The DiMarzio AT-1 pickup creates an exciting blend of precise definition and red-hot output that's sure to ignite your playing. The signature pickup of Andy Timmons, the AT-1 injects your licks with a balanced fusion of warmth and sweet-sounding clarity. When we first heard the AT-1 here at GearNuts, our first impression was that of a late-'50s PAF-style humbucker - but much, much louder. The AT-1 is optimized for 25.5" scale, mahogany-bodied guitars, but it sounds great on just about everything, with enough lows to warm up brighter guitars and enough clarity to add articulation to darker ones. The DiMarzio AT-1 pickup is a vintage-voiced humbucker that rocks! DiMarzio AT-1 Pickup Features at a Glance: Andy Timmons signature pickup that blends precise definition and red-hot output Delivers vintage PAF-style sound with increased output that's great for rock Optimized for 25.5" scale, mahogany-bodied guitars, but sounds great on everything Warms up