AA-1 VerboBrain: This model of verbobrain, crafted by SyntheTech, possessed the capacity to house extensive data within a droid's operational memory banks and to process intricate simulations. Its deployment was seen in advanced protocol droids, notably in Cybot Galactica's 3PO-series protocol droid. Although the L-1g general purpose droid was primarily utilized for simple functional duties, it too incorporated the AA-1 VerboBrain.