The MEINL Percussion FX20 Effects Pedal puts the power to add percussion at the feet of any musician. Toggle between ten pre-programmed percussion samples plus an additional ten custom samples of your own. Included is a micro SD card to load custom sounds. Pre-programmed percussion samples: 0 - Kick Bass 1 - Soft Kick 2 - 808 Bass 3 - 808 Snare 4 – HiHat 5 – Clave 6 - Hand Clap 7 – Cowbell 8 - Straight Tambourine 9 - Shaker