With the Ultralink UL2000B you can choose from 320 transmission frequencies and enjoy the powerful advantage of simultaneous operation for up to 20 systems. The IRC compander guarantees incredible dynamics and low noise. You get an excellent headset microphone perfect for vocal applications, featuring a Panasonic condenser transducer. With its user-friendly control menu and comprehensive LCD screen, the receiver is extremely easy to operate. The ULTRALINK ULR2000 true diversity receiver easily fits into your 19” rack and can be mounted with the included rack-mounting kit.