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Biamp EQ-290 User Manual

Biamp EQ-290
35 pages
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Biamp EQ-290 Specifications

General IconGeneral
BrandBiamp
ModelEQ-290
CategoryStereo Equalizer
LanguageEnglish

Summary

Introduction

EQ140 Front Panel Controls

Equalization Controls

Controls for filter engagement, boost/cut, frequency, and shelving.

Gain and Level Adjustment

Adjusts the overall gain of the equalizer.

Indicators and Power

Displays signal level and unit status; controls power.

EQ140 Rear Panel Connections

Power and Protection

Power connection and circuit breaker for protection.

Signal I/O Ports

Connectors for audio signal input and output.

Grounding and Isolation

Terminal strip for floating circuit ground to prevent ground loops.

EQ220 Front Panel Features

Graphic Equalization Faders

20 faders adjust gain across 10-octave bands from 32Hz to 16kHz.

Gain and Channel Control

Adjusts overall channel gain and enables/disables graphic faders.

Indicators and Power

Indicates signal clipping, unit status, and controls power.

EQ220 Rear Panel Connections

Power and Protection

Power connection and circuit breaker for protection.

Signal Inputs and Outputs

Connectors for balanced/unbalanced input and output signals.

EQ230 Front Panel Features

Graphic Equalization Faders

30 faders adjust gain across 15 2/3-octave bands from 25Hz to 16kHz.

Gain and Channel Controls

Controls for overall gain, EQ bypass, tape monitoring, and tape pre/post selection.

Indicators and Power

Displays signal level, unit status, and controls power.

EQ230 Rear Panel Connectivity

Power and Protection

Power connection and circuit breaker for protection.

Grounding and Isolation

Terminal strip for floating circuit ground to prevent ground loops.

Signal Inputs and Outputs

Various connectors for line, tape, and general audio signals.

EQ290 Front Panel Features

Graphic Equalizer Faders and Gain

29 faders adjust gain across 1/3-octave bands; gain control adjusts overall channel level.

Switches and Filters

Controls for EQ bypass and high-pass filter engagement.

Indicators and Power

Displays signal level, unit status, and controls power.

EQ290 Rear Panel Connectivity

Power and Protection

Power connection and circuit breaker for protection.

Grounding and Isolation

Terminal strip for floating circuit ground to prevent ground loops.

Signal Inputs and Outputs

Controls and connectors for audio signal input, output, and low-pass filter.

Equalizer Operation

MX2 Front Panel Controls

Crossover Frequency and Level Controls

Controls for setting crossover frequency and output levels for high/low frequencies.

Gain, Filtering, and Switching

Adjusts gain, engages high-pass filter, and shifts frequency range.

Indicators and Power

Displays signal status, clipping, power status, and controls power.

MX2 Rear Panel Connectivity

Power and Protection

Power connection and circuit breaker for protection.

Grounding and Phase Control

Terminal strip for grounding and switch for inverting high frequency phase.

Signal I/O Ports

Connectors for high/low frequency audio signal input and output.

SX23 Front Panel Controls

Crossover Frequency and Level Controls

Controls for setting crossover frequency and output levels for low/high frequencies.

Gain, Filtering, and Mode Switching

Adjusts gain, engages HPF, selects crossover mode, and shifts frequency range.

Indicators and Power

Displays signal status, clipping, power status, and controls power.

SX23 Rear Panel Connectivity

Power and Protection

Power connection and circuit breaker for protection.

Grounding and Phase Control

Terminal strip for grounding and switches for inverting high frequency phase.

Signal I/O Ports

Connectors for low/high frequency audio signal input and output.

SX35 Front Panel Controls

Crossover Frequency and Level Controls

Controls for setting crossover frequencies and output levels for low/mid/high frequencies.

Gain, Filtering, and Mode Switching

Adjusts gain, engages HPF, selects crossover modes, and shifts frequency ranges.

Indicators and Power

Displays signal status, clipping, power status, and controls power.

SX35 Rear Panel Connectivity

Power and Protection

Power connection and circuit breaker for protection.

Grounding and Phase Control

Terminal strip for grounding and switches for inverting high frequency phase.

Signal I/O Ports

Connectors for high/low/mid frequency audio signal input and output.

Crossover Operation

MR140 Front Panel Controls

Reverb Level and Tone Controls

Adjusts the amount of low, low-mid, high-mid, and high frequencies in the reverb signal.

Gain, Balance, and Output

Controls input drive, output level, and the blend of wet/dry reverb signals.

Indicators and Power

Indicates drive level, unit status, and controls power.

MR140 Rear Panel Connectivity

Power and Protection

Power connection and fuse for protection.

Grounding and Footswitch

Terminal strip for grounding and connector for footswitch control.

Signal I/O Ports

Connectors for balanced and unbalanced audio signal input and output.

MR140 Reverb Application Modes

In-line Signal Path

Adds reverb effect to the in-line signal path after the mixer.

Return to Mixer Operation

Sends wet signal back to the mixer for blending with dry signal.

MR140 Wet & Dry Mixing Setup

Hookup Procedure

Step-by-step guide for connecting the MR140 for wet/dry mixing.

Operation Guidelines

Instructions for setting drive, balance, and EQ controls for optimal reverb.

Installation, Wiring, Grounding and Shielding

Limited Warranty Information

Warranty Exclusions and Limitations

Outlines conditions voiding the warranty and limitations.

Obtaining Warranty Service

Instructions for returning units and Biamp's service process.

Glossary

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