The ZC-1 from dbx is a wall-mount programmable rotary volume control for use with DriveRack 260, 220i, and ZonePro systems. It has two RJ-45 connectors for use with CAT5 cables. Maximum cable length will vary depending on number of zone controllers connected to a system.
In the Box
dbx ZC-1 - Rotary Volume Control for DriveRack and ZonePro