Product picture - Evertz Microsystems 7700DA-AESB Auto Equalizing Balanced AES EBU Distribution Amplifier with 3RU Rear Plate Evertz, Microsystems, 7700DA-AESB, Auto, Equalizing, Balanced, AES, EBU, Distribution, Amplifier, with, 3RU, Rear, Plate Click the image to close this page