Rane SL 3 for Serato Scratch Live Compact hardware design USB 2.0 high-speed audio interface Improved dynamic range (104 dB) Improved audio performance (24-bit converters) Higher output improves ability to easily match levels of various source types Galvanic isolation prevents computer noise from interfering with audio path Aux Input for Live Mix Recording or LiveFeed Aux Output allows use of the Sample Player as a Virtual Deck Aux Output opens the door for future expansion and creative configurations for DJs and electronic musi 3 deck mixing USB bus powered Software Thru outputs 24-bit converters