For source and volume control, a single PAA42 media player was utilised alongside the optional VRE11 wall panel. The PAA42 features two microphone inputs allowing a main and guest speaker to present, multiple hardwired audio inputs and wireless audio streaming abilities featuring Linkoustic technology. The VRE11 wall panel was installed at the front of house position via CAT6 cable allowing the guest speaker to select which audio source was live, adjust the volume of said source and also offer a local 3.5mm TRS input for connection to a media device.