DAC Selection


I listen to vinyl mostly, but with my recent speakers upgrade I found digital sounding quite good and have been thinking to invest in a better DAC. I use tube gear - tube preamp, SET mono blocks, etc. I am using big full range 3-way speakers, highly efficient, very dynamic, going almost flat down to 20Hz. Most of the gear I use is either DIY or highly upgraded commercial products with exotic parts. The DIY products are all built by me, either from kits or from well-known simple and good sounding schematics. Listen to all kind of music but mostly jazz and blues. 

Looking to get the best DAC I can for my system. My budget is $6K. I can try building one myself, buy a kit, or get a commercial product. Besides building one myself, three DACs have caught my eye:

  • PS Audio DirectStream DAC
  • Schiit Audio Yggdrasil 
  • Audio Note Kits DAC 5.1

I have listened to several DACs and found the Analogue Devices chips to sound more musical in my system than the newer Sabre chips. But that could be due to the DAC implementation rather than the chip itself... Never heard an FPGA DAC like the one from PS Audio. The Audio Note Kit looks great in terms of design, components, and quality, but I would never know how it sounds until I build it, so can’t really audition and return if I don’t like it like I can do with the other products on my list. 

Another idea going through my head is to try building one myself - get the cleanest regulated power, the best digital section I can find, and a high-quality analog section with the best components available. And I might end up with a very high-end DAC. But again, you invest a lot of money, not knowing what the end result would be.

Some days I wish I could not solder. With all the choices we have, it is already so difficult to make decisions, and when you add DIY in the picture you make the decision making process a lot worse. And when you open a commercial product that costs $5,000 and find parts for $450, that makes you think really hard if you spent your hard-earned money the best possible way. But let’s not go there… I am happy to spend $6K for a PS Audio DirectStream DAC if I am convinced that’s my best option. And I will certainly audition that 


Any comments, suggestions, recommendations? 


nenon

Showing 2 responses by audioengr

I would not assume that every $6K DAC has $500 of parts in it.

The output coupling caps in my DAC alone cost more than $1K.  The 22 custom linear regulators are $4400.

The other thing about designing your own DAC is that it takes a LOT of experience and knowledge to design a good one.  You must understand how to minimize jitter, how to linearize non-linear analog sections, how to get really low noise floor, how to design low-noise fast responding voltage regulators.  You must be familiar with what are the best and fastest gates are, the latest technology.  Finally, you must have the knowledge to design USB or Ethernet interface yourself, or you end-up buying something from a third-party that is crippled (low sound quality).

This is not a cook-book exercise.  It's not sufficient just to make it functional. It must perform well.

Steve N.

Empirical Audio

I would recommend looking at Resonessence, Chord, TotalDAC, Aqua HIFI.  Chord does some unique things in their D/A that delivers excellent HF imaging.  Make sure you get the bass though.  Read the reviews on audiostream.

Steve N.

Empirical Audio