Allen&Heath XONE 464 User Manual
USER GUIDE
USER GUIDEUSER GUIDE
USER GUIDE
Publication AP4147
Limited One Year Warranty
This product has been manufactured in the UK by ALLEN & HEATH and
is warranted to be free from defects in materials or workmanship for
period of one year from the date of purchase by the original owner.
To ensure a high level of performance and reliability for which this
equipment has been designed and manufactured, read this User Guide
before operating. In the event of a failure, notify and return the defective
unit to ALLEN & HEATH or its authorised agent as soon as possible for
repair under warranty subject to the following conditions
Conditions Of Warranty
1. The equipment has been installed and operated in accordance with
the instructions in this User Guide
2. The equipment has not been subject to misuse either intended or
accidental, neglect, or alteration other than as described in the User
Guide or Service Manual, or approved by ALLEN & HEATH.
3. Any necessary adjustment, alteration or repair has been carried out by
ALLEN & HEATH or its authorised agent.
4. This warranty does not cover crossfader wear and tear.
5. The defective unit is to be returned carriage prepaid to ALLEN &
HEATH or its authorised agent with proof of purchase.
6. Units returned should be packed to avoid transit damage.
These terms of warranty apply to UK sales. In other territories the terms
may vary according to legal requirements. Check with your ALLEN &
HEATH agent for any additional warranty which may apply.
This product complies with the European Electromagnetic Compatibility
directives 89/336/EEC & 92/31/EEC and the European Low Voltage
Directives 73/23/EEC & 93/68/EEC.
This product has been tested to EN55103 Parts 1 & 2 1996 for use in Environments E1,
E2, E3, and E4 to demonstrate compliance with the protection requirements in the
European EMC directive 89/336/EEC. During some tests the specified performance
figures of the product were affected. This is considered permissible and the product has
been passed as acceptable for its intended use. Allen & Heath has a strict policy of
ensuring all products are tested to the latest safety and EMC standards. Customers
requiring more information about EMC and safety issues can contact Allen & Heath.
NOTE: Any changes or modifications to the console not approved by Allen & Heath
could void the compliance of the console and therefore the users authority to operate it.
XONE:464 User Guide AP4147 Issue 4
Copyright © 2001 Allen & Heath Limited. All rights reserved
Allen & Heath Limited
Kernick Industrial Estate, Penryn, Cornwall, TR10 9LU, UK
http://www.allen-heath.com
2 XONE:464 User Guide
Important Safety Instructions
WARNINGS
ATTENTION: RISQUE DE CHOC ELECTRIQUE – NE PAS OUVRIR
Read instructions
Do not remove covers
Power sources
: Retain these safety and operating instructions for future reference.
: Connect the console to a mains power only of the type described in
- Read the following before proceeding :
CAUTION
Adhere to all warnings printed here and on the console. Follow the
operating instructions printed in this User Guide.
: Operate the console with its covers correctly fitted. Disconnect mains
power by unplugging the power cord if the covers need to be removed
for setting internal options. Refer this work to competent technical
personnel only.
this User Guide and marked on the rear panel. Use the power cord
with sealed mains plug appropriate for your local mains supply as
provided with the console. If the provided plug does not fit into your
outlet consult your service agent for assistance.
Power cord routing
Grounding
: Do not defeat the grounding and polarisation means of the power cord
WARNING: This equipment must be earthed.
Water and moisture
Ventilation
: Do not obstruct the ventilation slots or position the console where the
Heat and vibration
Servicing
: Switch off the equipment and unplug the power cord immediately if it
: Route the power cord so that it is not likely to be walked on, stretched
or pinched by items placed upon or against it.
plug. Do not remove or tamper with the ground connection in the
power cord.
: To reduce the risk of fire or electric shock do not expose the console
to rain or moisture or use it in damp or wet conditions. Do not place
containers of liquids on it which might spill into any openings.
air flow required for ventilation is impeded. If the console is to be
operated in a rack unit or flightcase ensure that it is constructed to
allow adequate ventilation.
: Do not locate the console in a place subject to excessive heat or
direct sunlight as this could be a fire hazard. Locate the console away
from any equipment which produces heat or causes excessive
vibration.
is exposed to moisture, spilled liquid, objects fallen into the openings,
the power cord or plug become damaged, during lightening storms, or
if smoke, odour or noise is noticed. Refer servicing to qualified
technical personnel only.
