All Ibanez balance pots are A/C taper.
Just look up any of their old drawings:
Ibanez.com | Wiring Diagrams
Here's the one for the SR300:
http://www2.ibanez.com/supportResources/wiring/2008/EQB_3B.pdf
Just look up any of their old drawings:
Ibanez.com | Wiring Diagrams
Here's the one for the SR300:
http://www2.ibanez.com/supportResources/wiring/2008/EQB_3B.pdf

