Roland CUBE 30 User Manual

Owner’s Manual
Thank you, and congratulations on your choice of the Roland CUBE-30 Guitar Amplifier.
These sections provide important information concerning the proper operation of the
unit. Additionally, in order to feel assured that you have gained a good grasp of every
feature provided by your new unit, Owner’s manual should be read in its entirety. The
manual should be saved and kept on hand as a convenient reference.
Main Features
• 30-watt output, high-performance, DSP guitar amp with built-in 25 cm (10-inch)
speaker
• Offers eight different COSM amp types
Amps included: JC CLEAN, ACOUSTIC, BLACK PANEL, BRITISH COMBO,
TWEED, CLASSIC STACK, METAL STACK,
and R-FIER STACK
Composite Object Sound Modeling ( COSM ) is Roland’s innovative and powerful
sound modeling technology. COSM analyzes the many factors that make up the
original sound, such as the electrical and physical characteristics of the original,
and then produces a digital model that can reproduce the same sound.
• Channel can be switched between “CLEAN” and “LEAD.” Channel switching can
be done via foot switch.
• Includes easy-to-use, three-band equalizer (Bass/Middle/Treble)
• Onboard EFX section includes 4 types of digital effect, chorus, flanger, phaser and
tremolo; foot switch (optional) can be used to switch EFX on and off
• Separate “Delay” and “Reverb” effects provided in addition to the EFX
• Equipped with “RECORDING OUT jack” convenient for use in recording and for
use as headphone out
• External input jack allows you to connect a CD player or other backing device
Copyright © 2002 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form
without the written permission of ROLAND CORPORATION.
Before using this unit, carefully read the sections entitled:
• IMPORTANT SAFETY INSTRUCTIONS (p. 2)
• USING THE UNIT SAFELY (p. 3–4)
• IMPORTANT NOTES (p. 4)

Roland CUBE 30 Specifications

General

Power Output	30W
Inputs	1 x 1/4" (Guitar), 1 x 1/8" (Aux In)
Outputs	1 x 1/4" (Headphones/Line Out)
Dimensions	17.5 x 16.5 x 9.5 inches
Weight	22 lbs
Amp Modeling	Yes
Speaker	10-inch
Effects	Chorus, Flanger, Phaser, Tremolo, Delay, Reverb
EQ	3-band (Bass, Middle, Treble)
Technology	Solid State
Controls	Gain, Volume, Bass, Middle, Treble

Summary

Safety Instructions

Important Safety Instructions

Key safety precautions to follow when using the electric product.

Using the Unit Safely

Warning and Caution Notices

Explanation of WARNING and CAUTION labels to alert users to potential risks.

Operational Symbols

Explanation of symbols indicating important instructions, prohibitions, and mandatory actions.

Important Notes

Power Supply and Circuit Usage

Guidelines for connecting and using the power supply circuit to avoid noise and malfunctions.

Unit Placement Recommendations

Positioning advice to ensure proper ventilation and prevent damage from heat or vibration.

Cleaning and Maintenance

Instructions for cleaning the unit and preserving its finish using appropriate methods.

General Operating Precautions

Advice on handling controls, connecting cables, and operating the unit safely.

Controls and Functions Overview

Input and Channel Selection

Connect guitar via INPUT and select CLEAN/LEAD channels.

Volume and Gain Adjustments

Adjusts volume for JC CLEAN/LEAD channels and distortion for LEAD channel.

Amp Type and Equalizer Settings

Select amp type and adjust Bass, Middle, and Treble tone quality.

Effects and Delay/Reverb

Controls for EFX (Chorus, Flanger, Phaser, Tremolo) and Delay/Reverb.

Connectivity Jacks

Details on FOOT SW, AUX IN, and RECORDING OUT/PHONES jacks.

Power Switch Operation

Instructions for turning the unit's power on and off.

Main Specifications

Technical Specifications

Details on rated output, input levels, speaker, controls, and connectors.

Power and Physical Attributes

Information on power supply, consumption, dimensions, and weights.

Compliance and Notices

FCC, CE, and Canadian compliance statements and notices.