Installation
XONE:464 User Guide 3
: Install the console in accordance with the instructions printed in this
User Guide. Do not connect the output of power amplifiers directly to
the console. Use audio connectors and plugs only for their intended
purpose.
Important Mains plug wiring instructions.
The console is supplied with a moulded mains plug fitted to the AC
mains power lead. Follow the instructions below if the mains plug has
to be replaced.
The wires in the mains lead are coloured in accordance with the
following code:
WIRE COLOUR TERMINAL
European USA/Canada
L
LIVE BROWN BLACK
N
NEUTRAL BLUE WHITE
E
EARTH GND GREEN & YELLOW GREEN
The wire which is coloured Green and Yellow must be connected to
the terminal in the plug which is marked with the letter E or with the
Earth symbol. This appliance must be earthed.
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 is marked with the letter L.
Ensure that these colour codes are followed carefully in the event of
the plug being changed.
Precautions
Damage :
Environment :
To prevent damage to the controls and cosmetics avoid placing heavy
Protect from excessive dirt, dust, heat and vibration when operating
objects on the control surface, scratching the surface with sharp
objects, or rough handling and vibration.
and storing. Avoid tobacco ash, smoke, drinks spillage, and exposure
to rain and moisture. If the console becomes wet, switch off and
remove mains power immediately. Allow to dry out thoroughly before
using again.
Cleaning :
Transporting :
4 XONE:464 User Guide
Avoid the use of chemicals, abrasives or solvents. The control panel is
best cleaned with a soft brush and dry lint-free cloth. The faders,
switches and potentiometers are lubricated for life. The use of
electrical lubricants on these parts is not recommended.
The console may be transported as a free-standing unit or mounted in
a rack or flightcase. Ensure that the connector pod is secured in place
with the locking screws fitted to prevent movement. Protect the
controls from damage during transit. The faders are best positioned at
the top of their travel if the console is transported without a suitable
flightcase, rack or carton. Use adequate packing if you need to ship
the unit.
Introduction
This user guide presents a quick reference to the function and application of the
XONE:464. We recommend that you read this fully before starting. Included is
information on installing, connecting and operating the console, panel drawings, system
block diagram and technical specification. For further information on the basic principles
of audio system engineering, please refer to one of the specialist publications available
from bookshops and audio equipment dealers.
Whilst we believe the information in this guide to be reliable we do not assume
responsibility for inaccuracies. We also reserve the right to make changes in the interest
of further product development.
Note that this user guide refers to the revised model XONE:464. This has minor changes
from the original model. Details are provided in the addendum at the rear of this guide.
We are able to offer further product support through our world-wide network of approved
dealers and service agents. You can also access our Web site on the Internet for
information on our product range, assistance with your technical queries or simply to chat
about matters audio. To help us provide the most efficient service please keep a record of
your console serial number, and date and place of purchase to be quoted in any
communication regarding this product.
Contents
Warranty ................................................ 2
Important Safety Instructions................ 3
Precautions ........................................... 4
Front and Rear Panel Drawings............ 6
Welcome to the XONE:464................... 7
Specifications........................................ 8
Block Diagram....................................... 9
Input and Output Connections ............. 9
Quick Start........................................... 10
Installing the Console.......................... 13
Connecting Mains Power.................... 14
Connecting Auxiliary Outputs..............18
Connecting Phones and Monitor ........ 19
User Connector Options......................19
Mono Input Channel............................20
Stereo Input Channel...........................22
Crossfader ...........................................24
Replacing the Crossfader....................25
VCF Filters ...........................................26
External Input.......................................28
Master Mix............................................29
Console Monitor System.....................30
Earthing ............................................... 14
Plugging up the System...................... 15
Connecting the Mono Channel........... 16
Connecting the Stereo Channel ......... 17
Connecting the External Input ............ 17
Club Application .................................33
Options ................................................34
Addendum: Model Changes...............34
Tips and Troubleshooting ...................35
Cue Sheet ............................. Rear Cover
Connecting Mix1,2 Outputs ................ 18
XONE:464 User Guide 5
MIX
2
L
OUT
R
MIX2
L
OUT
R
XLR OUT
1 2
+OUT
3
- OUT
TIP = L
RING = R
Made in the UK by
A DIVISION OF HARMAN INTERNATIONAL INDUSTRIES Ltd.
