

🎹 Elevate your stage presence with Roland’s KC-990 — where power meets precision.
The Roland KC-990 is a flagship 4-channel stereo keyboard amplifier delivering 320 watts of high-fidelity sound through custom 12-inch woofers and horn tweeters. It features an onboard mixer with versatile inputs including XLR mic, stereo aux, and line outputs, plus built-in DSP effects like reverb and chorus. Designed for professional musicians, it offers durable metal jacks, mobility with casters and handles, and Stereo Link capability to expand your rig seamlessly.






| ASIN | B079X2SYLS |
| Best Sellers Rank | #13,631 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Keyboard Amplifiers |
| Customer Reviews | 5.0 5.0 out of 5 stars (14) |
| Date First Available | February 14, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 106.3 pounds |
| Item model number | KC-990 |
| Manufacturer | Roland |
| Product Dimensions | 32.32 x 20.79 x 24.65 inches |
A**.
The best Amplifier!
I couldn’t be happier with my Roland KC-990! This amp is an absolute powerhouse — clean, full, and crystal clear sound across all frequencies. The 4-channel stereo mixer makes it incredibly versatile, allowing me to run multiple keyboards, instruments, or even a mic and backing tracks with ease. The 320 watts (160W + 160W) deliver more than enough volume for any stage or rehearsal, and it stays clear and punchy even at higher levels. The build quality is exactly what you’d expect from Roland — solid, professional, and built to last. The stereo spread and tone are amazing, and I really appreciate the onboard effects and flexible inputs/outputs. It’s portable for its size, rolls easily, and feels like a serious piece of gear made for working musicians. If you’re a keyboard player looking for a high-quality amp that can handle anything you throw at it — from solo gigs to full band performances — the KC-990 is worth every penny. Highly recommended!
P**J
Awesome product
Quality of sound is amazing!
T**R
KC-990
Absolutely love them. The clarity is incredible. Life like sound. Huge investment but worth every cent!
H**Z
Love it
Great sound
B**E
Keyboard amp
Great sound our minister of music loves it!
F**.
Heard a lot of good things about this stereo amp. I got it about a month ago but I am yet to start using it.... Will update my review
G**N
Ampli très performant très haute et bonne qualité
Trustpilot
1 month ago
2 weeks ago