Roland DS-30A, Owner'S Manual

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OWNER’S MANUAL
Thank you for purchasing the Roland Bi-Amp Monitor DS-30A.
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Before using this unit, carefully read the sections entitled: “IMPORTANT SAFETY
INSTRUCTIONS” (p. 3), “USING THE UNIT SAFELY” (p. 4), and “IMPORTANT NOTES”
(p. 5). 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
● In Pursuit of High Sound Quality
The DS-30A powered monitor uses a two-way, bi-amplifier
design to achieve high sound quality.
The monitor features a 120-mm LF Driver and a 25-mm
soft-dome HF Driver as speakers. The amplification
includes 20-watt and 10-watt amplifiers designed to
achieve high sound quality.
● Analog Input
In addition to an XLR connector, which provides for
balanced input, a 1/4" TRS phone jack accommodating either balanced or unbalanced input
is also provided. This assures broad-ranging connectivity.
● Digital Input
The DS-30A is provided with digital input connectors (coaxial and optical) that support 96
kHz sample rate and 24-bit digital audio.
Digitally input signals are reproduced faithfully through 24-bit D/A conversion, thus
preventing noise or a drop in sound quality.
You can use the monitors with a wide variety of equipment and applications through
selective use of the analog and digital settings.
● Magnetically Shielded Low- and High-Frequency Drivers
This allows you to use the speakers next to CRT displays.
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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.
Amplifier
10W
Amplifier
20W