L
INSERT
R
M
OUT
L
LOCAL MONITOR
R
MIX
1
L
2 1
OUT
R
MIX1
L
OUT
R
AUX
6
SYS-LINK OUT
(option)
AUX
5 4
INSERT
L
10
A
IN
L
R
R
B
IN
L
R
AUX
AUX
3 2
EXT IN
USER
9
RIAA RIAA
A
IN
L
R
B
IN
L/M
R
AUX
AUX
L/M
R
STEREO INPUTS
8
A
IN
L
R
B
IN
L/M
R
1
SERIAL No:
7
A
IN
L
R
B
IN
L/M
R
6
LINE IN/OUT
A
IN
L
R
B
IN
L/M
R
TIP +TIP
RING -RING
A
IN
L
R
B
IN
L
R
INSERT
1
2
SEND
TIPTIP
3
RINGRING
RETURN
INPUT
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR.
100 - 240V~ T500mA 250V 20mm
WARNING: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
REPLACE FUSE WITH SAME TYPE AND RATING
ATTENTION: REMPLACER LE FUSIBLE AVEC UN DES MEMES CARACTERISTIQUES.
5
+IN
- IN
CAUTION
4
INSERT
IN
4
DIR
OUT
4
TIP +INTIP
RINGRING -IN
FUSE
MONO INPUTS
3
2
OUT
INSERT
IN
2
DIR
2
INSERT
IN
1
DIR
OUT
1
MIC 2
+48V
SUPPLY VOLTAGE RANGE:
100 - 240V
47-63Hz ~ 30W MAX
OFF
INSERT
IN
3
DIR
OUT
3
MIC 3
MIC 4
+48V
+48V
WARNING - THIS APPARATUS MUST BE EARTHED.
AC MAINS IN ~
REFER TO USER GUIDE BEFORE CONNECTING SUPPLY
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
1
PHANTOM POWER
~
MIC 1
+48V
ON
6 XONE:464 User Guide
Welcome to the XONE:464
The Allen & Heath XONE:464 presents a unique concept in combining a professional live
sound mixer with a serious DJ performance tool in a dedicated club format. And, above
all, it features sound quality second to none. XONE:464 has been designed and
constructed using the same rigorous standards we apply to our large format professional
consoles used and respected by top engineers throughout the world. We have had great
fun designing this new range. We are sure you will get even more enjoyment using it.
MONO Inputs The 4 mic/line inputs are ideal for live performances, or for your MC, DJ
and presenter microphones. An extensive Aux system lets you provide artists with
individual stage monitors, helping them to give their best performance. It can also feed
multiple effects processors such as reverb and delay. A 4 band EQ with swept frequency
mids is the same as that found on top end professional consoles, and helps you deal with
source problems, enhance clarity or sweeten the live mix. Insert jacks let you patch in
channel processors such as compressors to help control the dynamic range of individual
microphones. Smooth 100mm faders with 10dB available boost provide fine precision for
live mixing. Direct outputs are provided for recording, spot effects or channel linking.
STEREO Inputs The 6 dual stereo channels allow selection of up to 12 stereo sources
including 4 RIAA turntables. The 4 band performance EQ gives you a unique extra band
for solid bass control. Boost restricted to 6dB prevents system overload while an
extended cut of up to a massive 26dB provides complete sound sculpturing. Full routing
lets you assign any channel direct to the main mix or through either X or Y crossfader
channels. Large illuminated Cue switches and signal meters keep you in control of your
sources. The Aux system is tucked out of the way of the performance controls and
provides 2 mono and 2 stereo feeds for monitors, effects, recording or additional zones.
EXT Input Provides an additional stereo input to Mix1, Mix2 or both, ideal for stage
reverb returns or sub inputs. Or it can be configured as an external monitor source.
VCA Crossfader Uses a DC voltage to control the audio meaning no clicks, bangs or
crackles as the fader wears. The crossfade curve can be set for either 6dB dip in the
middle, ideal for seamless beat mixing, or for constant level, better suited to scratch
mixing. The fader is removable from the front panel for quick replacement. Crossfader
output can be fed to the Aux system which means that you can provide zone and effects
feeds from your mix. A Pan control provides yet more performance effect.
