This is the F-space version for the TITAN bridge. This is a Jake Bowen signature pickup for the progressive metal band Periphery. The Titan bridge model provides the tight low-end and aggressive mid-range that Periphery's music demands. It sounds tight with bridge muting, and produces a beautiful resonance when playing open chords, closely following the guitarist's right-hand expression. I am selling this due to replacing the pickups. Thank you.