Zoom V3 User Manual

V3
You must read the Usage and Safety Precautions before use.
Operation Manual
© 2020 ZOOM CORPORATION
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Vocal Processor

Zoom V3 Specifications

Power

AC adapter voltage	9V DC
AC adapter current	500 mA
phantom power	+48 V
battery type	4 AA batteries
battery life	3.5 hours

Inputs and Outputs

MIC IN input gain	+3 – 40 dB
MIC IN maximum input level	+4 dBu
MIC IN input impedance	3 kΩ or more
AUX IN rated input level	−10 dBu
AUX IN input impedance	22 kΩ
L/R output maximum level	+6 dBu
L/R output impedance	100 Ω
PHONES maximum output	20 mW + 20 mW (into 32 Ω load)

Audio Specifications

sampling frequency	44.1 kHz
A/D conversion	24-bit 128× oversampling
D/A conversion	24-bit 128× oversampling
signal processing	32-bit
frequency response	20 Hz – 20 kHz (+1 dB/−3 dB)

Weight and Dimensions

weight	0.59 kg
depth	150 mm
width	190 mm
height	50 mm

Summary

Introduction

Main features of the V3

Details the V3's compact design, ease of use, singing assistance features, effects, and USB audio interface.

V3 structure and Signal Flow

Signal flow explanation

Explains the audio signal path through the V3 unit, detailing input, processing stages, and output connections.

Top Panel Controls and Functions

Harmony and Effect Controls

Details buttons for harmony styles, key selection, and effect activation/deactivation.

Parameter Knobs and Indicators

Describes knobs for compression, delay, reverb, effect adjustment, and the clipping indicator.

Back Panel Connections and Controls

Input and Output Jacks

Covers MIC IN, AUX IN, OUTPUT, and PHONES jacks, explaining their purpose and connections.

Power, USB, and Control Connectors

Details the PHANTOM switch, POWER switch, DC IN, USB port, and CONTROL IN connector.

Making Connections

Connection Examples

Illustrates typical connection setups for microphones, portable music players, and computers.

Usage Examples and Mounting

Attachment to Boom Mic Stands

Provides instructions on how to securely mount the V3 unit onto a microphone stand.

Loading Batteries and Powering On

Loading Batteries

Details the procedure for inserting 4 AA batteries into the V3 unit's compartment.

Turning the Power On

Explains how to safely turn the V3 on, including volume adjustment and ECO mode.

Adjusting Volume and Tone

Mic Input Volume Adjustment

Guides on setting the mic input volume to ensure optimal effect performance and clarity.

Compressor and Enhance Functions

Details using the compressor for volume leveling and the enhance function for vocal clarity.

Headphone Volume Adjustment

Explains how to adjust the volume level for headphone monitoring.

Using Effects

Altering Vocals with Effects

Details how to select and adjust effects like Harmony, Talk Box, and Pitch Correction.

Effect Descriptions and Adjustments

Effect List and Parameters

Lists various effects like Vocoder, Octave, Distortion, Chorus, etc., with their explanations and adjustments.

Setting Harmony and Pitch

Harmony Key and Pitch Generation

Explains how to set the musical key and select harmony pitches for automatic generation.

Adding Delay and Reverb

Adjusting Delay and Reverb Effects

Guides on how to adjust the delay (echo) and reverb (ambience) effects to enhance sound.

Using Audio Interface Functions

Driver Installation and Connection

Instructions for installing drivers and connecting the V3 to computers or iOS/iPadOS devices.

Making Unit Settings

Adjusting Standard Pitch and Battery Type

How to set the standard pitch and select battery type for accurate readings and performance.

ECO Mode and Factory Reset

Configuration of power-saving ECO mode and restoring the unit to its factory default settings.

Troubleshooting Common Issues

Power, Sound, and Noise Problems

Solutions for unit not powering on, no sound, or excessive noise issues.

Effect and Battery Issues

Troubleshooting tips for effects not working and batteries draining quickly.

Technical Specifications