Roland KC-400 User Manual

Owner’s Manual
Keyboard Amplier
Main Features
KC-400, KC-600 and KC-990 are keyboard amps designed for high sound quality, and are suitable for a variety of
sources such as keyboards and sound modules.
5 They feature a two-way design with a speaker(s) and tweeter.
Speaker Output
KC-400 30 cm + horn tweeter 150 W
KC-600 38 cm + horn tweeter 200 W
KC-990 30 cm x 2 + horn tweeter x2 320 W (160 W + 160 W)
5 The input section is equipped with a mixer. CH1 additionally provides an XLR connector that supports mic input. On
the KC-400 and KC-600, CH4 is equipped with a monitor function that’s convenient for stage monitoring.
5 SUB OUT is provided on the KC-400 and KC-600. If a powered subwoofer is connected to this jack, the low-frequency
range can be reproduced even more powerfully.
5 Two types of AUX IN jack (RCA phono and stereo mini-jack) are provided for easily connecting an audio player or
other source. The KC-990 is additionally equipped with phone-type jacks as well.
5 The KC-990 features a completely stereo design.
5 The three-band equalizer is convenient for adjusting the character of the sound.
5 The headphone jack is convenient for monitoring at night, etc.
KC-400 KC-600 KC-990

Roland KC-400 Specifications

General

Speaker	12-inch woofer
Inputs	4 x 1/4" phone
Outputs	1 x 1/4" (line)
EQ	3-band
Effects	Reverb
Connectivity	Stereo Link
Power Output	150 watts
Channels	4-channel

Summary

Using the Unit Safely

General Safety Warnings

Essential safety warnings including grounding, space, disassembly, repair, volume, and location.

Handling and Environment Precautions

Precautions against foreign objects, liquids, malfunctions, child safety, and environmental factors.

Safe Handling and Disconnection

Power Cord Handling and Cleaning

Instructions for safely disconnecting the power cord, periodic cleaning, and extended storage.

Cable Routing and Wet Conditions

Unit Movement and Casters Safety

Lightning and Speaker Grille Safety

Advice on disconnecting during lightning and not removing speaker grilles.

Panel Descriptions KC-400/KC-600

Panel Descriptions KC-990

Turning the Power On/Off

Power On/Off Procedure

Step-by-step guide for safely turning the amplifier on and off.

Using Two Amps in Stereo (Stereo Link)

Main Specifications

KC-400 Specifications

Technical details for the Roland KC-400 keyboard amplifier.

KC-600 Specifications

KC-990 Specifications