Roland TD-4 Features:
Drum Instruments: 125
Drum Kits: 25
Instrument Parameters: Kick, Snare, Tom, Perc: Tuning, Muffling
Mixer Parameters: Pad Volume, Pan, Kit Volume, Cross Stick Volume
Ambience Types: 9
Rhythm Coach Functions: Warm Ups, Time Check, Tempo Check, Quiet Count, Auto Up/Down
 
Includes Mounting Bracket & Power Supply