User manual
 15 
REPLACEMENT PARTS 
USER-REPLACEABLE PARTS 
AB8172 POT NUT BK (19 places - 
under knobs) 
AJ5320 XONE FADER KNOB 
(3 places - faders) 
AJ7304 XONE KNOB 
(SML) (11 places) 
AJ7305 XONE KNOB 
(LGE) (8 places) 
AB9256 2.5x9 AB TORX (10 places) on 
front panel and rear chassis panel 
The diagram above shows all of the replacement parts that can be ordered from your local 
technical support, or direct from Allen & Heath, for the Xone:23. When ordering please 
quote the part number(s) of the required parts - this makes life easier for us! 
See the previous page for information on replacing the crossfader, and for replacement cross-
fader assembly numbers. 
AB9037 M3 x 85 CSK (12 places) 