VCF Filters Unique to XONE, two stereo state variable Voltage Controlled Filters
provide the DJ with a new tool for live performance creativity. These are very similar to
those found on classic analogue synths but benefit from modern, quiet and stable
technology. Use these to sweep the sound by accentuating or cutting frequencies from
100Hz to 20kHz. The 3 filter types HPF, BPF and LPF can be combined to create many
more amazing effects. A large Resonance control changes the ‘Q’ or sharpness of the
filter effect from subtle to extreme. Each VCF has its own in/out switch to toggle the
effect on or off.
MIX Outputs Mix1 and Mix2 are two independent stereo mixes on balanced XLR and
with inserts for patching in limiters and other processors. Use Mix1 for music only and
Mix2 for music + mics, or use them as completely different mixes, ideal when you want to
create separate stage and DJ mixes feeding independent rigs. Both include additional
stereo outputs suitable for recording your mix. A twin connector Mono output sums the L
and R signals from either Mix1 or Mix2 to provide additional mono zone and/or lighting
controller feeds.
MONITOR Section Extensive monitoring is provided so that you can keep a check on
every input and output signal to prevent overload and to cue your mix. A stereo meter
always shows Mix1 output level, another the selected monitor or cue source. An 8 way
switch bank selects which output to monitor, and is automatically overridden by any Cue
pressed. Two pairs of headphones can be plugged in. Split-CUE allows accurate track
matching. An independent stereo Booth Monitor feed includes Cue enable, Mono sum
and Mute functions to satisfy all your monitoring needs.
XONE:464 User Guide 7
Specifications
0dBu = 0.775 Volts rms +4dBu = 1.23V rms
0dBV = 1 Volt rms -10dBV = 316mV rms
Maximum output level XLR +26dBu into >2k ohm load
TRS jack +21dBu into >2k ohm load
RCA phono +15dBu into >10k ohm load
Internal headroom Channels +21dB
Mix to output +23dB
Peak indicators Turn on 9dB before clipping
Meters MIX1 / MONITOR Peak reading 12 led 3 colour
Frequency response +0/-1dB 20Hz to 40kHz
Distortion < 0.006% THD+noise measured at +14dBu 1kHz
Crosstalk < 90dB Channel shutoff measured at 1kHz
Noise Measured rms 22Hz to 22kHz
MIC EIN -128dB referred to 150 ohm source
Residual output noise XLR -90dBu (-94dB S/N)
TRS jack -84dBu (-84dB S/N)
RCA phono -92dBu (-84dB S/N)
Mix noise, ch routed XLR -86dBu (-90dB S/N)
TRS jack -83dBu (-83dB S/N)
RCA phono -91dBu (-83dB S/N)
Power Supply
Internal switch mode power unit with auto sensing mains input.
MAINS IN socket IEC 3 pin
Power lead Country dependent with moulded mains plug supplied
AC mains 100 to 240V AC @ 50/60Hz
Consumption 30W max
Mains fuse rating 100-240V AC T500mA 20mm
Dimensions and Weights
The connector pod can be rotated and fixed in one of two positions to allow either
desktop operation with rear facing connectors, or 19” rack mounting with underside
connectors in 10U space.
