The Nady XR Pro Systems all feature proprietary DigiTRU Diversity(TM) with unique digital processing circuitry for maximum dropout protection and range, and are available with choice of transmitters-durable metal handheld microphone, lavalier, head mic, or instrument bodypack. All XR Pro Series Systems offer an industry-best 120 dB dynamic range for the clearest, quietest and most natural sound in wireless.

"The XR Pro Series sets a new standard in state-of-the-art technology and performance in professional rack mount systems at the most cost effective price points," states John Nady, President of Nady Systems. These Systems are the best value in professional rack mount wireless and are perfect for fixed and traveling applications. The XR 71/72 VHF and the XR 81/82 UHF systems represent a major breakthrough in affordable frequency agile technology, offering all the advantages of multi-channel operation, including enhanced versatility and choice of clear channel selection for optimum interference-free use in any location. The addition of the XR Pro Series to the Nady lineup is one more way that we offer our customers the widest and best choice in high value, high performance wireless in the industry".

What is True Diversity?
True Diversity is the utilization of two independent receiver circuits in one receiver chassis, designed to virtually eliminate RF signal dropouts (null spots) caused by canceling of the transmitted signal at specific locations due to multi-path reflections. Either receiver circuit (or both), depending upon the location of the transmitter, may receive the transmitter signal from its own independent antenna, thus ensuring a usable signal at all times. Although True Diversity reception as described here offers the best performance in terms of eliminating signal dropouts, there are also a number of other types of diversity using dual antennas that are less expensive and offer performance almost as good. Generally these involve imperceptibly fast switching between the antennas to secure the best transmitted signal available. Our DigiTru Diversity ™ is an example of this type of diversity reception that is very effective. Not all such types of diversity are as different designs and variations are employed in such diversity schemes. Also keep in mind: (1) Not all units labeled “True Diversity” are actually that, as some manufacturers use the term also for their version of antenna switching circuitry; and (2) Some receivers with dual antennas have no diversity capability at all. Such units are often identified as “dipole”, which is just another way of describing ordinary “rabbit ears”. These units are really no more effective in eliminating dropouts than non-diversity single-antenna receivers since they only have one single receiving antenna (the other is just a ground).