I have a Panasonic Blu-Ray DMP-BD55K DVD player which decodes Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD High Resolution Audio and DTS-HD Master Audio
Advanced. Is it possible to have my Kenwood KC-X1 preamp simply pass through the DTS-HD audio without subjecting it to equalization? If so, how do I do that?

Also, what is the best way to connect the Kenwood to my Velodyne SPL 1000R subwoofer?