1/2: ???
3/4: Analog In 1/2
5/6: Analog In 3/4
7/8: Analog In 5/6
9/10: Analog In 7/8
11/12: Mic In 1/2
13/14: ??? (probably SPDIF In L/R)
1/2: Headphones
3/4: Analog Out 1/2
5/6: Analog Out 3/4
7/8: Analog Out 5/6
9/10: Analog Out 7/8
11/12: Master Out L/R
13/14: SPDIF Out L/R
- pulse_in --> system:capture_3 and 4 (Analog In 1/2)
- pulse_out --> system:capture_11 and 12 (Main Out L/R)