Front Panel; Side Panel - Universal Audio Apollo Twin Hardware Manual

Front Panel

Refer to the illustration below for control descriptions in this section.
12 13
Apollo Twin's front panel elements
(12) Hi-Z Instrument Input
Connect any guitar, bass, or other high impedance instrument here. This jack automati-
cally overrides the channel 1 mic and line inputs.
Levels for the Hi-Z input are set using the same method as the mic and line inputs.
Note: This jack accepts a ¼" mono (tip-sleeve) plug only.
(13) Headphone Output
Connect ¼" stereo headphones here. Volume is set with the Level knob (1) when Head-
phone (8) is selected with the Monitor button (10).

Side Panel

Kensington Security Slot (not shown)
The anti-theft security slot on the side panel connects to any standard Kensington lock.
Apollo Twin Hardware Manual 22 Chapter 3: Controls & Connectors