AudioControl ACR-U Universal Remote Level Control User Guide
The ACR-U Universal Remote Level Control by AudioControl is a versatile volume control that can be added to any line-level signal path. With easy installation and no power required, this control can add subwoofer level control, zone level control, or total system volume control. Flush-mountable for custom installations, the ACR-U comes with a remote, hub, and Cat5e cable. With a 5-year warranty, this is the perfect addition to your audio system.