Alesis M-EQ 230 User Manual

A lesis M-EQ 230
DUAL 1/3 OCTAVE PRECISION EQUALIZATION SYSTEM
USERS MANUAL

Alesis M-EQ 230 Specifications

Electrical Characteristics

frequency response	25Hz to 20kHz in 1/3 octave increments
harmonic distortion	.004% @ 1KHz @ 0dBV

Input

number of input channels	2
nominal input level	0dBV
maximum input level	+18dBV
input impedance	1MΩ

Output

number of output channels	2
maximum output level	+18dBV
output impedance	240Ω

Power

power requirements	9 Volts AC
power transformer capacity	7.5 Volt Amps
approval	UL approved

Weight and Dimensions

dimensions	19" x 1.75" x 4"
weight	2.5 lbs.

Summary

Introduction

Description of Controls

Front Panel Controls

Details all controls located on the front panel of the unit.

Back Panel Connections

Describes input/output jacks and power connection on the rear panel.

Set-Up

Connecting Instruments and Microphones

Guidance on connecting various audio sources to the unit.

Stereo Operation

Instructions for routing audio in stereo mode.

Independent Use of Channels

Instructions for using each channel separately.

Interfacing via Channel Inserts

Method for connecting the unit using console insert points.

Operation

Power-Up Sequence

Explanation of the unit's automatic power-up delay.

Feedback Control Procedure

Step-by-step process for identifying and reducing audio feedback.

Instrument Tonal Contouring

Guide for adjusting instrument sound frequencies using EQ.

Specifications