Alesis Sample Pad Pro is an 8 pad percussion triggering musical input with blue LED light integration. It has a place for an AUX compatible with 1/8 inch output along with kick as well as high-hat paddle and can change it with foot switch. This pad has 10 pre-installed kits with 200 drum and cymbal sounds which are easily accessible with MIDI. For recording and saving the sample playing, there is a 32 GB expandable SD slot to store up to 20 kits. Connect it with the cool USB port to transfer data to the computer. The other reason that makes this sample pro a must have is its compact dimension 38cm x 30cm x 6cm.