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Boss AD-8 User Manual

Boss AD-8
28 pages
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Main Features
Using “
Acoustic modeling
,” the unit converts the output from piezo pickups to the sound of a real
acoustic guitar, as captured by a high-quality mic.
COSM
modeling recreates the important components of a variety of recording situations. Offered are
six world-famous acoustic guitars along with a number of top-quality condenser mics. Now you can
always obtain the best acoustic sound, whether performing live or recording in your home studio.
Built-in “
reverb
,” developed especially for use with acoustic guitars, lets you produce a wide range of
spatial sounds, from the natural airiness to concert hall reverberation.
Includes “
anti-feedback
” function that automatically suppresses howling.
Built-in
tuner
lets you tune up easily, is ready whenever needed. The output can also be muted with the
AD-8’s pedal during tuning.
Memory
” function allows you to configure up to four groups of settings to suit the material being
played or the type of guitar you are using.
Owner’s Manual
Thank you, and congratulations on your choice of BOSS AD-8 Acoustic Guitar Processor.
Before using this unit, carefully read the sections entitled:
“USING THE UNIT SAFELY”
(page 2–3) and
“IMPORTANT NOTES”
(page 4).
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, this
manual should be read in its entirety. The manual should be saved and kept on hand as a convenient
reference.
Copyright © 2003 BOSS CORPORATION
All rights reserved. No part of this publication may
be reproduced in any form without the written
permission of BOSS CORPORATION.
COSM
(Composite Object Sound Modeling)
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.
AD-8_e.book 1 ページ 2007年6月20日 水曜日 午前9時34分
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Boss AD-8 Specifications

General IconGeneral
BrandBoss
ModelAD-8
CategoryComputer Hardware
LanguageEnglish

Summary

Main Features

COSM (Composite Object Sound Modeling)

Explains Roland's sound modeling technology and its application.

USING THE UNIT SAFELY

INSTRUCTIONS FOR THE PREVENTION OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS

Details critical safety instructions to prevent hazards.

About WARNING and CAUTION Notices

Explains the meaning of warning and caution symbols used in the manual.

About the Symbols

Defines the meaning of specific warning and caution symbols.

ALWAYS OBSERVE THE FOLLOWING

Lists general safety guidelines for operating the unit.

USING THE UNIT SAFELY

WARNING

Provides critical warnings related to children, impact, and power cord usage.

CAUTION

Outlines precautions for handling, placement, and battery usage.

IMPORTANT NOTES

Power Supply: Use of Batteries

Discusses power supply options, including battery usage and recommendations.

Placement

Provides guidance on ideal locations for the unit to avoid interference and condensation.

Maintenance

Details recommended cleaning procedures for the unit.

Repairs and Data

Warns about potential data loss during repairs and Roland's liability.

Additional Precautions

Offers further advice on handling controls, cables, and volume levels.

Installing Batteries

Connections

Connections

Connecting to Mixers

Details how to connect the AD-8 to a mixer using mono connection.

Connecting to Acoustic Guitar Amps or Multitrack Recorders

Describes mono connection for acoustic guitar amps or multitrack recorders.

Connections

Stereo Connection

Explains stereo connection to mixers or other equipment.

Connecting to Acoustic Guitar Amps or Multitrack Recorders

Details mono connection for acoustic guitar amps or multitrack recorders.

Connections

Stereo Connection

Details stereo connection to acoustic guitar amps.

Connecting to Electric Guitar Amps

Instructions for connecting to electric guitar amps via mono connection.

Part Names and Functions

Front Panel

Describes the controls and indicators on the front panel of the AD-8.

BODY TYPE List

Refers to the list of guitar models and microphone simulations.

Part Names and Functions

BODY TYPE List

Details the six guitar models and their associated microphone simulations.

Part Names and Functions

MEMORY

Explains the memory indicators, write button, and select button.

MEMORY Pedals (MEMORY ▼/▲)

Describes the functions of the memory pedals for selection and anti-feedback.

Part Names and Functions

TUNER

Details the tuner meter, display, pitch button, and bypass/mute button.

ANTI-FEEDBACK indicator

Explains the status indications for the anti-feedback function.

ON/OFF pedal

Describes the operation of the ON/OFF pedal and its indicator.

Part Names and Functions

Rear Panel

Details the various input/output jacks and switches on the rear panel.

Cord Hook

Explains the purpose of the cord hook for securing cables.

Security slot

Mentions the security slot for physical security.

AC Adaptor jack

Describes the AC adaptor jack for power connection.

Operation

ON/OFF Pedal Operation

Explains how to turn effects on/off using the pedal and its indicator.

MEMORY ▼/▲ Pedal Functions

Details how to use the memory pedals to select sounds and functions.

Operation

Panel Operation

Guides the user through adjusting settings using the panel knobs.

Operation

Storing Settings (Write Operation)

Instructions on how to save custom sound settings to memory.

Storing the "MANUAL" Sound in Memory

Step-by-step guide to saving the current panel settings to memory.

Changing and Storing the “MEMORY” Sound

Procedure for modifying and saving existing memory presets.

Operation

Setting the Function Used When the Effects Are Off (Bypass/Mute)

How to configure the unit's behavior when effects are off.

Changing How Memory Numbers Are Indicated

Explains how to switch between memory indication patterns.

How to Use the Tuner

How to Tune Your Instrument

Step-by-step instructions for tuning the guitar using the AD-8.

Changing the Reference Pitch (PITCH)

How to adjust the reference tuning pitch (A note frequency).

How to Use the ANTI-FEEDBACK

Before Using the Anti-Feedback

Provides preparatory steps and advice before activating the anti-feedback feature.

Returning Settings to Their Factory Defaults

NOTE

Warns that the procedure clears all stored memory content.

Troubleshooting

The power doesn't come on

Guides users through common power-related issues and solutions.

There is no sound

Provides steps to diagnose and resolve issues with no audio output.

Sound is distorted

Helps identify causes and solutions for distorted sound.

The volume level of the instrument connected to INPUT jack is too low

Addresses issues with low input signal levels.

Sample Settings

Chord Strumming

Provides recommended settings for chord strumming.

Finger Picking

Offers suggested settings for finger picking techniques.

Flat Picking

Presents sample settings suitable for flat picking.

Blues

Sample settings tailored for blues guitar playing.

Setting Memo

Setting Memo

Specifications

Controls

Lists the various controls and switches on the AD-8.

Connectors

Details the types and purposes of all connectors on the unit.

TUNER

Specifies tuner reference pitch and accuracy.

Power Supply

Details power options including battery and AC adaptor.

Current Draw

Specifies the unit's current consumption.

Expected battery life under continuous use

Provides estimated battery life for different battery types.

Dimensions

Lists the physical dimensions of the AD-8.

Specifications

Weight

States the weight of the unit.

Accessories

Lists included accessories like the manual and batteries.

Options

Mentions optional accessories like the AC adaptor.

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