4 TECHNICAL DATA · dir o/p aux 1 fader down ext mute ctl ext vca ctl direct output line remote start line remote stop relay control logic led meter aux1 (pot + pre) may be switched

4 TECHNICAL DATA

Introduction

EQ Curves

Input & Output Modules

Block Diagrams

Rear Panel Connectors

Nominal Level Diagram

Configuration Information

Typical Specifications

Dimensions and Weights

Index

1

1

2-3

4-9

10

10

11

12

12

Page

Introduction

Typical EQ Curves

The Soundcraft B400 has been designed to meet the needs of Live TV & Radio Broadcast, and Production

facilities including OB vehicles. The modular frame allows considerable flexibility in layout to suit individual

requirements and is available in five sizes, with a meterbridge which accepts a range of optional meters.

20.0

15.0

10.0

5.0

0.0

-5.0

-10.0

-15.0

-20.020 100 1k 10k 20k

dB

Frequency/Hz

HF Section

20.0

15.0

10.0

5.0

0.0

-5.0

-10.0

-15.0

-20.020 100 1k 10k 20k

dB

Frequency/Hz

HMF Section

20.0

15.0

10.0

5.0

0.0

-5.0

-10.0

-15.0

-20.020 100 1k 10k

dB

Frequency/Hz

LF Section

20.0

15.0

10.0

5.0

0.0

-5.0

-10.0

-15.0

-20.020 100 1k 10k 20k

dB

Frequency/Hz

LMF Section

24, 32, 40, 48 and 56 Module Frames

1 stereo and 3 mono auxes

Led indication on all switches

Limiters on master output

Balanced internal bussing

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!

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Stereo ISDN cleanfeed facilities via direct

outputs on Telco channels

Versatile and highly cofigurable monitoring via

speakers and studio and guest headphones

Wide range of meterbridge option

!

!

!

!

Balanced audio inputs and outputs throughout,

on XLRs and EDACs

Wide variation in module audio logic/control

functions via internal jumpers

Copyright Soundcraft E. & O.E. 12/97

© Issue l 12/97 ZL0442 (Std), ZL0443 (US)Page 1

Issue l 12/97 ZL0442 (Std), ZL0443 (US)Page 2

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Module OptionsM

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Mon

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Stereo I

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Stereo T

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© Issue l 12/97 ZL0442 (Std), ZL0443 (US)Page 3

Module OptionsS

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Stereo M

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Mon

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Com

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MONO INPUT


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48V

LINE

MIC

LINE

OPTION

GAINHPF

HF MF LF

Centre Freq.

Cut/Boost

3-Band, Semi-Parametric EQ EQPAD

MUTE

VCAFADER

*

Note: the Insert Point may beconfigured to be in one of twoother places which are marked thus -

