I got a loss of bass w/the 568.2 using Trifield, but not w/the G68. I was using the old software w/the 568.2 -- I think the latest release addressed the issue.

Jumping from Trifield to Direct seems like a downgrade or boring for a second to me, but a chunk of this is that Trifield is simply louder. I lose some focus in the center as well, but I pick up a bit of transparency w/certain types of music.

JGubman -- thanks for the rec. on the VMPS sub. I toss a blanket over the screen of my RPTV too.