Chevin Research A5003 - User Manual

Installation.................................................. 2
Box contents, positioning & power................ 2
Inputs ........................................................... 3
Outputs ........................................................ 4
Speaker power ratings .................................. 5
Speaker impedances ..................................... 5
Mono bridge mode....................................... 6
Bridge input & output wiring ........................ 6
Operation ................................................... 7
Protection systems ........................................ 7
Servicing.......................................................7
Front & rear panels ....................................... 8
Specications.............................................. 14
Warranty & mono bridge loadings .............. 16
CONTENTS
USER MANUAL
for
PROFESSIONAL POWER AMPLIFIERS:
A500
•
A700v
•
A750
•
A1000
•
A1004
•
A1500
•
A2000
•
A3000
•
A4000
A5000
•
A5003
•
A6000
•
Q6
•
Q900
•
Q1004
•
QB1000/600
•
Line250
•
Line500

Summary

Installation Guide

Box Contents and Accessories

Lists items included in the amplifier carton, such as plugs and cables.

Amplifier Positioning and Ventilation

Advises on proper placement for optimal airflow and rack mounting.

Power Supply and Wiring

Covers mains connection, earthing, power cable types, and voltage selection.

Audio Inputs and Signal Handling

Signal Source Connections

Details connecting balanced and unbalanced sources, including specific model requirements.

Mono Bridging Introduction

Briefly explains bridging channels and refers to detailed instructions on page 6.

Amplifier Outputs

Speaker Output Wiring

Details Speakon socket wiring specifications for various Chevin amplifier models.

Line Output Options

Describes connecting to line output connector blocks for specific 70V/100V models.

Speaker Compatibility

Amplifier Power Ratings

Lists suggested speaker ratings per amplifier channel in watts for different loads.

Impedance Loading Guidelines

Specifies correct impedance loadings for various models and associated warnings.

Mono Bridging Procedures

Input Wiring for Bridged Operation

Provides specific XLR wiring instructions for bridging different amplifier models.

Output Wiring for Bridged Operation

Details how to connect speaker cables to terminals for bridged output.

Bridged Mode Operation

Guides gain setting and load sharing for optimal performance in bridged mode.

Operation and Maintenance

Power On;Off Procedures

Guides through the safe switching on and off sequences.

Amplifier Protection Systems

Explains various protection mechanisms like clipping, short circuits, and cooling.

Servicing and Safety Warnings

Provides essential safety warnings and guidelines for authorised servicing.

Front Panel Identification

A500;A700 v Front Panels

Illustrates controls, indicators, and power switches for A500 and A700v models.

Q1004;QB1000;600 Front Panels

Shows front panel layouts for Q1004 and QB1000/600, including gain and indicator details.

Rear Panel Connectivity

A500;A700 v Rear Panel Layout

Details input, output connectors, fuse holders, and mains input for A500/A700v.

Q1004;QB1000;600 Rear Panel Layout

Shows rear panel connectors, fuses, and cooling fans for Q1004/QB1000/600.

Front Panel Controls and Indicators

A750-A3000 Front Panels

Illustrates gain controls, indicators, and power switches for A750 through A3000 models.

A4000;A5003 Front Panels

Shows front panel details for A4000 and A5003, including gain and indicator configurations.

Rear Panel Configurations

A750-A3000 Rear Panel Layout

Details input, output connectors, fuse, and cooling for A750 through A3000 models.

A4000;A5003 Rear Panel Layout

Shows rear panel connectors, fuses, and cooling fans for A4000 and A5003.

Front Panel Diagrams

Q6;Q900 Front Panels

Illustrates gain controls, indicators, and power switches for Q6 and Q900 models.

Line250;Line500 Front Panels

Shows front panel details for Line250 and Line500 stereo line amplifiers.

Rear Panel Connections Explained

Q6;Q900 Rear Panel Layout

Details input, output connectors, fuses, and cooling for Q6 and Q900 models.

Line250;Line500 Rear Panel Layout

Shows rear panel connector blocks, fuses, and cooling fans for Line250/Line500.

General Specifications

Power, Bandwidth, and Slew Rate

Lists key performance metrics like RMS power, bandwidth, and slew rate.

Distortion, Noise, and Crosstalk

Details harmonic distortion, signal-to-noise ratio, and crosstalk performance.

Input Impedance and Sensitivity

Covers input impedance, CMR, and required input signal level for full output.

Technical Specifications Summary

Protection, Power Consumption, and Dimensions

Details protection types, power draw, rack units, and physical size.

Weight Specifications

Provides gross and net weight for various amplifier models.

Warranty and Support Information

Mono Bridge Loading and Output

Lists minimum load and power output values for mono bridged configurations.

Product Warranty Terms and Conditions

Outlines warranty period, restrictions, and the registration process.

Chevin Research Contact Details

Provides contact phone numbers, fax, and website for inquiries and support.

Chevin Research A5003 Specifications