PAN

INSERTSEND

INSERTRETURN

GROUPS

STEREOROUTE

48V PHANTOM

-30dBu TONE

ST LEFT

GRPPANto groups

R

L

INS

VCA &CONTROL

OVER-PRESSOPTION

DIR O/PAUX 1

FADERDOWN

EXT MUTE CTL

EXT VCA CTL

DIRECTOUTPUT

LINEREMOTESTART

LINEREMOTESTOP

RELAYCONTROL

LOGIC

LEDMETER

AUX1 (POT + PRE)MAY BE SWITCHEDTO CONTROLDIRECT OUTPUT

AUX1 POTMAY BE SWITCHEDTO CONTROLDIRECT OUTPUT

DIRECTOUTPUTROUTINGCONTROL

METER

SLATE TALK/TONESLATE CTLON-AIR CTL

CLEANFEED L

CLEANFEED R

OVERPRESS

OVERPRESS CTLCUE CTLCUE CLEARPFL/AFL CTL

AUX1

STUDIO MUTE STUDIO MUTEMONITOR DIM MONITOR DIM

REM COM

REM COM

AUX2

AUX4LEFT

AUX3

AUX4RIGHT

CUE R

CUE LAFL/PFL

CONTROL

CUE

CLEANFEEDMIXES

PEAK 3-INPUTPEAK

DETECT

AUX3 CIRCUIT ISIDENTICAL TO AUX2

PRE

PRE

PRELEVEL

PAN

+_

MICLIVE

TONE

PHASEREV

ON

1-2

3-4

5-6

7-8

1-2

3-4

5-6

7-8

ST RIGHT

DIR

12345678

Block Diagrams

STEREO


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MONO R

MONO L

LEFTINPUT

Option

RIGHTINPUT

Option

VCACONTROL

EXT MUTE CTL

EXT VCA CTL

AUX1

AUX2

AUX3

PEAK LED2 x 3-INPUT

PEAKDETECT

OVERPRESS OVERPRESS

OVERPRESS CTL OVERPRESS CTLCUE CTL CUE CTLCUE CLEAR CUE CLEARPFL/AFL CTL PFL/AFL CTL

CUE R CUE RCUE L CUE L

AFL/PFLCONTROL

CUE

AUX2 & 3CIRCUITS AREIDENTICAL TO AUX1

PRE

AUX4 RIGHT AUX4 RIGHT

AUX4 LEFT AUX4 LEFTPRE

REMOTESTART 1

REMOTESTOP 1

RELAYCONTROL

LOGIC

STUDIO MUTE

STUDIO MUTE

MONITOR DIM

MONITOR DIM

REM COM

REM COM

ON

HF MF MF LF

T0 PEAK DETECT CIRCUIT

T0PEAK

DETECTCIRCUIT

T0PEAK

DETECTCIRCUIT

3-Band EQBAL /PAN

PAN

BAL /PAN

PANHF MF MF LF

T0 PEAK DETECT CIRCUIT

T0 PEAKDETECT CIRCUIT

T0 PEAKDETECT CIRCUIT

MUTE

MUTE

ON

LEDMETER

PROD T/BPROD T/B CTLTALK BUSSLATE TALK/TONESLATE CTLON-AIR CTL

CLEANFEED LCLEANFEED R

CLN RTN L

CLN RTN R

CLEANFEEDMIXES

DIRECTOUTPUT L(VIA EDAC)

METER

DIRECTOUTPUT R(VIA EDAC)

METER

LEFT FEEDSODD GRPS,RIGHT FEEDSEVEN GRPS

GRP

-30dBu TONE

8

6

4

2

7

5

3

1

STEREOROUTE

ST LEFTST RIGHT

EQ

A

B

B

A

TELCO

INPUTB

(TELCO OPTION)

DIFF

DIFF

TRIM

TONE

RHSPHASE

METERRECTIFIERL/R

L

R

REMOTESTART 2

REMOTESTOP 2

3-Band EQ

HPF

CUTBOOST

CUTBOOST

CENTREFREQ

CUTBOOST

VCA

VCAFADER

FADERCLOSED

OVER PRESSOPTION

REDIRECT- OPTION

TELCO

PRE O/P LEVEL T/B

TELCOSUB BOARD

(OPTION)

7-8

5-6

3-4

1-2

Block Diagrams

GROUP

4

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GROUPOUTPUT

EXT MUTECTL

MUTE

FADER

*OVER-PRESSOPTION

FADERDOWN

RELAYCONTROL

LOGIC

LEFT

RIGHT

STEREOTAPERETURN

BUS ASINPUT

LEVEL PAN

ROUTING TO MAINSTEREO MIXES

ST LEFT

ST RIGHT

GRP

Note: the Insert Point may beconfigured to be in an alternativeplace which is marked thus - *

INSERTSEND

INSERTRETURN

INS

REMOTESTART

GROUP MIX

GROUPOUTPUTROUTINGCONTROL

TALK BUS

TO MONITOR& M/BRIDGE

REM COM

PROD T/B CTL

SLATE GRP ENBL

ON-AIR CTL

SLATE TALK/TONE

PAN

R

L

NOTE: the Group Mix carriesone of the 8 group mixes,depending upon its positionin the console.

The pan left signalis routed to odd-numberedgroups, and the pan rightsignal is routed to even-numbered groups.

