Peavey CEQ 280a User's Manual

Peavey Stereo Equalizer User's Manual - CEQ 280a.
Download
Page  of 2
4.1, 1516 votes
background image

S P E C I F I C A T I O N S

®

ARCHITECTURAL ACOUSTICS®

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.

CEQ™ 280a
Computer-Controlled,
MIDI Graphic
Equalizer

TM

®

Related Manuals for Peavey CEQ 280a

0.530467s