Roland AeroCaster Livestreaming System - Manual (Page 9)

Panel Descriptions
9
Side Panel
1. [PHONES/HEADSET] knob
Adjusts the volume of the headphones or headset.
2. PHONES/HEADSET jack (stereo mini type)
Connect your headphones or headset here.
Headphones: use a 3.5 mm stereo mini plug
Headset: use a 3.5 mm CTIA-type mini plug (four-pole)