PGX-D Digital Wireless, with state-of-the-art, 24-bit digital audio and trusted Shure microphones, delivers stunning sound and a strong, clean RF signal.

PGXD4 receiver
The Shure PGXD4 receiver offers innovative 24-bit, 48 kHz digital audio technology for wireless that sounds like wired. True digital diversity means two antennas and two independent receivers are constantly working to provide rock-solid RF signal, and one touch scan finds a clear frequency instantly, making set up a snap. Features 24-bit / 48kHz digital technology, automatic frequency selection, and one-touch sync. Handles up to 5 compatible channels per frequency band

PGXD2/SM58 handheld transmitter
With an interchangeable SM58 microphone cartridge included, the PGXD2/SM58 transmits wireless audio with pure digital clarity and rock-solid reliability. The legendary Shure SM58 vocal microphone is designed for professional vocal use in live performance, sound reinforcement, and studio recording. Its tailored vocal response for sound is a world standard for singing or speech. A highly effective, built-in spherical filter minimizes wind and breath "pop" noise. A unidirectional (cardioid) pickup pattern isolates the main sound source while minimizing unwanted background noise.