The Wohler <strong>AMPx-E8</strong> Series monitors are the world's first in-rack audio monitors capable of outputting and/or displaying encoded, multi-channel (up to 8 channels) audio from Dolby E®, Dolby Digital®, or Dolby Digital Plus®, streams de-embedded from either 3G/HD/SD-SDI without prior Dolby encoding.</p><p>The ability to switch seamlessly between encoded or discretely embedded sources, in addition to providing full, simultaneous demuxed output of the multichannel source, offers a significant new operational capability in a single monitor unit.</p><p>These units feature 3 audiophile-quality drivers, and 3 power amplifiers; 2 speakers and amplifiers reproduce midrange and high frequency information in stereo, while a third amp/driver combination handles summed LF information below the 500Hz crossover point.</p><p>Extended HF response reveals potential problems with audio whine or hiss and electronic, rather than acoustic, cancellation of bass frequencies provides positive audible detection of reversed polarity audio feeds.</p>