Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 424

Mini Filter
Vel Sens (Velocity Sensitivity)
0-100. This sets the sensitivity of output volume to velocity. A velocity of 127 will
always result in the maximum output level, as set by the Volume control; increasing
the Vel Sens will decrease the output volume for low velocities.
416
Filters
OASYS PCI