AUX1

AUX2

AUX3

AUX4 RIGHT

AUX4 LEFT

AUX2&3, CIRCUITSARE IDENTICAL TO AUX1

PRE

OVERPRESS

OVERPRESS CTLCUE CTLCUE CLEARPFL/AFL CTL

CUE RCUE L

AFL/PFLCONTROL

CUE(Group)

CUE(St. Ret)

MUTE

PRE

Block Diagrams



STEREO MASTER


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AUX 2 AND AUX 3 CIRCUITSARE IDENTICAL TO AUX1

ON-AIR CTL

TB ST CTL

TO MONITOR &METERBRIDGE

AUX 1 OUTPUT

AUX 4 L OUTPUT

AUX 4 R OUTPUT

CUE L

CUE R

CUE L

CUE R

CUE CTL

CUE CTL

TONE ST CTL

TONE ST RIGHTTONE ST LEFT

TALK ST1 (or ST2)

REM COM

EXT MUTE

ST L MIX

ST R MIX

AUX 1 MIX

AUX 4 L MIX

AUX 4 R MIX

LIMITERIN

LIMITERIN

LIMITER

LIMITER

STLEFTOUTPUT

TRANS-FORMEROPTION

TRANS-FORMEROPTION

STRIGHTOUTPUT

OUTPUTROUTINGCONTROL

OUTPUTROUTINGCONTROL

FADER

FADER

FADERDOWN

FADERDOWN

MUTE

MUTE

INSERTSEND

INSERTRETURN

INS

INSERTSEND

INSERTRETURN

INS

RELAYCONTROL

LOGIC

REMOTESTART

MONOOUTPUT

(EDACCONNECTOR)

(EDACCONNECTOR)

(EDACCONNECTOR)

(EDACCONNECTOR)

ON-AIRCONTROL

LOGIC

ON-AIRRELAYCONTACTS

ON-AIR

ON-AIREXT CTL

POWERSUPPLY

VOLTAGEMONITOR

OPTO-ISOLATOR

ST1 MASTER ONLY

MUTE






PEAKDETECT

AUX 1MASTER LEVEL

AUX 4MASTER LEVEL

MUTE

MUTE

AFL

AFL

MONOLEVEL

PRE

Block Diagrams

COMMS


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OPT 1 CTL #1 & 2

EXT CUE I/P

CALL 2CALL 1

OPT 2 CTL #1 & 2

PROD TB TOENG CTL

PROD TB TOSTUDIO CTL

PROD TB TOENG CTL

PROD TB TO ENGPROD TB TO ENG

MIC OPENSTUDIO MUTE

PROD SW TB

( PIN ON MOTHERBOARD )PROD T/BTO EXT CTL

PROD T/BTO GUEST CTL

TB TO OPT 1

TB TO OPT 2

-30dB-30dBu TONE

ON-AIR CTLON-AIR CTL

SLATE TALK/TONE

MNTR DIM

TALK BUS

T/B GAIN

STU TLKLEVEL

TB TO EXT CTL

TB TO EXT

TALK STTALK STTALK ST

TONE ST1 R

TONE ST1 L

OSC L

OSC R

TONETO ST1

TONE ST1 CTL

OSCCAL

-30CAL

OSCLEVEL

GUESTPHONES

STUDIOPHONES

GUESTPHONES L

STUDIOSPEAKER L

STUDIOPHONES L

GUESTPHONES R

STUDIOSPEAKER R

STUDIOPHONES R

OSCILLATOR/SLATE OSCILLATOR

CONTROL CIRCUITTO INTERUPTOSC L OUTPUT

EBU TONE

SLATECTLSLATE/TALKBACK

CONTROL

SLATE

EXT MON L

EXT MON R

PROD TB I/P

EXT

VCA

VCA

VCACTL

DIM MUTE

LEVEL

C/ROOM MONTHESE SIGNALS AREROUTED FROM THEST MODULE ANDTHE MONITOR MODULE

ST1 MON

AUX 4 MON

TALKTO

STUD&

PRODTALKTO

STUD

TALKTO

STUD&

PRODTALKTO

STUD

TO M/BRIDGE

CLEANFEED R

CLEANFEED L

CLN RTN R

CLN RTN L

OSC ONFREQ

HZ

100 400 1k 10k

T/B MIC

TALK TOSTUDIO

ON-AIRLOCK OUT

4

3

2

1

ST

CLR

4

TALK TD CLN FD

L R

L R

TALK TO CLNFD

AUX 4 L + R

AUX 3

AUX 2

AUX 1

Block Diagrams

MONITOR


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A/B REXT

EXTA/B L

LHSSELECT

RHSSELECT

INT ’A’

SOURCE A/B

LHSSELECT

RHSSELECT

8 BALANCEDEXTERNAL ’B’L INPUTS

EXT ’B’

