Apollo Twin Hardware Manual
Chapter 4: Specifications
26
Chapter 4: Specifications
Specification Tables
All audio specifications are typical performance unless otherwise noted, tested under the
following conditions: 48 kHz internal sample rate, 24-bit sample depth, 20 kHz mea-
surement bandwidth, with balanced output.
SYSTEM
I/O Complement
Microphone Inputs
Two
High Impedance Inputs
One
Analog Line Inputs
Two
Analog Line Outputs
Two
Analog Monitor Outputs
Two (one stereo pair)
Headphone Outputs
One stereo (independent mix buses)
ADAT Inputs (via TOSLINK optical)
Up to eight channels
S/PDIF Inputs (via TOSLINK optical)
Two channels (one stereo pair)
Thunderbolt Port
One
A/D – D/A Conversion
Supported Sample Rates (kHz)
44.1, 48, 88.2, 96, 176.4, 192
Bits Per Sample
24
Simultaneous A/D conversion
Two channels
Simultaneous D/A conversion
Six channels
Analog Round-Trip Latency
1.1 milliseconds @ 96 kHz sample rate
Analog Round-Trip Latency with up to four serial
UAD Powered Plug-Ins via Console application
1.1 milliseconds @ 96 kHz sample rate
(continued)
