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Ecler DPA1000 User Manual

Ecler DPA1000
15 pages
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USER MANUAL
MANUAL DE INSTRUCCIONES
NOTICE D’EMPLOI
BEDIENUNGSANLEITUNG
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Ecler DPA1000 Specifications

General IconGeneral
Total Harmonic Distortion (THD)< 0.05%
Signal-to-Noise Ratio> 100 dB
CoolingVariable speed fan
Frequency Response20 Hz - 20 kHz
Input Sensitivity1.4V (for full power)
Input Impedance (Balanced)20 kOhm
Input Impedance (Unbalanced)10 kOhm
ProtectionThermal, short circuit, DC
Connectors (Inputs)XLR and 1/4" TRS
Connectors (Outputs)Speakon, binding posts
Power Supply100-240V, 50/60Hz

Summary

IMPORTANT NOTE

Precautions

Essential safety measures for installation and operation, including mains, environment, and connections.

INTRODUCTION

INSTALLATION

Location, assembly, ventilation

Proper placement and airflow management for optimal performance and longevity.

Mains connection

Information on power supply requirements and cable placement to prevent humming.

Signal input connections

Details on XLR and 1/4" jack input connections and pin assignments.

Subsonic filter

Explanation of the switchable subsonic filter and its benefits for low frequencies.

Limiter circuit

Description of the ANTICLIP circuitry for automatic distortion control.

Output connections

Instructions for Speakon connectors and bridged mode operation.

OPERATION AND USAGE

Start up

Procedure for powering on the amplifier and correct sequence.

Input attenuators

How to use front panel volume controls and protective caps.

Indicators

Overview of front panel status indicators like CLIP/PROT and SP.

Indicator Details

Detailed explanation of CLIP/PROT, THERMAL, and SP indicator functions.

CLEANING

FUNCTION LIST

FUNCTION DIAGRAM

TECHNICAL CHARACTERISTICS

DIAGRAMS

Figures

Schematic figures showing internal layouts and jumper configurations for DPA600/1000/1400.

DPA2000 Diagrams

Schematic diagrams specific to the DPA2000 model.

Block diagram

Functional block diagram for DPA600, DPA1000, and DPA1400 amplifiers.

DPA2000 Block Diagram

Functional block diagram for the DPA2000 amplifier.

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