8 BALANCEDEXTERNAL ’B’R INPUTS

ST MONITOR FEEDSFROMST MODULE

GROUP 1GROUP 2GROUP 3GROUP 4GROUP 5GROUP 6GROUP 7

GROUP MONITOR FEEDSFROM GROUP MODULES

AUX MONITOR FEEDSFROM

ST MODULES

GROUP 8

ST MONO O/PST RIGHT O/PST LEFT O/P

AUX 1AUX 2AUX 3

AUX 4 LEFTAUX 4 RIGHT

SPARE

6 INPUTSSELECTEDVIA THESCRAMBLECARD

SIX STEREO PAIRS

MONO L

RHSPHASE

STUDIO MUTE

ON-AIR CTL

MNTR DIM

MONSPKR1 LEFT

MONSPKR1 RIGHT

MONSPKR2 LEFT

MONSPKR2 RIGHT

ALT

VCA

VCA

BALMUTE

MUTE

MUTE R MUTE L

LEVELEXT

MUTE L

MON METER R

MON METER L

EXTMUTE R

EXT LEVELCONTROL

DIMADJUST

VCACTL

VCACTL

DIM

MONO

TOMETERBRIDGESPEAKER AMP

PROD T/B TO ENGPROD T/BTO ENG CTL

PROD T/BTO ENG CTL

OVERPRESS

OVERPRESS CTL

CUE L

CUE R

CUE CTL

PFL/AFL CTL

CUE QSPKR L

CUE QSPKR R

VCA

VCA

EXT CUELEVEL CTL

RET T/BCTL

RET T/B

AFLADJUST

VCACTL

CUEMNTRLEVEL

CUE TOMON

RETNT/BLEVEL

HPSPLIT

ENGINEER’SPHONES

PHONESLEVEL

CUEMETER R

CUEMETER L

CUE CLEAR

CLEAR CUE

MONO R

AFL

Block Diagrams

NOMINAL LEVEL DIAGRAM

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0dBu

-10dBu

-20dBu

-30dBu

+10dBu

+20dBu

+30dBu Max. Line (+28dBu)

Internal Clip (+23dBu)

Group Out Clip (+28dBu)

Phones Clip (+24dBu)

Max. Mic (+20dBu)

Insert (0dBu)

(-6.8dBu)

(-16.8dBu)Pre-fade

NOTE: One Insert Point only on Input module

Post-fade

Insert (0dBu)Direct O/P

(0dBu)Group Insert

(0dBu)Group O/P

(0dBu)Master Insert

(0dBu)Main / Aux & Monitor

Outputs (0dBu)

InternalOperating

Level

Min. Mic (-72dBu)

Min. Line(-20dBu)

INPUT MODULE OUTPUT / MASTER MODULE

REAR PANELS

Meterbridge Options (panel size in brackets)

8 x DIN PPM (-40,+5) Panel (l0s) RS5779 4 x DIN PPM (-40,+5) Panel (5s) RS5788 8 x BBC PPM (I-7) Panel (l0s) RS5783 4 x BBC PPM (I-7) Panel (5s) RS5786 8 x EBU PPM (-l2,0,+ l2) Panel (l0s) RS5784 4 x EBU PPM (- I 2,0,+ l2) Panel (5s) RS5787 8 x Professional VU Panel (I Os) RS5782 4 x Professional VU Panel (5s) RS5785 2 x DIN PPM (-40,+5) Phase Corr. (5s) RS5826 2 x BBC PPM (1-7) Phase Corr. (5s) RS5824 2 x EBU PPM (- l2,0,+12) Phase Cor.(5s) RS5825 2 x Pro. VU + Phase Corr. (5s) RS5823 3 x DIN PPM (-40,+5) Panel (5s) RS5830 3 x BBC PPM (I-7) Panel (5s) RS5828 3 x EBU PPM (-l2,0,+12) Panel (5s) RS5829 3 x Professional VU Panel (5s) RS5827 1 x Twin Needle PPM (1-7 ) Panel (3s) RS58991 x Twin Needle PPM (1-7 ) Panel (5s) RS59002 x Twin Needle PPM + Phase Corr. (5s) RS5901RTW I I I3 DIN Stereo Bargraph (1s) RS5780 RTW I I l9 DIN Stereo Bargraph & Phase (1s) RS5781

