The evolution wireless G3 500 series offers the most features in the evolution wireless lineup. The 500 series brings state-of-the-art technology to the stage and the backline with pro features. Now with a built-in Ethernet port for computer based control of Sennheiser’s “Wireless Systems Manager,” the system can be setup and observed right on a PC. Microphone capsules based on the evolution e 900 series, including the flagship e 965’s true condenser capsule, make the 500 series the best in the evolution line. The G3 500 series has it all: Incredible sound, high flexibility, and extreme durability for touring. All of this combined with a myriad of frequency options place the e 500 series in a league of its own.