NEW PRICE Silver Millenium Technologies PreAmp Surround Sound Processor with DTS® processing! I am the original owner and must liquidate. $175.00 + shipping costs which should be around $15.00. Double boxing will cost extra. Features: Detects any time DTS is present on either of digital inputs Installs after preamp in any 2,3,4,5 or 6 channel system. Replaces audio program material going to amplifiers with DTS program material at the exact same volume level. Allows DTS volume to be adjusted with existing 5.1 channel ready preamp or receiver remote control. Total user selectable down-mix capebility for phantom center, sub on/off, and surround on/off. Individual plus-minus 15dB volum trim adjustments for center, sub and surround optimization. Master volume control with manual operational mode allows stand-alone use. Coaxial digital audio outputs for looped installation which works with either the coaxial or optical input. Comes with: instructional book, AC cord, and original packing.