10 x LED Aux Meters VU (5s) RS5855V 10 x LED Aux Meters PPM (5s) RS5855P 8 x LED Group Meters VU (8s) RS5856V 8 x LED Group Meters PPM (5s) RS5856P10 x LED Mast./Monitor Meters VU (5s) RS5857V 10 x LED Mast./Monitor Meters PPM (8s) RS5857P Single Meterbridge Blank (1s) PB0682-01Dual Meterbridge Blank (2s) PB0685-014 Way Meterbridge Blank (4s) PB0686-01 8 Way Meterbridge Blank (8s) PB0687-01 NTP and other Meterbridge options available on request. Spare CPS275 power Supply (incl. link cable) RW8022Customer Spares Kit RZ2601 Stand Leg Kit (32 module) RT1966Stand Leg Kit (40 module) RT1967 Stand Leg Kit (48 module) RT1968 Stand Leg Kit (56 module) RT1969Remote D-Type Connector Kit (24 Module) RZ2635Remote D-Type Connector Kit (32 Module) RZ2636Remote D-Type Connector Kit (40 Module) RZ2637Remote D-Type Connector Kit (48 Module) RZ2638Remote D-Type Connector Kit (56 Module) RZ2639

CONFIGURATION INFORMATION

B400 24 Module Frame (14 slot Meterbridge) 2 x CPS275 RW5257B400 32 Module Frame (20 slot Meterbridge) 2 x CPS275 RW5258B400 40 Module Frame (26 slot Meterbridge) 3 x CPS275 RW5259B400 48 Module Frame (33 slot Meterbridge) 3 x CPS275 RW5260B400 56 Module Frame (39 slot Meterbridge) 4 x CPS275 RW5261

(Frame price includes: Power Supplies, Cue Speaker, Talkback XLR, Meter Selector, User Guide and Technical Manual)

Mono Input RS5936 Mono Input with Transformer RS5936TX Mono Input with P+G Fader RS5936PG Mono Input with P+G and Trans. RS5936PGTX Mono Input with P+G overpress RS5936OP Mono Input with P+G overpress & Trans. RS5936OPTX

Stereo Input RS5937 Stereo Input with Transformers(2) RS5937TX Stereo Input with P+G Fader RS5937PG Stereo Input with P+G and Transformers(2) RS5937PGTX Stereo Input with P+G overpress RS5937OP Stereo Input with P+G overpress & Trans.(2) RS5937OPTX

Stereo Telco Input RS5938 Stereo Telco Input with Transformers(2) RS5938TX Stereo Telco Input with P+G Fader RS5938 PG Stereo Telco Input with P+G and Trans.(2) RS5938PGTX Stereo Telco Input with P+G overpress RS5938OP Stereo Telco Input with P+G o/p & Trans.(2) RS5938OPTX

Mono Group RS5939 Mono Group with Output Transformer RS5939TX Mono Group with P+G Fader RS5939PG Mono Group with P+G and Transformer RS5939GTX Mono Group with P+G overpress RS5939OP Mono Group with P+G overpress and Trans. RS5939OPTX Stereo Group RS5940Stereo Group with Output Transformers(2) RS5940TXStereo Group with P+G Fader RS5940PGStereo Group with P+G and Transformers(2) RS5940GTX Stereo Group with P+G overpress RS5940OP Stereo Group with P+G o/p and Trans.(2) RS5940OPTX Stereo Master RS5941 Stereo Master with Stereo Output Trans.(2) RS5941TX Stereo Master with P+G Fader RS5941PG Stereo Master I with P+G and Trans.(2) RS5941GTX Monitor Module RS5942 Comms Module RS5943 Comms Module with Ext. TB Input Trans.(3) RS5943TX Surround Monitoring Module inc. TV8 RS5915Blank Module PH1263-0 I

4



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ConnectionsMic Input (XLR) >1.5kΩ balanced -72dBu to -10dBu . . . . . . . . . . . . . . . . . . . . . . . . . .+20dBu maxLine Input (XLR) >10kΩ balanced -20dBu to +10dBu . . . . . . . . . . . . . . . . . . . . . . . . .+28dBu max

Insert Send (XLR) <60Ω balanced 0dBu . . . . . . . . . . . . . . . . . . .+28dBu max (+25dBu into 600Ω)Insert Return (XLR) >10kΩ balanced 0dBu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+28dBu max

