---
product_id: 69392329
title: "4-channel Stereo Mixing Keyboard Amplifier, 320 watt (160W+160W) (KC-990)"
brand: "roland"
price: "฿164750"
currency: THB
in_stock: true
reviews_count: 7
category: "Roland"
url: https://www.desertcart.co.th/products/69392329-4-channel-stereo-mixing-keyboard-amplifier-320-watt-160w-160w
store_origin: TH
region: Thailand
---

# 320W total power 4 onboard DSP effects 4-channel stereo mixer 4-channel Stereo Mixing Keyboard Amplifier, 320 watt (160W+160W) (KC-990)

**Brand:** roland
**Price:** ฿164750
**Availability:** ✅ In Stock

## Summary

> 🎹 Elevate your sound game with Roland KC-990 — where power meets precision!

## Quick Answers

- **What is this?** 4-channel Stereo Mixing Keyboard Amplifier, 320 watt (160W+160W) (KC-990) by roland
- **How much does it cost?** ฿164750 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/69392329-4-channel-stereo-mixing-keyboard-amplifier-320-watt-160w-160w)

## Best For

- roland enthusiasts

## Why This Product

- Trusted roland brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expandable Stereo Link:** Chain two KC-990 amps for wider sound coverage and more inputs—perfect for growing setups and bigger venues.
- • **Powerhouse Performance:** 320 watts (160W+160W) deliver crystal-clear, room-filling sound for any stage or studio setup.
- • **Ultimate Mixing Control:** Four stereo input channels plus stereo aux and XLR mic input let you blend keyboards, vocals, and backing tracks seamlessly.
- • **Durability Meets Mobility:** Metal jacks, casters, and side handles ensure rugged reliability and effortless transport between gigs.
- • **Pro-Grade Sound Sculpting:** Built-in reverb, chorus, tremolo, and rotary effects with external footswitch control for dynamic live expression.

## Overview

The Roland KC-990 is a flagship 4-channel stereo keyboard amplifier delivering 320 watts of high-fidelity power 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 four built-in DSP effects for professional sound shaping. Designed for working musicians, it offers durable metal jacks, mobility with casters and handles, and Stereo Link capability to expand your rig seamlessly.

## Description

Product Description WORTH IT EVERY TIMEFor over two decades, keyboard players everywhere have relied on Roland’s KC amps for their powerful high-fidelity sound, onboard mixing features, versatile connectivity, and lasting durability. The latest generation carries on the time-honored KC benchmark of quality while offering new enhancements tuned for the needs of today’s working musicians. With a KC amp by your side, you’re in complete control of your stage rig, so you’ll always sound great and play your best. And that’s worth it every time. The flagship KC-990 is a performance powerhouse filled with high-end features. Offering four onboard DSP effects, four stereo input channels, a stereo aux input, and support for an XLR vocal mic, it’s a great all-in-one solution for players with large keyboard setups and small groups performing with electronic instruments and backing tracks. The KC-990 delivers big, full sound for both stage monitoring and PA use, thanks to its stereo speaker configuration and 320 watts of total power. And with Stereo Link capability, you can seamlessly add a second KC-990 when you need more inputs and broader sound coverage. From the Manufacturer For over two decades, keyboard players everywhere have relied on Roland’s KC amps for their powerful high-fidelity sound, onboard mixing features, versatile connectivity, and lasting durability. The latest generation carries on the time-honored KC benchmark of quality while offering new enhancements tuned for the needs of today’s working musicians. With a KC amp by your side, you’re in complete control of your stage rig, so you’ll always sound great and play your best. And that’s worth it every time.The flagship KC-990 is a performance powerhouse filled with high-end features. Offering four onboard DSP effects, four stereo input channels, a stereo aux input, and support for an XLR vocal mic, it’s a great all-in-one solution for players with large keyboard setups and small groups performing with electronic instruments and backing tracks. The KC-990 delivers big, full sound for both stage monitoring and PA use, thanks to its stereo speaker configuration and 320 watts of total power. And with Stereo Link capability, you can seamlessly add a second KC-990 when you need more inputs and broader sound coverage.

Review: 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!
Review: Awesome product - Quality of sound is amazing!

## 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
- Metal jacks for increased durability
- Stereo Link function for chaining two KC-990s
- Casters and side-mounted handles for enhanced mobility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079X2SYLS |
| Best Sellers Rank | #21,071 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 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 |

## Product Details

- **Brand:** Roland
- **Color:** Black
- **Compatible Devices:** Keyboard
- **Material:** Metal
- **Output Wattage:** 120 Watts

## Images

![4-channel Stereo Mixing Keyboard Amplifier, 320 watt (160W+160W) (KC-990) - Image 1](https://m.media-amazon.com/images/I/71P5+hCICwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best Amplifier!
*by A***. on November 13, 2025*

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!

### ⭐⭐⭐⭐⭐ Awesome product
*by P***J on June 3, 2025*

Quality of sound is amazing!

### ⭐⭐⭐⭐⭐ KC-990
*by T***R on February 8, 2025*

Absolutely love them. The clarity is incredible. Life like sound. Huge investment but worth every cent!

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-18*