Wikipedia
DrumKAT
The DrumKAT is in a class of MIDI percussion controllers which also includes the DrumKAT Turbo, DrumKAT EZ (discontinued), DrumKAT DK10, TrapKAT and MalletKAT. DrumKAT was first produced by KAT, Inc (Chicopee, MA). The current manufacturer is Alternate Mode, Inc (also of Chicopee, MA).