Mono Direct Out (XLR) <60Ω balanced 0dBu . . . . . . . . . . . . . . . . . . +28dBu max (+25dBu into 600Ω)Stereo Direct Out (XLR) Group Insert Send (XLR) <60Ω balancedGroup Insert Return (XLR) >10kΩ balancedGroup Output (XLR) <60Ω balanced 0dBu . . . . . . . . . . . . . . . . . . .+28dBu max (+26dBu into 600Ω)Aux Output (XLR) <60Ωbalanced 0dBu . . . . . . . . . . . . . . . . . . +28dBu max (+26dBu into 600Ω)Monitor Output (XLR) <60Ω balanced 0dBu . . . . . . . . . . . . . . . . . . +28dBu max (+26dBu into 600Ω)Main O/P Insert Send (XLR) <60Ω balanced 0dBu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +28dBu maxMain O/P Insert Return (XLR) >10kΩ balanced 0dBu . . . . . . . . . . . . . . . . . . +28dBu max (+26dBu into 600Ω)Main Output (XLR) <60Ω balanced 0dBu . . . . . . . . . . . . . . . . . . +28dBu max (+26dBu into 600Ω)Filter and EQ

Mono Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Stereo InputFiltersHigh Pass Filter Freq OFF / 32-500Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80Hz

Slope 12dB/Oct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12dB/OctEQHigh Frequency Freq 1kHz to 16kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fixed 10kHz

Gain ±15dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15dBQ Shelf / Bell=1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shelf

Mid Frequency Freq 250Hz to 4kHz . . . . . . . . . . . . . . . . . . . . . . . . . . 500Hz to 8kHzGain ±15dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15dBQ 1.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Low Frequency Freq 100Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100HzGain ±15dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15dBQ Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shelf

Auxiliaries 1, 2 and 3 Mono Pre / post fade switched4 Stereo Individual level & pan, pre / post fade switched in stereoOscillator

Switchable 100Hz, 400Hz, 1kHz, 10kHz plus 30Hz Slate OverrideFrequency Response Any input into any output Measured at +50dB gain +0/-0.5dB, 20Hz - 20kHz

THD and Noise Mic input to Group Measured at +20dBu output < 0.1% 40Hz - 16kHzor Main output Measured at 0dBu output <0.025% @1kHz

<0.05% 40Hz - 16kHzMic input EIN (22Hz - 22kHz bandwidth, unweighted) <-128.5dBu (150Ω source)Mix bus output noise (32ch routed) Less than -80dBuMix bus noise (no channels routed) Less than -90dBuLine noise Less than -88dBuCMRR Dimensions & WeightsMic Input (min/max gain) 65/90dB @ 50Hz

55/80dB @ 1kHz50/60dB @ 10kHz

Line Input (mono/stereo) 45/55dB @ 1kHz40/50dB @ 10kHz

Crosstalk Channel muting 95/90dB @ 1kHz(mono/stereo) 90/85dB @ 16kHzChannel fader attention 90/90dB @ 1kHz(mono/stereo) 85/85dB @ 16kHzShipping Weights24 slot 156kg / 343.2lb32 slot 172kg / 378.4lb40 slot 195kg / 429lb48 slot 218kg / 479.6lb56 slot 280kg / 616lb

24-Module 833.72mm / 32.82"32-Module 1087.72mm / 42.82"40-Module 1341.72mm / 52.82"48-Module 1595.72mm / 62.82"56-Module 1849.72mm / 72.82



©

Harman International Industries Limited, Cranborne House, Cranborne Road , Potters Bar, Hertfordshire EN6 3 JN, UKTel:+44 (0)1707 665000 Fax: +44 (0) 1707 660482 Sales Fax: +44 (0) 1707 660742 Email: [email protected] http: / / www.soundcraft.com

Soundcraft US, Harman Pro North America Inc., Air Park Business Center 12, 1449 Donelson Pike, Nashville, TN 37217, USA. Tel:1-615-399-2199 Fax: 1-615-367-9046

4 TECHNIC AL DATATYPICAL SPECIFICATIONS

Documents

4 TECHNICAL DATA · dir o/p aux 1 fader down ext mute ctl ext vca ctl direct output line remote start line remote stop relay control logic led meter aux1 (pot + pre) may be switched