Mesh heads are the overwhelming preference of drummers when they play electronic kits because of their natural feel and ultra-quiet response. It includes everything else you need to make a complete drum kit; (3) 10 cymbals custom-designed Alesis hi-hat pedal and kick pedal and a durable 4-post aluminum rack. We also include all the cabling power supply and drum key for easy setup. The Nitro module is filled with sounds and surprises. The backlit LCD screen makes navigation a breeze. Easily tweak any existing kit or create your own using the 385 superior drum cymbal and percussion sounds included in the Nitro module. Inside the Nitro module you’ll also find valuable extras. The built-in learning features 60 play-along music tracks and an onboard metronome to improve your skills. There is even an advanced sequencer and a performance recorder to expand your music-making potential. There is a headphone jack for private practice plus stereo outs to connect to a PA system amplifier or recording console. The stereo aux input enables you to jam along to your favorite tracks on your CD or MP3 player.