Sampling 48kHz / 24 bits and specially designed circuit for reduced noise levels during recording. It does not require time consuming installation. Simply plug in your device and write! Features dial setting on the side where we can adjust the input level and a Led which shows the operating state of JAM. It requires no external power or batteries. Works with all the core audio applications such as Garage Band, Logic etc. The package includes a USB connection cable for MAC LIghtning port and cable to connect to the iphone / ipad.