Universal Audio Apollo User Manual

Apollo Hardware Manual Specifications
31
Monitor Outputs 1 – 2
Jack Type
¼” Male TRS Balanced
Frequency Response
20 Hz – 20 kHz, ±0.1 dB
Dynamic Range
115 dB (A–weighting)
Signal-to-Noise Ratio
114 dB (A–weighting)
Total Harmonic Distortion + Noise
–103 dB
Channel Separation
>120 dB
Stereo Level Balance
±0.05 dB
Output Impedance
600 Ohms
Output Gain Range
-78 dBV to 18 dBV
Maximum Output Level
18 dBV
Stereo Headphone Outputs 1 & 2
Jack Type
¼” Male TRS Stereo/Unbalanced
Frequency Response
20 Hz – 20 kHz, ±0.1 dB
Dynamic Range
113 dB (A–weighting)
Signal-to-Noise Ratio
113 dB (A–weighting)
Total Harmonic Distortion + Noise
–101 dB
Channel Separation
>114 dB
Output Impedance
12 Ohms
Output Gain Range
0 dBV to 15 dBV
Maximum Output Level
80 milliwatts
DIGITAL I/O
S/PDIF
Jack Type
Phono (RCA)
Format
IEC958
ADAT
Jack Type
Optical TOSLINK JIS F05
Format
ADAT Digital “Lightpipe” with S/MUX
Channel Assignments @ 44.1 kHz, 48 kHz
Port 1 = Channels 1 – 8, Port 2 = 1 – 8 (mirrored)
Channel Assignments @ 88.2 kHz, 96 kHz
Port 1 = Channels 1 – 4, Port 2 = Channels 5 – 8
Channel Assignments @ 176.4 kHz, 192 kHz
Port 1 = Channels 1 – 2, Port 2 = Channels 3 – 4
Word Clock
Jack Type
BNC
Lock Range
±0.5% of any supported sample rate
Word Clock Input Termination
75 Ohms, switchable
Synchronization Sources
Internal, Word Clock, S/PDIF, ADAT
(continued)

Universal Audio Apollo Specifications

General

Type	Audio Interface
Bit Depth	24-bit
Connectivity	Thunderbolt
Input Channels	Varies by model
Output Channels	Varies by model
Compatibility	Mac, Windows
Sample Rate	Up to 192 kHz