Boss Acoustic Singer Live User Manual

Owner’s Manual
Acoustic Amplier
Main Features
Acoustic Singer is an amp that’s designed to let the singer-instrumentalist perform powerfully on acoustic guitar and
vocals.
5 Independent mic and guitar channels are provided, and can be mixed.
5 A newly developed two-way speaker is bi-amped to deliver clear and powerful sound.
5 You can automatically add harmony to your vocal along with your guitar performance.
5 The mix of your vocal and guitar sound can be recorded and used for loop performances.
5 Independent eects are provided for the mic channel and guitar channel.
MIC channel Anti-feedback, delay/echo, reverb
GUITAR channel Acoustic resonance, anti-feedback, chorus reverb
5 A tweeter attenuator button is provided to deliver a milder sound.
5 An AUX input allows you to connect your audio player or other audio source, and the line output can be connected
to your PA system.
Acoustic Singer Live
ACS-LIVE
Acoustic Singer Pro
ACS-PRO

Boss Acoustic Singer Live Specifications

General

Type	Acoustic Amplifier
Feedback Control	Yes
Bluetooth	No
Power Output	60 W
Speaker	6.5-inch
Channels	2
Effects	Reverb, Chorus, Delay
Outputs	Line Out
EQ	3-band EQ
USB	USB B type (Audio)
Inputs	Mic/Instrument, Aux In

Summary

Main Features

Panel Description

Front Panel Overview

Detailed overview of the amplifier's front panel layout and primary controls.

Mic Channel Controls

Explanation of the controls for the microphone input, including effects and EQ.

Harmony and Effects Controls

Description of the harmony, delay/echo, and reverb effect controls.

Guitar Channel Controls

Guitar Input and Effects

Details on guitar input jack, volume, EQ, anti-feedback, and chorus effect.

Looper and Common Controls

Explanation of the looper, tweeter attenuator, mute, power, and master volume.

Rear Panel Connections

AC Power and DI/Line Output

Description of the AC IN jack and DI/LINE OUT connections for PA systems or recorders.

Headphones and USB Connectivity

Details on PHONES/REC OUT jack and REC OUT jack for computer connectivity.

Foot Control and Aux Input

Footswitch Operations

Instructions for using footswitches (FS-6, FS-7, FS-5U) for looper, chorus, and harmony.

Expression Pedal and GA-FC

Guidance on using expression pedals and the GA-FC controller for effect and volume control.

Auxiliary Input

Instructions for connecting external audio devices via the AUX input.

Power and Harmony Settings

Power On/Off Procedure

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

Harmony Reference Pitch

How to specify the reference pitch for harmony effects based on guitar tuning.

Looper Operation Guide

Recording and Playback

Instructions for recording, playback, and overdubbing loops using the looper.

Looper Footswitch Control

Methods for operating the looper functions using external footswitches.

Main Specifications

Power Output and Input Levels

Details on rated power output and nominal input levels for various jacks.

Speaker Configuration

Information on the woofer and tweeter specifications for each model.

Connectors and Power

List of all available connectors and power consumption details.

Dimensions, Weight, and Accessories

Physical specifications and included accessories for the amplifier.

Block Diagram

Signal Flow Overview

Visual representation of the audio signal path through the amplifier's circuits.

Control and Output Routing

Diagram illustrating connections for foot control, GA-FC, and various output jacks.