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11

Soundcraft MFXi MPMi User Guide Issue 1210

INTRODUCTION

Thank you for purchasing a Soundcraft MPMi/MFXi mixer. The MPMi and MFXi 
ranges are our most cost-effective mixing solutions, bringing you all the features 
and performance that you expect from a Soundcraft product, at an extraordinarily 
low price. The packaging, in which your console arrived, forms part of the product 
and must be retained for future use. 

Owning a Soundcraft console brings you the expertise and support of one of the 
industry’s leading manufacturers, and the results of over three decades of  
supporting some of the biggest names in the business. Our knowledge has been 
attained through working in close contact with leading professionals and institutes 
to bring you products designed to get the best possible results from your mixing.
Built to the highest standards using quality components and surface mount 
technology, the MPMi/MFXi is designed to be as easy to use as possible. We have 

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1) Engineers, musicians, writers and programmers all need to have very few 
interruptions to the creative process; our products have been designed to be 
almost transparent, allowing this process to breathe.
2) Whether performing or recording, time is a very expensive and rare  
commodity. Our products have a user interface which is recognised by millions to 

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The sonic qualities of our products are exemplary - some of the same circuits 
which are used on our most expensive consoles are employed in the MPMi/
MFXi, bringing you the great Soundcraft quality in a small format console without 
compromise.
You will also be glad to know you have a one year warranty with your product 
from the date of purchase.  The MPMi/MFXi has been designed using the latest 
high-end software based engineering packages.  Every console from Soundcraft 
has been proven to stand up to all the stress and rigours of modern day mixing 
environments.
The entire MPMi/MFXi range is manufactured using some of the most advanced 
techniques in the world, from high density surface mount PCB technology, to 
computer aided test equipment able to measure signals well outside the range 
of normal hearing.  As each console passes through to be quality checked before 
packing, there is also a human listening station. Something we have learnt over 
the years is that the human touch counts - and only by using people can you 
ensure the product meets the high demands of the user.

ADVICE FOR THOSE WHO PUSH THE BOUNDARIES

Although your new console will not output any sound until you feed it signals, it has 

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headphones can damage hearing over time.
Please take care when working with your audio - if you are manipulating controls 
which you don’t understand (which we all do when we are learning), make sure your 
monitors are turned down. Remember that your ears are the most important tool of 
your trade, look after them, and they will look after you.

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affects the sound  -  this will extend your creativity and help you to get the best from 
your mixer and the most respect from your artists and audience.

Summary of Contents for MFXI

Page 1: ...USER GUIDE...

Page 2: ......

Page 3: ...1 USER GUIDE...

Page 4: ...he use of information or any error contained in this manual No part of this manual may be reproduced stored in a retrieval system or trans mitted in any form or by any means electronic electrical mech...

Page 5: ...Xi shown 25 MASTER SECTION MFXi 28 MASTER SECTION MPMi 29 Lexicon FX PROCESSOR OVERVIEW 33 FX OPERATION 33 FX PROCESSOR CONTROLS MFXi only 34 REVERBS 35 REVERB CONTROLS 36 DELAYS 37 DELAY CONTROLS 37...

Page 6: ...s 2QO XVH DWWDFKPHQWV DFFHVVRULHV VSHFL HG E WKH PDQXIDFWXUHU 8VH RQO ZLWK WKH FDUW VWDQG WULSRG EUDFNHW RU WDEOH VSHFL HG E WKH PDQXIDFWXUHU or sold with the apparatus When a cart is used use caution...

Page 7: ...ol The wire which is coloured Blue must be connected to the terminal in the plug which is marked with the letter N The wire which is coloured Brown must be connected to the terminal in the plug which...

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Page 9: ...7 Soundcraft MFXi MPMi User Guide Issue 1210...

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Page 13: ...most expensive consoles are employed in the MPMi MFXi bringing you the great Soundcraft quality in a small format console without compromise You will also be glad to know you have a one year warranty...

Page 14: ...10 0 10 0 10 0 10 0 10 L L L L L L L L L L L L L L L R R R R R R R R R R R R R R R 3 3 6 6 9 9 12 12 15 15 0 3 3 6 6 9 9 12 12 15 15 0 3 3 6 6 9 9 12 12 15 15 0 3 3 6 6 9 9 12 12 15 15 0 3 3 6 6 9 9...

Page 15: ...y PA monitor system 27 AUX CONTROLS The rotary controls set the output levels of the two Aux Outputs The After Fade AFL SWITCHES AFL Listen switches route their respective aux output signal to the mon...

Page 16: ...10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0...

Page 17: ...this socket Recommended headphones impedance is 32 ohms or greater 8 2873876 These outputs can be used to send the channel signal to an artist s monitors DFNV headphones in ear stage monitors externa...

Page 18: ...ources by wiring up the jacks as shown although you should then keep cable lengths as short as possible to minimise inter ference pick up on the cable Note that the ring must be grounded if the source...

Page 19: ...unbalanced Mono sources can be fed to both paths by plugging into the Left jack only Mix Outputs The MIX outputs are on XLR s wired as shown and incorporate LPSHGDQFH EDODQFLQJ DOORZLQJ ORQJ FDEOH UXQ...

