User guide
WZ
3
14:4:2 User Guide                   7 
Introducing the MixWizard WZ
3
14:4:2 
The Allen & Heath MixWizard series of consoles includes several models. This user guide 
describes the WZ
3
14:4:2 4 group model. The 2 bus WZ
3
12:2 and WZ
3
16:2, and the stereo 
input WZ20S consoles are described in separate publications. For further information on the 
MixWizard series please refer to the Allen & Heath web site. 
The MixWizard is a compact console designed for 
professional sound mixing. It is built to the same 
high standards as our top of the range consoles, with 
individual circuit cards, potentiometers nutted to the 
panel for absolute strength, steel chassis, and no 
compromise circuit design ensuring the finest sonic 
performance. 
The console can be operated free standing or in a 
19” rack or flightcase. It is supplied with protective 
side trims fitted. These can be removed for rack 
mounting. The rear connector pod can be easily 
rotated for rear facing or underside connectors when 
rack mounted. 
With its 4 band semi-parametric EQ, 4 groups, 6 
auxes and stereo main output the WZ
3
14:4:2 is 
equally at home mixing live shows, recordings and 
corporate events. Tamperproof recessed switches 
configure the console for optimum FOH or stage 
monitor operation. This ‘dual functionality’, 
pioneered by Allen & Heath, gives the console its 
unique ability to properly function as Front-of-House 
or stage monitor, or handle both at the same time, 
ideal as a hard working work horse for hire stock, 
touring and installed sound. 
The WZ
3
14:4:2 has 10 mono mic/line inputs, 2 fully 
featured dual input stereo channels and a 2-track 
replay input, a total of 20 inputs to the mix. Of 
special note is the addition of a 2 x 6 way matrix 
providing a useful multi-purpose output for those 
special demands such as recording and broadcast 
feeds, delay fills, zone feeds and so on. A host of 
top end features are provided including oscillator and 
pink noise generator, individual talkback to all 
outputs, comprehensive engineer’s metering and 
monitoring, a lamp socket, and a dual redundant 
backup power supply input. 
The base of the console can be removed to access 
internal pluggable option jumpers. These configure 
user preference for the aux sends, direct outputs and 
talkback mic phantom power. The aux and matrix 
outputs are impedance balanced but may be 
electronically balanced if required by fitting an 
optional part. A kit is also available to fit the optional 
Sys-Link II input/output card which allows the 
console to be linked to other Allen & Heath consoles. 
Other accessories available include the Allen & 
Heath MPS12 backup power supply and LEDlamp 
gooseneck lamp with built-in dimmer. 










