The XR-S comes equipped with on-board digital effects and cutting-edge features that are only available from Peavey, such as MidMorph® and FLS® (Feedback Locating System®). Additionally, the mixer includes Peavey's exclusive KOSMOS® bass enhancement that adds low-end response and increases high-end clarity. The XR-S also features Bluetooth® wireless connectivity for audio playback from any Bluetooth-equipped smart device or USB "jump drive."