Roland Edirol UA-25 User Manual

Owner’s Manual
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY”
and “IMPORTANT NOTES” (p. 2–5). 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.
Copyright © 2004 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without
the written permission of ROLAND CORPORATION.
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Roland Edirol UA-25 Specifications

General

Audio Interface Type	USB Audio Interface
Channels	2 in / 2 out
A/D Resolution	24-bit
Sample Rate	96 kHz
Bit Depth	24-bit
Phantom Power	Yes
USB	USB 2.0
Compatibility	Windows, macOS
Inputs	2 x XLR/TRS combo
Outputs	2 TRS
Driver	ASIO, Core Audio

Summary

Using the Unit Safely

About the Symbols

General Safety Precautions

Covers essential safety measures to prevent hazards and ensure proper operation.

Important Notes

Driver Installation and Settings (Windows)

System and Device Configuration

Driver Installation and Settings (Macintosh)

Installing the UA-25 Driver

Step-by-step guide for driver installation on macOS.

MIDI Driver Configuration

Installing the ASIO Driver

Basic Connections and Settings

Basic Connections

Recording Audio

Guides for recording mics, guitars, and digital signals.

Troubleshooting

Installation and Connection Issues

Resolving problems with driver installation and unit connection.

Sound and Playback Issues

Diagnosing and fixing problems with audio or MIDI playback.

Recording and MIDI Issues

Troubleshooting digital recording, silent files, and MIDI problems.

Audio Quality and Noise Issues