Universal Audio Apollo x4 User Manual

Apollo x4 Hardware Manual Quick Start 17
Connect to Input Sources and Monitor System
One typical Apollo x4 audio setup is illustrated below. For complete details about all of
Apollo x4's connectors and controls, see Controls & Connectors.
Tip: In the example below, the mics are connected to channels 3 and 4, so that
the mics and the instruments (which are connected to channels 1 and 2) can be
used at the same time.
Typical Apollo x4 audio connections
1 2 1 2
OPTICAL
OUT IN
OFF ON
12VDC
POWER
1
2 R
LINE OUT MONITOR
3
4
LINE OUT
MIC/LINE 4 MIC/LINE 3 MIC/LINE 2 MIC/LINE 1
L
Stereo
Speaker
System
Hi-Z Instruments Headphones
Microphones

Universal Audio Apollo x4 Specifications

General

Audio Interface Type	Thunderbolt 3
Number of Preamps	4
A/D Resolution	24-bit/192kHz
DSP	Yes
Phantom Power	Yes
Simultaneous I/O	12 x 18
Preamp Type	Unison
Software Compatibility	macOS, Windows
Power Supply	External Power Supply
Analog Inputs	4 x XLR/TRS combo
Analog Outputs	2 x Monitor TRS, 4 x Line TRS
Digital Inputs	ADAT, S/PDIF
Digital Outputs	ADAT, S/PDIF
Headphone Outputs	2