Good choices in a used A/V pre-amp?


I'm slowly re-building a home theater. My amplification is about the only thing set -- a B&K TX4430 (200w x 3) for the fronts, and a B&K EX442 (200w x 2) for the rears.

Now I need a DTS pre-amp, and I don't feel any need for 7.1 (or should I?). I'd like to try to stay around $500 or under, hence going used. I haven't made any firm decisions in the speakers I'll be driving, a project for another day. This is a home theater system only -- no music listening. I'm re-building because I'd broken up my rig long ago for a dedicated 2-channel high end system for another room.

Is my $500 price point enough for a used a/v pre-amp? What are some key features I should look for? Brands and models?

Thanks!
kitchener
The Angstrom 200. I just picked up a second unit for $300. For DTS, pro logic, simple matrix, IMO it outperforms just about every other processor I've heard including all the big money units. Exceptional for music as well. For the formats listed above, I prefer it to my Lexicon MC 12B.
Madhf -

The Angstrom 200 smokes in 2 channel, doesn't it? Fabulous unit for a combo HT and 2 channel. So you got a 200 with DTS, nice. Not all had DTS. Did you get the 205, additional unit that decodes DD? Those are VERY difficult to locate.

Dan
Let's not forget the Harman-Kardon Signature 2.0 - I've seen 'em here and on FleaBay for $250-300. Lot of bang for the buck...

-RW-
I'd second the Lexicon DC-1 - absolutely wonderful on movies. No analog pass-thru for a pure audio signal on 2-channel music, but nice sounding nonetheless, and it does "surround" sound from 2-channel sources as well or better than anything on the market. User friendly, at least considering it's age, too.
Kitchener,

In responsze to your question on 7.1, I highly recommend auditioning a properly set up 7.1 system before finalizing any decisions.

In my own case, when I expanded from 5.1 to 7.1 I found a significant improvement in surround envelopment, so much so that I'll never be satisfied with 5.1 again.

The Lexicons recommended above will give you the ability to generate 7.1 outputs from any source. An alternative that is now coming into more widespread use is DPLIIx.

Thanks
Bruce