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Part No. 0009774 Rev. C 05/07

DESCRIPTION

The DX8 is a digital audio mixer and processor for installations such

as churches, courtrooms, convention centers and hotels. Eight

universal inputs and two balanced outputs allow true 8x2 mixing for

stereo or dual zone applications. The DX8 includes powerful signal

processing software to complement the 8x2 mixing structure. An

automixing function serves applications requiring little or no human

operation. Optional software and hardware further expands the

DX8’s capabilities for more sophisticated needs.

Each of the eight input channels can be terminated to one of two

Phoenix-type detachable connectors, each optimized to accept

either microphone or line-level signals. Mic preampliers use XDR™

technology for studio-quality audio. Phantom power (48VDC) is

switchable individually on each mic input. Two auxiliary line-level

inputs with trim allow analog signals to be mixed with A and B

master mixes. Master outputs deliver balanced line-level signals to

the Phoenix-type connectors as well as buered unbalanced signals

to RCA connectors (for recording).

The intuitive front panel interface includes dual-function LED

bargraph meters for each input and output. Input meters show

signal presence before signal processing (pre-fader) and output

meters indicate actual level at the output (post-fader). Levels are

set with UP/DOWN buttons for each input and output. A MODE

button selects between Mix A and B for level adjustment to both mix

outputs from the same input controls, and it also allows the user

to lock front panel controls until a security code is entered.

The DX8 oers exible interface options for control and

programming purposes. Two independent RS232 connectors - one

on the front panel and one on the rear - provide connection to a

computer or control system. A multi-pin (DB25) connector on the

rear panel allows interface between the 10 Logic Inputs and 10 Logic

Outputs to switches, LEDs and other devices, enabling hardware

control and indication from custom control panels. All logic inputs

and outputs are programmable. A proprietary remote control bus

connects optional DX8 wired remotes over a three-conductor cable.

These remotes, available in volume control and four-switch versions,

can be combined in any conguration.

Supplied PC software provides access to all settings and

congurations. It oers Stereo and Mono mixer views, and access

to the two 1/3-octave equalizers, two 5-band parametric equalizers

and two compressors on the two master outputs. It also allows

conguration and recall of up to 16 presets, 8 input Priority levels,

8 Mute groups and 8 Control groups. Force On and O functions are

provided with choice of Relative or Absolute changes that can be

used with Priority settings to create advanced audio management

systems. All settings and text labels are retained in the DX8 and

stored to the computer.

The DX8 is UL and CE approved for continuous use in professional

audio systems. An internal auto-ranging power supply allows

connection to mains voltages from 90–240VAC at 50/60Hz without

jumper or switch setting changes. A 24VDC input is provided for

applications where backup battery power is required. Switchover to

backup power is automatic and silent.

DX8

8X2 DIGITAL MIXER AND SIGNAL PROCESSOR

• 32-bit DSP and 24-bit Analog/Digital Conversion

• 8 balanced XDR™ Mic/Line inputs with trim

• 2 balanced Line inputs direct to mix bus

• 2 Independent Mix Buses and balanced Outputs

• 2 unbalanced Record Outputs

• 8 unbalanced Direct Channel Outputs

• Individual Level/Peak metering on each Input and Output

• 3-band sweepable Hi/Lo shelving and a mid-peaking

EQ on each Input

• 2-band sweepable shelving EQ on each Output

• 31-band Graphic EQ on each Output

• 5-band Parametric EQ on each Output

• One fully variable Compressor on each Output

• Independent Automixing function for each Output to maximize

acoustic gain and prevent feedback

• 10 Programmable Logic Inputs

• 10 Programmable Logic Outputs

• 2 independent RS-232 interface ports

• 48VDC Phantom Power switch per input

• 24VDC Backup Power input

• Hardware Expansion Port accepts optional modules

• PC Software application included

Features

• Meeting Rooms • Hotels

• Houses of Worship • Boardrooms

• Courtrooms • Multi-Purpose Facilities

• Multizone Paging/

Music Systems

Applications

Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 888.337.7404

TEL outside US 425.892.6503 | FAX 425.485.1152 | Page 1 of 5

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Pagina 1 - Applications

Part No. 0009774 Rev. C 05/07DESCRIPTIONThe DX8 is a digital audio mixer and processor for installations such as churches, courtrooms, convention

Pagina 2 - LED METER VALUES

Part No. 0009774 Rev. C 05/07DX88X2 DIGITAL MIXER AND SIGNAL PROCESSOREastern Acoustic Works | One Main Street | Whitinsville, MA 01588

Pagina 3 - DX8 DIGITAL MIXER

Part No. 0009774 Rev. C 05/07DX88X2 DIGITAL MIXER AND SIGNAL PROCESSOREastern Acoustic Works | One Main Street | Whitinsville, MA 01588

Pagina 4 - DX8 SOfTwARE fOR THE PC

Part No. 0009774 Rev. C 05/07DX88X2 DIGITAL MIXER AND SIGNAL PROCESSOR Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588

Pagina 5 - (5/15/03 DF)

Part No. 0009774 Rev. C 05/07DIRECTOUTPUTCHANNEL 132-BIT DSPCHANNELS 2-8(IDENTICAL TO CH 1)INPUT METERINTERNAL DIGITAL BUSESADC24-BITPHANTOM POWER

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