Width Height Depth
Desktop 483mm (19”) 192mm (7.6”) 530mm (20.9”)
Rack mounted 483mm (19”) 444mm (17.5”) 10U 135mm (5.3”)
Packed 590mm (23.2”) 260mm (10.2”) 610mm (24”)
Unpacked Packed
Weight 10kg (22lbs) 13kg (29lbs)
Connector Types
XLR connections are Pin 2 = hot (+) Pin 3 = cold (-) Pin 1 = GND
TRS input and output connections are Tip = hot (+) Ring = cold (-) Sleeve = GND
TRS insert connections are Tip = SEND Ring = RETURN Sleeve = GND
8 XONE:464 User Guide
MONO INPUTS x4
INPUT
2= +
BALANCED
INSERT
0dBu
DIRECT OUT
0dBu
IMPEDANCE BALANCED
STEREO INPUTS x 6
RIAA = CH 5,6,9,10 ONLY
INPUT A
L
R
INPUT B
L/M
R
RCA PHONO = CH 5,10 ONLY
CROSSFADER
XFADE VCA's
TIP= +
RIAA
L
R
+48V
GAIN
PAD
-30dBu
TIP= SEND
RING= RETURN
TIP= +
RING= -
INPUT
SELECT
XFADE CURVE
BLOCK DIAGRAM
+
-
VCF
DISABLE
GAIN
RESONANCE
X FILTER
Y FILTER
LO-CUT
FILTER
-
4 BAND EQ
HF
MF1
MF2
LF
FILTER TYPE
FREQUENCY
FREQUENCY
4 BAND EQ
HF
MF1
MF2
LF
EQ IN
HPF
BPF
LPF
PRE-FADE
POST-FADE
ON
ON
METER
POST-EQ
PRE-EQ
POST-EQ
PRE-EQ
POST-EQ
PRE-EQ
POST-EQ
PRE-EQ
CUE LR
CUE M
XFADE Y
XFADE X
SYS-LINK CONNECTION
CUE DC
MONITOR SELECT
AUX 1-6
MIX 1
MIX 2
POST-ON
PRE-ON
4
XFADE TO AUX
PHANTOM 48V
PAN
5
XFADE ON
X
Y
L MIX
X
R MIX
L MIX
Y
R MIX
3-425-6
MIX1
MIX2
POST
PRE
6
POST
PRE
5-6
PEAK
CUE
FADER
ON
POST-EQ
PRE-EQ
1 2
1 2
3
CUE
FADER
3-4
1
AUX
CUE
AUX
PAN
MIX1
MIX2
TO MONITOR
AUX MIX
TO MONITOR
L MIX
R MIX
TO MONITOR
L MIX
R MIX
TO MONITOR
AUX1
AUX2
AUX3
AUX4
AUX5
AUX6
EXT
MIX1
ALL UP= MIX2
LEFT CUE
RIGHT CUE
CUE ACTIVE
STEREO 1-2
STEREO 3-4
STEREO 5-6
SL
EXT INPUT
AUX SENDS 1-6
SL
INSERT
SL
-2dBu
INSERT
SL
-2dBu
TO MIX2
INSERT
SL
INSERT
SL
SL
MONO TO STEREO CUE
SL
MONO
TIP= +
L/MONO
INPUT
BALANCED
+4dBu OPTION
LEVEL
IMPEDANCE BALANCED
MASTER
MIX 1
MONO SELECT
-2dBu
MASTER
-2dBu
MIX 2
CUESPLIT CUE
MONO PRG
TIP= +
AUX OUT
TIP= +
-2dBu
MIX 1 RECORD OUT
BAL
BAL
BAL
BAL
MIX 2 RECORD OUT
R INPUT
BAL
-10dBV
2 = +
2 = +
2 = +
2 = +
2 = +
+4dBu
+4dBu
-10dBV
-10dBV
L
R
L
R
M
L
R
L
R
MONITOR
PHONES 1
L
R
PHONES 2
L
R
LOCAL MONITOR
L
-2dBu
IMPEDANCE BALANCED
R
CUE
ENABLE
MUTE
BOOTH
Switch to 0V = normal+
Switch to 0V = MUTE (DIM)
-
PHONES
Normally = MUTE
Cut links for 20dB DIM
Input Connections
CH 1-4 in (XLR) Balanced XLR female 2k ohm -60 to –20dBu PAD out
>10k ohm -30 to +10dBu PAD in
CH 1-4 in (TRS) Balanced TRS jack >10k ohm -30 to +10dBu
CH 5,6,9,10 in A RCA phono RIAA 47kohm/330pF 2 to 100mV
CH 7,8 in A RCA phono >10k ohm -10 to +10dBu
CH 5,10 in B RCA phono >10k ohm -10 to +10dBu
CH 6,7,8,9 in B Balanced TRS jack >10k ohm -10 to +10dBu
EXT in Balanced TRS jack > 10k ohm -10dBV (+4dBu option)
Inserts
CH 1-4 Unbalanced TRS jack SEND/RET <75/>3k ohm 0dBu
MIX out 1,2 Unbalanced TRS jack SEND/RET <75/>3k ohm -2dBu
Output Connections
DIR out 1-4 Impedance balanced TRS jack <75 ohm 0dBu
MIX out 1,2 (XLR) Balanced XLR male <75 ohm +4dBu
MIX out 2 (RCA) RCA phono <75 ohm -10dBV
MONO out (XLR) Balanced XLR male <75 ohm +4dBu
MONO out (TRS) Impedance balanced TRS jack <75 ohm -2dBu
AUX out 1-6 Impedance balanced TRS jack <75 ohm -2dBu
LOCAL MON out Impedance balanced TRS jack <75 ohm -2dBu
Headphones 1,2 Tip = L Ring = R 30 to 600 ohm recommended
XONE:464 User Guide 9
Quick Start
We recommend that you read through all sections of this User Guide before starting.
