Omni Preview allows you to map channel rack drums to MIDI Keys or Drum Pads without using the FPC plugin to trigger notes in the Channel Rack starting from C5 and only using white notes!
Should you buy a midi controller drum pad, or a MIDI Keyboard to make beats? Learn the best controller to buy for FL Studio.
Here is a list of the best midi keyboards for FL Studio that I have personally tested.
M-Audio Oxygen Pro 49 Review for FL Studio has good semi-weighted keys, and great compatibility with my free FL Studio Oxygen Pro MIDI Script.