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Best upgradable system components for under $6K

Hello All,

I plan on upgrading my system with components that I can live with in the short term and the long term (hopefully so I don't have to keep upgrading components as I upgrade my speakers).

I currently have an NAD 356BEE integrated and while it is entry level I must admit it sounds very nice. My room is 14'8" by 20'4" and I currently have a pair of Legacy Classics (not Classic HD). My goal is to make my next big purchase on components in the $6k or less range but I would like to make it a once and for all purchase. In other words I'm looking for something I can live with for 15-20 years without worrying about upgrading.

I would prefer to stay solid state and don't mind having an integrated or pairing separates. New or used also doesn't matter as long as it is a great bang for the bucks. My ultimate goal is to one day be driving a pair of Acoustic Zen Crescendo or Vandersteen Quattro speakers. A 200wpc + consideration would be preferred but I’m flexible on that too lol.

Finally my music selection is a bit diverse. I like jazz, soft rock and new age. Some of my favorites are Dave Matthews, John Mayer, the Wallflowers and John Tesh. I value your opinions highly and would love the community's input on the best component upgrades for my $6k budget.
xerotrace
xerotrace OP
30 posts
 
Thanks again for all the feedback. In researching my options I stumbled upon some reviews of Class D amps. I know NAD makes one that is pretty reasonably priced (around $3K new) as do some other manufacturers. I think the technology is still new (from what I can gather) but should this be a consideration for me? Would it be a problem to match a Class D amp with the Class B amp that is built into the Vandy Quatro's?

What are the advantages of the different class amps? Do I need to have a different class amp for a speaker that is completely passive (like the AZ Crescendos) vs. a speaker that is partially passive (like the Vandy's)?
roscoeiii's avatar
roscoeiii
1,155 posts
 
While this technology is changing and improving at an impressive rate, let me recommend something involving DSP. Recently got a DEQX HDP-4 and it has transformed the sound of my system. Replaces my DAC and preamp, and the speaker/room correction functions are astounding.
zd542
5,339 posts
 
"Would it be a problem to match a Class D amp with the Class B amp that is built into the Vandy Quatro's?"

It will work with no problems, but its not an optimal match for Vandersteen. If you find that you want to build a system around class D amps, You would probably be happier with a different speaker. Probably the best way to pick a system is to start with a must have, and then build around that. So, for example, class D is your must have, build a system around that feature. Everyone’s different. I know many people that focus on vintage, others that like horns, for me personally I go for sound quality. Just start with the most important area, and go from there.
xerotrace OP
30 posts
 
Great points!

Roscoeiii: what is a DSP? How does it replace a pre-amp and a DAC? That sounds like a very interesting option...

Zd: that makes a lot of sense. I think the speakers will be my main focus. So with that in mind do I need to make sure the amp is a class B (if I do go with the Quatros to match the built in amp)? Sorry I might be reading too much into this. Also what has been he best DAC that you have seen to work with Vandersteen in your opinion?
roscoeiii's avatar
roscoeiii
1,155 posts
 
DSP stands for Digital Signal Processing. Google reviews of DEQX to get an idea of their products' functionality. Most recently there was a review in Stereophile. And there is a thread here, something along the lines of "Is DEQX a game changer?"
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