Behringer EURORACK MX2004A User manual

EURORACK® MX2004A
www.behringer.com
Version 1.1 May 2000
Technical Specifications
ENGLISH

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EURORACK
MX2004A
Ultra-Low Noise 20 Channel, 4-Bus Mic/Line Mixer
s8monoinputchannelswithgoldplatedXLRs
s4stereoinput channels
s2additionalmulti-functionalstereoAuxReturns
sPreandpost-faderAuxSendsforexternaleffectsandmonitoring
sMaster Aux Sends with gain control
sExtremelyhighheadroom–offeringmoredynamicrange
sUltra-low noise discrete Mic pre-amps with +48 V Phantom Power
sBalancedinputsandMain outputs
sPeak LEDs and switchable Low Cut filter on all mono channels
sUltra-musical3-bandEQonallchannels
sMute/Alt3-4,Solo-In-PlaceandPre-Fader-Listen function on all channels
sSeparateMainMix,ControlRoomandHeadphoneoutputs
s2-Trackinputsassignableto Main Mix or Control Room / Headphone outputs
sHighlyaccurateBargraphMetersonoutput
sHighqualityfadersandsealedpotentiometers
sRuggeddesignpowersupplyensuressuperiortransientresponse
sState-of-the-art4580ICsandhighqualitycomponentsensurecrystal-clear
AudioPerformanceandexcellentnoisefigures
sRuggedconstructionensureslonglifeevenunderthemostdemandingconditions
sManufacturedunderISO9000certifiedmanagementsystem

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BLOCK DIAGRAM

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SPECIFICATIONS
Input channels
Mic input electronically balanced, discrete input configuration
Mic E.I.N. (22 Hz - 22 kHz) -129.5 dBu, 150 Ohm source
-117.3 dBqp, 150 Ohm source
-132.0 dBu, input shorted
-122.0 dBqp, input shorted
Distortion(THD&N) 0.007% at +4 dBu, 1 kHz, Bandwidth 80 kHz
Gainrange +10 dB to +60 dB
Max input (Mic) +12 dBu
Lineinput electronicallybalanced
Sensitivityrange +10 dBu to -40 dBu
Maxinput(Line) +22 dBu
Channel fader range +10 dB to -85 dB
Aux Send gain range off to +15 dB
Equalization
Hishelving 12 kHz +/- 15 dB, Q fixed at 2 oct.
Midbell 100 Hz - 8 kHz +/- 15 dB, Q fixed at 1 oct.
Loshelving 80 Hz +/- 15 dB, Q fixed at 2 oct.
Lo Cut (High Pass) filter -3 dB at 75 Hz, 18 dB/oct.
Main Mix Section
Noise bus noise, fader 0 dB, channels muted:
-100.0 dBr (ref.: +4 dBu), fader 0 dB, all input channels assigned and
set to Unity Gain: -88.5 dBr (ref.: +4 dBu)
Maxoutput +28 dBu balanced XLR,
+22 dBu unbalanced, 1/4" jacks
AuxReturnsgainrange off to Unity to +20 dB
AuxSends maxout +22 dBu
General
Distortion(THD&N) 0.007 %, at +4 dBu, 1 kHz, bandwidth 80 kHz
below 0.02 %, 22 Hz - 22 kHz normal operating levels,
any input to any output, bandwidth 80 kHz
FrequencyResponse 10 Hz - 120 kHz +/- 3 dB, any input to any output
Physical
Dimensions (H * W * D) app. 1 1/2" / 3 1/2" (40 / 90 mm) * 16 1/4" (410 mm) * 15 1/4" (385 mm)
Net Weight app. 5.4 kg (PSU not included)
BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time
to time to existing products without prior notice. Specifications and appearance may differ from those listed or illustrated.

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The information contained in this sheet is subject to change without notice. No part of this sheet may be reproduced or transmit-
ted in any form or by any means, electronic or mechanical, including photocopying and recording of any kind, for any purpose,
without the express written permission of BEHRINGER Spezielle Studiotechnik GmbH.
BEHRINGERandEURORACKare registeredtrademarks. ALLRIGHTS RESERVED.
©2000 BEHRINGERSpezielle StudiotechnikGmbH.
BEHRINGERSpezielle Studiotechnik GmbH, Hanns-Martin-Schleyer-Str.36-38, 47877 Willich-Münchheide II,Germany
Tel. [phone] / 92 06-0, Fax [phone] / 92 06-30