User guide
22                 WZ
3
14:4:2 User Guide 
Connections 
Mono channel  XLR balanced pin 2 hot  Sensitivity -60 to +10dBu 
      TRS balanced, tip hot  Sensitivity -40 to +10dBu 
  Pad out (MIC)  2k ohm 
      Pad in (MIC or LINE)  >10k ohm, -20dB 
      Max input level    +30dBu 
  XLR phantom power +48V, on/off 
Stereo channel  ST1,3 TRS unbalanced  >10k ohm, -16 to +20dBu 
      ST2,4 TRS balanced  >10k ohm, -16 to +20dBu 
Talkback mic  XLR balanced pin 2 hot  Sensitivity -50 to -10dBu 
  Phantom power  Internal jumper +48V 
2-track return  RCA phono, unbalanced  >4k ohm, -8 to +4dBu 
2-track send  RCA phono, unbalanced  < 1k ohm, -2dBu 
Inserts    Channel  TRS, tip send, ring return, 0dBu 
      Output    TRS, tip send, ring return, -2dBu 
L, R, M outputs  XLR balanced pin 2 hot  <75 ohm, +4dBu, +26dBu max 
Group (aux) out  XLR balanced pin 2 hot  <75  ohm,  +4dBu,  +26dBu  max  .
Aux 1-6 output  TRS impedance balanced  <75 ohm, -2dBu, +21dBu max 
      Electronic balance option  <75 ohm, +4dBu, +26dBu max 
Direct out    TRS impedance balanced  <75 ohm, 0dBu, +21dBu max 
Matrix out    TRS impedance balanced  <75 ohm, -2dBu, +21dBu max 
      Electronic balance option  <75 ohm, +4dBu, +26dBu max 
Headphones  TRS, tip L, ring R, 30 to 600 ohm headphones recommended 
Monitor output  TRS impedance balanced  <75 ohm, -2dBu, +21dBu max 
Lamp    4-pin XLR  max 12V 5W lamp 
MixWizard 3 Series Part Numbers 
WZ
3
12:2 8 mic/line, 2 dual stereo, LR console     W31202/v 
WZ
3
16:2 16 mic/line LR console        W31602/v 
WZ
3
14:4:2 10 mic/line, 2 dual stereo, 4 group console    W31442/v 
WZ
3
12:2 and WZ
3
16:2 Sys-Link II output option kit    W312/16-SLV2 
WZ
3
14:4:2 Sys-Link II input/output option kit      W31442-SLV2 
SSM2142P balanced output driver option IC      AE0302 
DRV134 balanced output driver option IC (alternative to above)  AE5725 
Allen & Heath MPS12 backup power supply option    MPS12/v 
Allen & Heath 18” gooseneck LED lamp      LEDLAMP 










