Roland KC-990 Keyboard Amplifier

Roland KC-990 Keyboard Amplifier



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The Roland KC-990 is the flagship keyboard amp in this range; a real performance powerhouse with some great high-end features.

Stereo Mixing Keyboard Amplifier – Roland KC-990

For over twenty years, Roland have provided keyboard players the world over with incredible amps they can rely on.

Powerful, high-fidelity sound with great onboard mixing features, versatile connectivity options and long-lasting durability are hallmarks of these fantastic amps.

Roland’s flagship keyboard amp, the KC-990, encompasses all these traits and more.

With four onboard DSP effects, four stereo input channels, a stereo aux input and XLR vocal microphone support – the Roland KC-990 is has everything you need.

Full-Range Stereo Sound

The Roland KC-990 delivers full-range stereo sound with a huge 320 watts of power (160 watts x 2).

With its two newly designed 12-inch speakers and two custom horn tweeters, the Roland KC-990 keyboard amplifier delivers fantastic sound quality.

Accurately reproducing the dynamic performance and wide frequency range of 88-key stage pianos, organs and synthesizers as well as drum machines and other electronic instruments, the Roland KC-990 has all the bases covered, wherever your performance and creativity takes you.

Onboard Mixing for Your Rig and Even Full Groups

Being the most powerful keyboard amp in the KC range, the Roland KC-990 provides you with a complete stereo sound system in a box.

Whether you need backline amplification, stage monitoring or even a main PA – the Roland KC-990 has the power and features to take care of it all for you.

A dedicated auxiliary input allows you to connect your phone or other device to play backing tracks or even playlists to entertain your audience between sets.

Four stereo line inputs allow you to connect keyboards, percussion pads, drum machines and more. Channel 1 even includes an XLR input so you can connect a vocal microphone for even more options.

The Roland KC-990’s AUX IN channel supports 1/8-inch RCA and standard 1/4-inch connections and features a convenient monitor function which is great when you’re using guide tracks on stage.

You’ll be prepared no matter the scenario.

Great Quality Built-In Stereo Effects

Taking our live sound to the next level, the Roland KC-990 boasts four high quality effects.

The Chorus effect has been derived from Roland’s popular JC-series amps, providing you with fantastic depth and dimension which sounds particularly sweet through the Roland KC-990’s stereo speakers.

Tremolo and Rotary effects are also on hand to add that extra dynamic to organ and electric piano sounds while a beautiful stereo reverb adds fantastic atmosphere to vocals and instruments.

You even have the option to connect footswitches so you can turn effects on and off and control rotary speeds while performing.

Versatile Connectivity

Making it perfect for performing, recording and rehearsing, the KC-990 has some really comprehensive connectivity options on its rear-panel.

Stereo line outputs are available on both XLR and 1/4-inch jacks. With this simultaneous connection on offer you can interface with PA systems, stage monitors and recording devices.

You’ll also appreciate the switchable ground lift found on the XLR outputs which will eliminate the buzz and hum that can occur when connecting to main PA systems.

Great for private practice sessions, the built-in headphones output allows you to play silently or even discretely monitor guide tracks and other instruments when you’re performing on stage.

All-In-One Live Performance Solution

With 320 watts of total power and its great sounding stereo speaker configuration, the Roland KC-990 works great as both a stage monitor and for PA use.

A great all-in-one solution for large keyboard setups and groups that perform with backing tracks, the Roland KC-990 keyboard amp delivers powerful, high quality sound and an amazing array of useful features.

Roland KC-990 Keyboard Amplifier Key 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 custom 12-inch 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 ¼-inch line outputs, headphones output, and more
  • Stereo Link function for chaining two KC-990s
  • Metal jacks for increased durability
  • Casters and side-mounted handles for enhanced mobility

Roland KC-990 Keyboard Amplifier Specs:

  • Rated Power Output: 320 W (160 W + 160 W)
  • Nominal Input Level (1 kHz): CH1 (BALANCED, L/MONO, R): -50-- -20 dBu, CH2 (L/MONO, R): -20 dBu, CH3 (L/MONO, R): -20 dBu, CH4: (L/MONO, R): -20 dBu, AUX IN/MONITOR IN (AUX 1, AUX 2, AUX 2): -10 dBu, STEREO LINK (IN): 0 dBu
  • Nominal Output Level (1 kHz): LINE OUT (L/MONO, R): + 4dBu, LINE OUT (BALANCED L, R): +4 dBu, STEREO LINK (OUT): 0 dBu
  • Speakers: 30cm (12 Inches) Woofer x 2, Horn Tweeter x 2
  • Indicator: Power
  • Power Consumption: 98 W
  • Included Accessories: Owner’s Manual, Caster x 4

Roland KC-990 Keyboard Amplifier Connectors:

  • CH1 (BALANCED) Jack: XLR Type
  • CH1 (L/MONO, R) Jacks: 1/4 -Inch Phone Type
  • CH2 (L/MONO, R) Jacks: 1/4 -Inch Phone Type
  • CH3 (L/MONO, R) Jacks: 1/4 -Inch Phone Type
  • CH4 (L/MONO, R) Jacks: 1/4 -Inch Phone Type
  • AUX 1 (L/MONO, R) Jacks: ¼-Inch Phone Type
  • AUX 2 (L, R) Jacks: RCA Phono Type
  • AUX 3: (STEREO) Jacks: Stereo Miniature Phone Type
  • PHONES Jack: Stereo 1/4-Inch TRS Phone Type (Mono Signal Output)
  • STEREO LINK (IN, OUT L, OUT R) Jacks: 1/4-Inch Phone Type
  • LINE OUT (L/MONO, R) Jacks: 1/4-Inch Phone Type
  • LINE OUT (BALANCED L, R) Jacks: XLR Type
  • FOOT SW Jack: 1/4-Inch TRS Phone Type

Roland KC-990 Keyboard Amplifier Controls:

  • POWER Switch
  • GND LIFT Switch
  • CH1: MIC/LINE Knob, EFFECT Button
  • CH2: MIC/LINE Knob, EFFECT Button
  • CH3: MIC/LINE Knob, EFFECT Button
  • CH4: MIC/LINE Knob, EFFECT Button
  • MASTER Knob

Roland KC-990 Keyboard Amplifier Size and Weight:

  • Width: 759mm, 29-15/16 Inches
  • Depth: 470mm, 18-9/16 Inches
  • Height (Including Casters): 585mm, 23-1/16 Inches
  • Height (Excluding Casters): 534mm 21-1/16 Inches
  • Weight: 42kg, 92lbs 10oz
More Information
Manufacturer Roland
SKU 168615
Shipping Weight (kg) 48.340000
MPN KC-990
Channels 4 channels
Woofer Size 12" woofer


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