RME M-1610 Pro, 16-Channel AD / 8-Channel DA Converter, SteadyClock FS, LC display, 16 Line inputs: Sub-D25, 6 Line inputs: 6.3 mm jack, 8 Line outputs: Sub-D25, 2 Line outputs: 6.3 mm jack, 4 ADAT outputs, Stereo headphone output: 6.3 mm jack, USB, MADI SFP (optional), MADI input and output coaxial, Word