However, we provide these notes so that you can plug up and experiment with sounds
from your XONE:464 immediately if you prefer to read the full guide later. Please note
that you should first read and understand the Important Safety Instructions printed at
the beginning of this guide. This simple procedure requires a microphone, CD player and
headphones. Alternatively you can connect a pair of turntables and start mixing right
away. Please read the rest of this guide before connecting to your amplifier and speaker
systems.
CD PLAYER
HEADPHONES
MIC
Set all controls to their starting condition. Set all
FADERS, GAIN, AUX, EXT IN, VCF, RESONANCE,
PHONES and MONITOR controls minimum. Set all PAN
and EQ controls to their detented centre position. Set all
switches to their up position.
Plug in a microphone. Plug a microphone into CH1
XLR input using a high grade balanced mic cable. We
recommend you use a professional standard low
impedance balanced dynamic microphone, such as used
for live performance vocals. Do not use inferior high
impedance or unbalanced microphones as these can
degrade the sound.
AC MAINS IN ~
IN B
AC MAINS
SUPPLY VOLTAGE RANGE:
100 - 240V
47-63Hz ~ 30W MAX
~
OFF ON
Plug in a CD player. This provides a good stereo audio
source as a starting point. Plug into CH5 Input B. Do not
use Input A as this is intended for turntables with
magnetic cartridges requiring RIAA equalisation.
Plug in the headphones. You can plug into either the
top panel or the rear panel socket. Two pairs can be
plugged in at the same time. Use the best headphones
you can afford for your application. We recommend the
professional grade closed-ear type of 30 to 600ohms
impedance, and with ¼” TRS jack plug. Avoid using the
popular mini jack to ¼” adapters as these can quickly
prove unreliable.
Connect AC mains power. Check first that the correct
mains lead with sealed plug suitable for your local supply
has been provided with your console. Plug into the IEC
AC MAINS IN socket and switch mains on.
Switch the console on. Press the rear panel ON/OFF
switch. Check that the green POWER ON led at the top
of the panel lights. You may notice that the console
meters flash briefly. This is normal during power up.
Always switch connected amplifiers on last
and off first to avoid power on/off thumps.
Select the stereo source. Start with the CH5 CD
source. Press the PHONO/LINE switch to select Input B.
The led should glow red when you select Input B, green
for Input A.
Adjust the channel gain. Start the CD player. Adjust
CH5 GAIN control until the average music level lights the
green 0 led with loudest peaks lighting the yellow +6 led.
Reduce GAIN if the red PEAK! Led lights. If no signal is
present check that the music source is playing and the
correct input is selected.
10 XONE:464 User Guide
Check the sound using the Cue system. With the
music playing press the large CUE switch. The switch
itself and the master section CUE led light to show that
the cue monitor is active. The channel signal is now sent
to the headphones. Slowly turn up the headphones level
control until you hear the music at comfortable volume.
Avoid listening to loud headphones levels for
long periods as this may damage your hearing.
The channel signal is now displayed on the main monitor
meters giving you finer control in setting the gain. Note
that the cue system lets you monitor channel signals prefader. In other words you can check or cue any source
before you raise its fader to bring it into the mix.
