Get into the digital wireless age with the Shure ULXD4 digital wireless receiver. You’ll love the ease of set up and pristine audio that digital offers. This rugged half-rackspace unit has a large LCD screen so you can see even in the darkest of situations. The ULXD4 can be networked to interact with other receivers to create a cohesive and happy wireless system on stage. You won’t believe the clarity you get out of the 24-bit/48kHz audio signal.