Naaaaaaa....I still like the idea of getting a more "budget" AV pre-pro, and looping it through your preamp's "dirrect" or "auxilary" or "Tape", etc inputs! Thus you can keep your killer 2 channel sound you worked so hard to get sounding right, and have more than satisfactory surround sound by adding either more amps, or using the amps (not so great however) in an AV receiver(as substitute for pre-pro).
Basically here, you'll save money, get the best of both worlds, with good amplification and processing on the video side, and you won't be spending a ton on an AV pre/pro and amp combo, that will likely shortchange you on your 2 channel, and not get so much better on the 16/44 DD/DTS material anyway!!!!
Heck, my old 2 channel system, with an Acurus Act 3 looped into the "dirrect pass through" on my 2 channel preamp, filled in with Acurus 125x5 amp for the rest of the speakers, was FAR AND AWAY BETTER ALL AROUND than most anyone I ever knew's system!
However you still, ofcourse, have options. If you go with a better (say EAD,AVP,Krell,whatever) AVpre-pro for your ALL-IN-ONE DUBTIES, you will, yes still get very good sound, probably either with digital or analog pass through connections, yes. I still don't think, in most cases(especially if 2 channel is strong for you) you're getting "the best of it", by ditching your 2 channel, and going "all in one", often compromised expensive AV pre-pro for your choice!
.....my two cents
Basically here, you'll save money, get the best of both worlds, with good amplification and processing on the video side, and you won't be spending a ton on an AV pre/pro and amp combo, that will likely shortchange you on your 2 channel, and not get so much better on the 16/44 DD/DTS material anyway!!!!
Heck, my old 2 channel system, with an Acurus Act 3 looped into the "dirrect pass through" on my 2 channel preamp, filled in with Acurus 125x5 amp for the rest of the speakers, was FAR AND AWAY BETTER ALL AROUND than most anyone I ever knew's system!
However you still, ofcourse, have options. If you go with a better (say EAD,AVP,Krell,whatever) AVpre-pro for your ALL-IN-ONE DUBTIES, you will, yes still get very good sound, probably either with digital or analog pass through connections, yes. I still don't think, in most cases(especially if 2 channel is strong for you) you're getting "the best of it", by ditching your 2 channel, and going "all in one", often compromised expensive AV pre-pro for your choice!
.....my two cents