4800 Complete Equalizaton & Loudspeaker Management System

Inputs

Number of Inputs:

4

Connectors:

Female XLR

Type:

Electronically balanced/RF filtered

Impedance:

>50k ohm

Maximum Input Level:

Software selectable for: +28, +26, +24, +22, +20, +18, +16, +14 dBu

CMRR:

>40 dB typical, >55 dB at 1 kHz

Digital Inputs

Inputs:

(4) AES/EBU Channels

Connectors:

Female XLR

Type:

Transformer Isolated, RF filtered

Impedance:

>110 ohms

RTA Inputs

Input:

(1) Analog

Connectors:

Female XLR

Gain Range :

10dB to 50dB in 10dB increments

Analog Outputs

Inputs:

8

Connectors:

Male XLR

Type:

Electronically balanced, RF filtered

Impedance:

30 ohms

Max Output Levels:

Software selectable for: +24, +22, +20, +12, +8, +4 dBu

Digital Outputs

Outputs:

(8) AES/EBU Channels

Connectors:

Male XLR

Type:

Transformer Isolated, RF filtered

Impedance:

>110 ohms

A/D Performance

Type:

dbx Typve IV™ Converstion System

Dynamic Range :

>114 dB unweighted, 116dB A-weighted

Type IV™ dynamic
range:

128dB with transient material, A-weighted, 22kHz BW 126 dB with transient material, unweighted, 22 kHz BW 120 dB typical with program material, A-weighted, 22 kHz BW

Samle Rate:

96kHz

A/D Wordlength:

24 bits

D/A Performance

Dynamic Range:

112 dB unweighted, 115 dB A-weighted

Sample Rate:

96kHz

D/A Wordlength:

24 bit

System Performance

Dynamic Range:

112dB unweighted, 115dB A-weighted

Internal Processing:

32 bit floating point

THD + Noise:

0.004% typical at +4 dBu, 1 kHz, 0 dB input gain

Frequency Response:

20 Hz- 40 kHz, +/-0.5 dB

Interchannel Crosstalk:

<-85 dB at 1 kHz, 0 dB input gain

Processing

Pre EQ Type:

One 31-band Graphic EQ on each input One EQ that is switchable between 31-band and 9-band Parametric on each input

Range:

+/- 12dB

Input Insert Procssing:

Two selectable Insert Processing blocks per input

Type:

Noise Gate, Compressor, Auto Gain Control, De-Esser, Sub-Harmonic Synth, Advanced Feedback Suppression

Input Delay Length:

Up to 682 mSec available

Routing/Mixing:

4-input mixer available at each output allowing any input to be sent or mixed to any output

Output Insert Procssing:

Two selectable Insert Processing blocks per output

Type:

Noise Gate, AutoWarmth®, Compressor, Auto Gain Control, Peak Limiter, Sub-Harmonic Synth, Advanced Feedback Suppression

X-Over Filter Configs:

1x1, 1x2, 1x3, 1x4, 1x5, 1x6, 1x7, 1x8, 2x2, 2x3, 2x4 2x5, 2x6, 2x7, 2x8, 3x3, 3x4, 3x6, 3x7, 4x4, 4x5, 4x8

Type:

Bessel 6, 12, 18, and 24 dB per Octave Butterworth 6, 12, 18, and 24 dB per Octave Linkwitz-Riley 12, 24, 36, and 48 dB per Octave

Polarity:

Positive and Negative

Phase Control:

0 to -180 degrees in 5 degree increments

Output Delay Length:

1365 mSec shared between the outputs

Miscellaneous

I/O Transformers:

Optional

CobraNet® I/O:

Optional

Control:

Ethernet, RS-232, Optional dbx ZC Wall Panels

Power Requirements:

100V to 240V 50/60Hz, 45 Watts

Dimensions:

3.5"x19"x12.15"

Weight:

11 lbs.

Shipping Weight:

12.5 lbs.