Universal Audio Apollo Twin User Manual

Apollo Twin Hardware Manual Chapter 3: Controls & Connectors 19
Top Panel
Refer to the illustration below for control descriptions in this section.
Apollo Twin’s top panel elements
(1) Level Knob & Switch
The Level knob & switch controls multiple functions. The knob’s current function is se-
lected with the Preamp (9) and Monitor (10) buttons.
Rotate clockwise to increase level of the selected function. When Monitor is selected (6),
press to mute/unmute the monitor outputs. When Preamp is selected (3), press to alter-
nate between channels 1 & 2.
Unison Integration: The Level knob can also be used to control Unison-enabled
UAD preamp plug-ins. See the Apollo Software Manual for complete Unison de-
tails.
(2) Preamp Gain & Volume Level Indicator LEDs
The LEDs around the Level knob indicate the relative level of the selected function (in-
put preamp gain or monitor/headphone volume).
Note: The indicator LEDs are red when Monitor (10) is selected and the monitor
outputs are muted.
1
2
9
10
11
3
4
5
6
7
8

Universal Audio Apollo Twin Specifications

General

Type	Audio Interface
Phantom Power	Yes
A/D Resolution	24-bit
DSP	Yes
Number of Preamps	2
Line Inputs	2
Line Outputs	2
Output Channels	6
Monitor Outputs	2
Analog Outputs	2 TRS
Headphones	1
Sample Rates	44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
Operating System	Mac, Windows
Preamps	2
DSP Processing	Yes
Connectivity	Thunderbolt
Analog Inputs	2 XLR/TRS combo