Inter-m GEQ-1231D User Manual

GEQ-1231D
Stereo 31-Band Graphic Equalizer with HC/LC and Limiter
GEQ-2231D
Dual 31-Band Graphic Equalizer with HC/LC and Limiter
Copyright 2004 Inter-M Corporation

Inter-m GEQ-1231D Specifications

General

Bands	31
Frequency Range	20 Hz - 20 kHz
Input Impedance	10 kΩ
Output Impedance	600 Ω
Signal to Noise Ratio	>90dB
Power Supply	AC 100-240V, 50/60Hz
Cut/Boost Range	±12 dB
Type	Graphic Equalizer
Input Connectors	XLR, 1/4" TRS
Output Connectors	XLR, 1/4" TRS
Frequency Response	20Hz ~ 20kHz

Summary

Safety and Environmental Warnings

Safety Instructions

Follow all safety instructions carefully, including avoiding water, proper cleaning, and ventilation.

Basic Operation

Front Panel Controls

EQ Cut/Boost Controls

Sliders for 31 frequency bands with selectable ±12dB or ±6dB range, and cut-only mode.

Input Gain and Level Meter

EQ Range and Cut-Only Switches

Bypass and Link Switches

Filter Controls

High-Cut Filter Control

Limiter and Gain Reduction

Output Indicators and Power

Rear Panel Controls

AC Power Input

DIP Switch Selector Configuration

Block Diagram (GEQ-1231D)

Block Diagram (GEQ-2231D)

Technical Specifications

Electrical Specifications