Page 20: ...ths are connected to ground only at their source and not at both ends If the use of unbalanced connections is unavoidable you can minimise noise by following these wiring guidelines On INPUTS unbalanc...

Page 21: ...channels to different outputs or to auxiliary sends to identify problems on the Master section Compare a suspect channel with an adjacent channel which has been set up identically Use PFL to monitor t...

Page 22: ...6 22 MONITOR METERS STEREO H PHONES HEADPHONES LEVEL MONITOR OUT LEVEL BALANCE FADER PK STEREO CHANNEL STEREO 1 2 IDENTICAL LEFT MONO RIGHT GAIN POST FADER SIGNAL d c PFL MUTE PRE FADER SIGNAL POST FA...

Page 23: ...FL ENABLE PFL AFL MIX LEFT MIX RIGHT MONITOR OUT L MIX R OUT SOLO METERS L R 16 10 6 3 0 3 6 16 22 MONITOR METERS STEREO H PHONES HEADPHONES LEVEL MONITOR OUT LEVEL BALANCE FADER PK STEREO CHANNEL STE...

Page 24: ...machines synths tape machines or DI d guitars The input is BALANCED for low noise and top quality from professional equipment but you can use UNBALANCED sources by wiring up the jacks as shown in the...

Page 25: ...There are two knobs which work together to form a SWEPT MID EQ The lower knob provides 15dB of boost and cut just like the HF EQ knob but the frequency at which this occurs can be set by the upper kn...

Page 26: ...output and meters where it replaces the MIX The SOLO LED on the Master section illuminates to warn that a PFL is active This is a useful way of listening to any required input sig nal without interru...

Page 27: ...trol has a shelving response giving 15dB of boost or cut at 12kHz MF EQ Turn to the right to boost mid frequencies by up to 15dB turn to the left to cut these frequencies by up to 15dB The centre frqu...

Page 28: ...is important that the input level is set correctly to give maximum travel on the fader which should normally be used at around the 0 mark See the Initial Setup section on page 42 for help in setting...

Page 29: ...27 Soundcraft MFXi MPMi User Guide Issue 1210...

Page 30: ...TO MIX MIX L MIX R 16 10 6 3 0 3 6 12 16 22 MIX SOLO PHANTOM POWER LEVEL AUX1 OUT AUX2 OUT FX BUS OUT MONO OUT 2TRK SUB TO MIX MNTR LEVEL LEVEL STE MNO MIX SUB 5 10 0 5 10 20 30 5 10 0 5 10 20 30 MUTE...

Page 31: ...SUB R MIX AFL AFL AFL 0 10 POST PRE 48V L L R R REC OUT 2TRK IN LEVEL 0 10 0 10 0 10 0 10 0 10 TO MNTR TO MIX MIX L MIX R 16 10 6 3 0 3 6 12 16 22 MIX SOLO PHANTOM POWER 2TRK SUB TO MIX MNTR LEVEL LEV...

Page 32: ...ockets are unbalanced Left and Right line level inputs used for connecting a playback device 4 2 TRACK LEVEL CONTROL This adjusts the signal level from the 2 Track inputs 5 2 TRACK TO MIX Press this s...

Page 33: ...HVH VKRXOG QRUPDOO EH VHW FORVH WR WKH 0 mark if the input GAIN settings have been correctly set to give maximum travel on the faders for smooth est control 15 SUB TO MIX This switch routes the Sub L...

Page 34: ...eters where it replaces the MIX The SOLO LED on the Master section illuminates to warn that an AFL is active 27 FX BUS OUTPUT This output carries the signal from the FX bus It could be used as a third...

Page 35: ...hoose a program Note that the console has 32 programs which are held in two banks of 16 programs There are individual BANK A and BANK B LED s to indicate which bank is cur rently active When turning t...

Page 36: ...LQDWHG ZKLFK DVKHV LI WKH SURFHVVRU LV PXWHG 7KHUH LV D handy aide memoir of the programs printed on the front panel OLS This LED illuminates when either the incoming audio or the pro cessed audio wit...

Page 37: ...erformance Plate Reverb A Plate reverb is a large thin sheet of metal suspended upright under tension on springs Transducers attached to the plate transmit a signal that makes the plate vibrate causin...

Page 38: ...telligibility Spring Reverb A Spring reverb is created by a pair of piezoelectric crystals one acting as a speaker and the other acting as a microphone connected by a simple set of springs The charact...

Page 39: ...al Delay is the cleanest most accurate of the delay programs with up to 5 seconds of mono delay and the built in ducking feature Tape Delay In the days before digital delays were created using a speci...

Page 40: ...he setting the more each delay repeat loses intelligibility compared to the original signal Tap Ratio 7DS 5DWLR VHWV WKH OHQJWK EHWZHHQ WKH UVW DQG VHFRQG WDS UHSHDWV RI WKH 3RQJ HOD LWK WKLV FRQWURO...

