Focusrite Scarlett 18i8 Guide De L'utilisateur page 28

Physical and Electrical Characteristics
Analogue Inputs 1 & 2
Connectors
Mic/Line switching
Line/Instrument switching
Phantom power
Analogue Inputs 3 & 4
Connectors
Mic/Line switching
Phantom power
Analogue Inputs 5 to 8
Connectors
Analogue Outputs 1 to 8
Connectors (Outputs 1 to 4)
Stereo headphone outputs
(Outputs 5 to 8)
Main monitor output level control
Headphones level controls
Other I/O
Optical input
S/PDIF I/O
USB
MIDI I/O
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XLR Combo type: Mic/Line/Inst, on front panel
Automatic
Via software from Focusrite Control
Shared 48 V phantom power switch for inputs 1 and 2
XLR Combo type: Mic/Line, on front panel
Automatic
Shared 48 V phantom power switch for inputs 3 and 4
4 x balanced ¼" TRS jacks on rear panel
4 x balanced ¼" TRS jacks on rear panel
2 x ¼" TRS jacks on front panel
On front panel
TOSLINK optical connector carrying 8 channels @ 44.1/48 kHz
or 4 channels @ 88.2/96 kHz in ADAT format
2 x phono (RCA) or via Optical input (selected via Focusrite
Control)
1 x USB 2.0 Type C connector
2 x 5-pin DIN sockets