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Neve 1073SPX User Manual

Neve 1073SPX
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1073SPX
Single Microphone Preamplifier & EQ
User Manual
527-413
Issue 1.0
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Neve 1073SPX Specifications

General IconGeneral
Frequency Response20 Hz to 20 kHz
Power SupplyExternal PSU
Channels1
Maximum Input Level+26 dBu
Maximum Output Level+26 dBu
Phantom Power+48V
TypeMicrophone Preamplifier
Gain Range80dB
Input Impedance300/1200 ohms (Mic), 10k ohms (Line)
EQ Bands3-band
High Pass Filter50 Hz to 300 Hz
THD+N<0.07% (at 1kHz)
Output Impedance75 Ohms

Summary

Important Safety Instructions

1073SPX Channel Amplifier Introduction

Configuring the 1073SPX

Steps to connect sources, power, and set initial parameters for operation.

Front Panel Controls Overview

POWER Switch and Indicator

Control for unit power and associated LED status indication.

Input Selection, Connectors, and Impedance

Switch for front combo input or digital module; XLR/Jack combo input details; Lo Z, LIFT, -20dB settings.

Equalization Frequency Controls

Details on High Frequency, Mid Frequency, Low Frequency, and High Pass Filter adjustments.

Front Panel Controls (Continued)

Signal Path Switches (Phase, EQ, INS, PRE)

Controls for signal phase, EQ engagement, and insert loop routing.

LEVEL Control and Metering

Adjusts output level and selects meter take-off points.

Digital Module Indicators

Sample Rate and Clock Source indicators for optional digital module.

Rear Panel Connections

+48V DC, Fuse, and Digital Panel

Power input, fuse specification, and location for the optional digital module.

Audio I/O and Insert Loop

Description of microphone, line, insert loop, and output connectors.

Rack Mount Installation Guidelines

Troubleshooting Common Issues

No Audio at Line Output

Steps to diagnose and resolve the 'no audio' problem on the line output.

Dimensions and Specifications

Unit Dimensions, Weight, and Power

Physical size, weight, and electrical power requirements of the unit.

Audio Input/Output Specifications

Details on impedance, gain, and output levels for microphone, line, and DI inputs/outputs.

Performance Metrics (Distortion, Response, Noise)

Technical performance metrics for audio quality including distortion, frequency response, and noise.

1073SPX Block Diagram

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