Route the signal to the main Mix1 output. Release
the CUE switch. The CUE led turns off and the
headphones and monitor meters go quiet. Raise CH5
fader to its top ‘0’ position. Raise MIX1 master level to
maximum. With the XFADE ON switch in its up position
the signal is routed direct to Mix1. The signal is now
indicated on the Mix1 meters at the same level as the
channel meter. The level is now the same throughout
the console signal path, as set by the channel gain
control. This is the ideal setting with meters averaging
0dB so giving the best signal-to-noise performance while
maintaining plenty of headroom to avoid clipping.
Listen to the main Mix1 output. To hear the signal in
the headphones press the MIX1 monitor select switch.
Make sure the other select switches are up as these will
automatically override Mix1 if pressed. Similarly any
CUE switch pressed will override the monitor selection.
Check the effect of the Stereo EQ. Press CH5 EQ ON
switch. This lights to show that the signal is routed
through the equaliser. Now try the effect of each of the 4
frequency bands. The EQ is designed for creative live
performance control and provides a safe +6dB boost and
a massive –26dB cut. Experiment with cutting rather
than boosting frequencies to create dramatic effects.
These can be punched in or out using the EQ ON switch.
Route through the Crossfader. Press XFADE ON to
route the signal through the crossfader rather than direct
to Mix1. The green X led lights indicating that the
channel is assigned to the left (X) side of the crossfader.
Press the XY switch to assign the signal to the right (Y)
side. In this case the yellow Y led lights. Note the green
X and yellow Y leds above the crossfader to help you see
which channel is routed to which side.
Using the Crossfader. This lets you fade between
signals routed to either side, typically to fade smoothly
into a new music track or to creatively layer sounds when
scratch or beat mixing. Experiment further by connecting
two music sources such as CD or turntables and
assigning one to X, the other to Y. Use XFADE PAN to
adjust the balance between the left and right signals of
the active source, either to correct an imbalance or as an
effect in its own right.
XONE:464 User Guide 11
Adding VCF filter effects. Each side of the crossfader
includes a stereo Voltage Controlled Filter which
presents the DJ with a unique set of live performance
tools to create subtle or startling tonal effects. With the
signal assigned to the Y side of the crossfader, and the
crossfader moved fully to the right, the music is routed to
Mix1 and should be heard on the headphones. Press the
Y FILTER ON switch to route the signal through the
analogue filter section. The blue led lights to show that
the filter is active. Check that the large LPF switch is
illuminated indicating that the power up default lo-pass
filter type is active. The sound should change to a
rumbling bass line with higher frequencies removed.
Sweep the filter frequency. Turn the VCF control
clockwise and you should progressively hear higher
audio frequencies returning to the mix. This control
sweeps the effect from low to high frequency.
Adjust the filter resonance. Slowly turn the
RESONANCE control clockwise as you sweep the
frequency and you should hear the ‘Q’ or ‘sharpness’ of
the effect changing from subtle to drastic as the roll-off
knee sharpens and frequency boost is added.
Increasing resonance boosts a narrow band of
selected frequencies. Make sure you reduce the
channel gain if the red peak meters start to flash.
Change the filter type. Press one or any combination
of the large HPF, BPF and LPF filter type switches to
experiment with different performance effects. For
example pressing HPF and LPF together produces a
notch effect. Once you are familiar with the creative
power of these filters you can apply them to your
performance. More information is available later.
Experiment with the microphone source. Finish off by
trying a microphone channel. Stop the CD and pull CH5
fader down. Next, press CH1 CUE and talk into the mic.
Gradually increase the mic GAIN control until the monitor
meters read an average 0dB for normal vocal level. You
should also hear yourself through the headphones.
Check the effect of the 100Hz lo-cut filter. Press this
switch to remove low frequencies below 100Hz. It is
standard practice to switch this in when working with
vocal mics as this effectively removes the proximity
‘popping’ effect when close miking.
Check the effect of the mic EQ. Experiment with the
EQ to learn what effect these controls have on the sound.
Unlike the stereo channel EQ, this is intended for
‘corrective’ equalisation such as smoothing out poor mic
response, brightening up the sound to make it more
intelligible, or dealing with problem feedback frequencies.
It is not usual to use this EQ as a live effect as you would
the stereo channel. It is good practice to start with the
controls flat and use only as much EQ as is really
needed, cutting rather than boosting frequencies.
Now… continue to read through the rest of this User
Guide.
12 XONE:464 User Guide
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