The RME 12Mic-D features twelve microphone and line-level inputs with digital conversion, no compromises and studio quality; remote controllable profits; integrated MADI and Dante connectivity; plus a host of additional functionalities, designed for use in high-end studio recording, live audio, and outdoor sound and music recording. 1 headphone output. 4 Mic/Line/Ins XLR/TRS inputs. 8 Mic/Line XLR inputs. Redundant power supply. Word clock and MADI I/O. 3 ADAT outputs. 1 SFP optical MADI port. 2 Gigabit Ethernet ports compatible with 802.3. USB port for firmware update and remote control.