Page 41: ...HQHUDWLRQ This knob controls the amount of modulated signal being fed back into the input creating feedback Higher amounts add more resonance to the effect signal Tremelo Pan Tremolo and Panner create...

Page 42: ...50 0 99 17 SPRING PREDELAY 0 0 100ms DECAY 1 75s 0 99 BOING 35 0 99 18 STUDIO DELAY TIME RANGE 275ms 20ms 2 5s FEEDBACK 15 0 99 H DUCK THRESHOLD 6dB 70 0dB 19 DIGITAL DELAY TIME RANGE 800ms 20ms 5 0s...

Page 43: ...ono inputs HF 12kHz 15dB MF swept 150Hz 3 5kHz 15dB LF 80Hz 15dB Q MF 1 5 EQ Stereo inputs HF 12kHz 15dB MF 720Hz 15dB LF 80Hz 15dB Q MF 0 8 3RZHU RQVXPSWLRQ Less than 40W Operating Conditions Tempera...

Page 44: ...ideal for recording vocalists or instruments where rejection of unwanted sounds and elimination of feedback is impor tant The aim should be to place the microphone as close as physically possible to t...

Page 45: ...l is out of the red segments or adjust the Master Faders 5HPHPEHU WKDW WKH PL HU LV D PL HU QRW DQ DPSOL HU QFUHDVLQJ WKH RYHUDOO OHYHO LV WKH MRE RI WKH DPSOL HU DQG LI LW LV LPSRVVLEOH WR SURYLGH DG...

Page 46: ...0 5 10 20 30 5 10 0 5 10 20 30 A DECAY B FBK DPTH MUTE FX 10 20dB 10 20dB 48V HEADPHONES 10 10 10 10 10 10 10 10 10 10 EFFECTS STE1 STE2 SUB L SUB R MIX LINE LINE LINE LINE LINE LINE LINE LINE LINE I...

Page 47: ...0 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 L L...

Page 48: ...t to re fit them at a later date WARNING ensure that the mixer is disconnected from the mains supply and all other equipment before fitting the rack mounting brackets A and remove the side mouldings U...

Page 49: ...captive rack nut A B A Attach captive rack nuts at points 1 B Attach rack bolts through points 2 and into fitted rack nuts at points A The console can now be fitted to a standard 19 rack Note the exte...

Page 50: ...5 6 7 8 9 10 11 12 48V L L R R REC OUT 2TRK IN STE REO 1 STE REO RETU RN L L SUB R R L L L R R R MONO MONO MONO MIX L MIX R PHANTOM POWER AUX1 OUT AUX2 OUT FX BUS OUT MONO OUT MUTE FX HEADPHONES 32 Oh...

Page 51: ...48V REC STE RE O 1 ST ERE O RE TURN L L SUB R R L L L R R R MONO MONO MONO MIX L MIX R PHANTOM POWER AUX1 OUT AUX2 OUT FX BUS OUT MONO OUT MUTE FX L L R R 2TRK INSTRUMENT AND VOCAL SOURCES FILL AMPLIF...

Page 52: ...BUS OUT MONO OUT MUTE FX INSTRUMENT AND VOCAL SOURCES GRAPHIC EQ AMPLIFIER FOLDBACK INDUCTION LOOP INDUCTION LOOP AMP CD PLAYER GRAPHIC EQ AMPLIFIER MAIN PA LEFT AND RIGHT HEADPHONES 32 Ohms CASSETTE...

Page 53: ...MONO MIX L MIX R PHANTOM POWER AUX1 OUT AUX2 OUT FX BUS OUT MONO OUT MUTE FX SPEAKER SWITCH AMPLIFIER PASSIVE MONITORS ACTIVE MONITORS INSTRUMENT AND VOCAL SOURCES CONTROL ROOM STUDIO GRAPHIC EQ AMPLI...

Page 54: ...52 Soundcraft MFXi MPMi User Guide Issue 1210 TYPICAL CONNECTING LEADS...

Page 55: ...eeve Sleeve 3 Sleeve Sleeve 3 3 Sleeve Sleeve 3 Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve Sleeve TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP TIP RING RING RING RING RING RIN...

Page 56: ...ia loudspeakers or headphones to enable them to monitor the sounds they are producing Frequency response The variation in gain of a device with frequency Gain The amount of amplication in level of the...

Page 57: ...y i e a highpass or lowpass derived response Solo An almost generic term used to describe PFL or AFL functions Spill Acoustic interference from other sources Transient A momentary rise in the signal l...

Page 58: ...d User whilst in transit both to and from the Dealer or Soundcraft and postage must be prepaid 4 This warranty shall only be valid if a the Equipment has been properly installed in accordance with ins...

Page 59: ...57 Soundcraft MFXi MPMi User Guide Issue 1210...

Page 60: ...Balboa Boulevard Cranborne House Cranborne Road Northridge Potters Bar Herts EN6 3JN UK CA 91329 USA Tel 44 0 1707 665000 Tel 1 818 920 3212 Fax 44 0 1707 660742 Fax 1 818 920 3208 Email soundcraft ha...

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