Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface (3rd Generation) User Manual
Page 30
30
At 176 .4 kHz and 192 kHz sample rates:
INPUTS
DIGITAL I/O MODE
COAXIAL
S/PDIF
OPTICAL
S/PDIF
DUAL
ADAT
Input 1
Input 1
Input 1
Input 1
Input 2
Input 2
Input 2
Input 2
Input 3
Input 3
Input 3
Input 3
Input 4
Input 4
Input 4
Input 4
Input 5
Input 5
Input 5
Input 5
Input 6
Input 6
Input 6
Input 6
Input 7
Input 7
Input 7
Input 7
Input 8
Input 8
Input 8
Input 8
Digital In 1
S/PDIF 1
(via co-ax
socket)
x
x
Digital In 2
S/PDIF 2
(via co-ax
socket)
x
x
OUTPUTS
DIGITAL I/O MODE
COAXIAL
S/PDIF
OPTICAL
S/PDIF
DUAL ADAT
Output 1
Output 1
Output 1
Output 1
Output 2
Output 2
Output 2
Output 2
Output 3
Output 3
Output 3
Output 3
Output 4
Output 4
Output 4
Output 4
Output 5
Output 5
Output 5
Output 5
Output 6
Output 6
Output 6
Output 6
Output 7
Output 7
Output 7
Output 7
Output 8
Output 8
Output 8
Output 8
Output 9
Output 9
Output 9
Output 9
Output 10
Output 10
Output 10
Output 10
Output 11
x
x
x
Output 12
x
x
x
Output 13
x
x
x
Output 14
x
x
x
Output 15
x
x
x
Output 16
x
x
x
Output 17
x
x
x
Output 18
x
x
x
Output 19
x
x
x
Output 20
x
x
x