Rosendahl MIF4, MIDI Timecode Interface, New version, USB-MIDI Interface, Video sync reference input, Sym. LTC in/out via XLR connectors, Converts MIDI timecode into LTC and MTC and back again, MMC (MIDI machine control) via MIDI or USB controllable MTC/LTC generator, Large 0.5"" LED timecode display, 2x 1U Brackets to fit into a 19"" rack are included