Allen and Heath DX32 Modular Expander for dLive Series MixersThe DX32 Expander Adds Remote, Modular I O To A DLive System. It Provides 4x 8 Channel Slots To Fit A Selection Of Analogue Or Digital I O. Up To 2 DX32 Expanders Can Be Connected To The MixRack, And A Further DX32 Can Be Connected To The Surface. Features: 4x 8ch Modular Design Redundant, Hot Swappable Power Supply Dual Redundant Cat5 Link To Surface Or MixRack Rack Mounted Or Shelf Floor Operation 3 Year Warranty