Peavey CEQ 280a specifications Features, Description, S P E C I F I C A T I O N S, Specifications

S P E C I F I C A T I O N S

CEQ™ 280a

Computer-Controlled,

MIDI Graphic

Equalizer

SPECIFICATIONS

Frequency Response:

±1 dB, 5 Hz to 50 kHz

Distortion:

<0.005% 20 Hz to 20 kHz (EQ Flat bandwidth limited 10 Hz to 80 kHz)

Output Noise (EQ Flat):

< -94 dBu (ref 0.775V; 20 Hz to 20 kHz)

Dynamic Range (EQ Flat):

> 110 dB (20 Hz to 20 kHz)

Inputs:

Electronically balanced, XLR or 1/4" phone TRS

Input Impedance:

> 10 K ohms

Input Common Mode

Rejection Ratio:

> 40 dB

Maximum Input Level:

+25 dBu (14V RMS) ref 0.775V

Outputs:

Electronically balanced, XLR or 1/4" phone TRS

Output Impedance:

100 ohms

Maximum Output Level:

+19 dBu (7V) Hi-Z load (ref 0.775V)

+18 dBm 600 ohm load (1 mW)

Filter Frequencies:

32 Hz to 16 kHz on ISO centers

Gain Control Range:

±12 dB

Maximum Boost/Cut:

±12 dB in 12 dB range setting

±6 dB in 6 dB range setting

EQ Band Filter Q:

4.77

Display:

40-character x 2-line Liquid Crystal

Display

Power Consumption:

Domestic: 12 W, 60 Hz, 120 V AC

Export: 12 W, 50/60 Hz, 230 V AC

FEATURES

•28-band graphic equalizer

•Constant EQ filters on 1/3 octave, ISO centers

•Real-time analyzer

•Automatic room equalization

•Built-in pink noise

•Easy-to-read, 40-character x 2-line Liquid Crystal Display

•Nonvolatile storage of 128 EQ curves

•Nondestructive EQ curve addition

•EQ curve compare; ±12 dB in 1 dB steps, ±6 dB in 0.5 dB steps

•Combination XLR-1/4" phone input connectors

•Electronically-balanced inputs and outputs

•Software security lock

•Feedback finder

•MIDI controllable

•MIDI compatible with the original CEQ™ 28/CEQ™ 28R

•Relay front panel and power-off bypass

•Switchable 40 Hz subsonic filter

•Single I.U. standard rack space

•Internal power supply

DESCRIPTION

The CEQ™ 280a is a computer- controlled, MIDI graphic equalizer designed to meet the needs of sound reinforcement installations. The circuit design assures reliable, long-term operation and smooth, trouble-free installation.

®

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