The AA-12X VerboBrain was a model of verbobrain manufactured by SyntheTech Corporation that was mass-installed in Arakyd Industries' AD armorer droids, including GSAD-43, and House Paramexor Squire Armorer Droids.
- Galaxy Guide 10: Bounty Hunters
- Cynabar's Fantastic Technology: Droids (As "AA-12X Verbobrain")
- The Complete Star Wars Encyclopedia, Vol. I ("AA-12X")