What's Good 5.1 pre/pre with DD, DTS, DPL II


I decided to go 5.1 instead 7.1 at this time. Take some complexity out of it.

I figured what I'm goning to use the most is DD or DTS for DVD movies, and DPL II for VHS or TV viewing and occasionally for Music beside the good old 2ch stereo.

DPL II and DTS Neo:6 is equivalent and I heard DPL II is better .

So, DD, DTS, DPLII and
good internal DAC for CD playing.
5.1 analog input will be nice but not really necessary

What are the pre/pro choices for this at around $1500 - $2500 street price.
eandylee
Krell what? HTS1? HTS2? showcase? HTS7.1?

I was considering HTS2, but found out it lacks the bass management feature... so had to cross it out...