehensive mixer, simplifying your setup significantly. It is designed to accommodate players with multiple instruments, removing the need for a separate sub-mixer on stage.
Four Stereo Input Channels: The onboard mixer features four stereo line input channels, allowing you to connect multiple keyboards, drum machines, or backing tracks simultaneously. It’s an efficient all-in-one solution for complex rigs.
Stereo Link Capability: If you need even more coverage or inputs, the Stereo Link function allows you to chain two KC-990s together. This creates a massive stereo PA system perfect for larger venues or outdoor performances.
Versatile Mic and Aux Inputs: Channel 1 includes an XLR input, making it easy to plug in a vocal microphone. Additionally, a dedicated auxiliary input allows for easy connection of smartphones or music players for backing tracks during practice or performance.
Professional Connectivity and Durability
Roland knows that gear needs to survive the rigors of the road. The KC-990 is constructed with durability and practical connectivity in mind, ensuring it integrates seamlessly into any professional audio environment.
Versatile Output Options: The amp offers XLR and 1/4-inch line outputs, letting you send audio directly to a front-of-house mixer or recording device while managing your stage volume independently.
Durable Design: Built to withstand the road, the chassis features sturdy metal jacks for added durability. Heavy-duty casters and side handles make transporting this amp easy and efficient.
Hands-Free Control: Connect optional footswitches to adjust rotary speed or toggle effects during performances, keeping your focus on playing.
A Reliable Partner for the Working Musician
The Roland KC-990 is more than just a loud box; it is a refined tool for professional expression. By combining robust power, detailed mixing capabilities, and rugged build quality, it offers keyboardists a reliable foundation for their sound, night after night.
Roland KC990 Keyboard Amplifier Features:
Flagship stereo keyboard amplifier with 320 watts of power
Onboard mixer with four stereo input channels, stereo auxiliary input, and master EQ
Two newly developed 12” woofers and two custom horn tweeters
Built-in effects: reverb, chorus, tremolo, and rotary
Control rotary speed and effects on/off with optional external footswitches
Flexible I/O with XLR mic input, stereo XLR and 1/4” line outputs, headphones output, and more
Stereo Link function for chaining two KC-990s
Casters and side-mounted handles for enhanced mobility
Warranty: M.I. Products: 1 Year on Parts, 90 Days on Labor; Instrument Amps: 3 Years (1 Year on speakers) on Parts, 2 Years on Labor; Rackmount Power Amps & EQs: 3 Years on Parts & Labor; BOSS Compact Pedals: 5 Years on Parts, 90 Days on Labor; BOSS (other): 1 Year on Parts, 90 Days on Labor; ep, MT, TL, E-Series: 1 Year on Parts, 90 Days on Labor; CPM-300 Powered Mixer: 3 Years on Parts, 3 Years on Labor; AC Adapters, Mech, Footswitches, Headsets: 90 Days on Parts, 90 Days on Labor.