Looking for Better Jitter Reduction in a DAC


I'm looking to improve the jitter control in my digital setup, which hopefully will create a more analogue presentation. I own a PS Audio PW Memory Transport, which sports a FPGA, and a Nuwave DSD DAC with a scaled-down version of the gate array.

   I have owned a Chord which uses this technology and it was like listening to analogue recordings. I sold it only because it's soundstage was very forward, like sitting in the front row of a concert hall. My current PS Audio setup has wide and deep imaging, as does my Atma-Sphere preamp.
   I have auditioned the Schiit Grundir and it was a bit too fast in the attack and transients, but had the dynamics and deep imaging that I like. So, I guess what I'm looking for is a unit with a laid-back, realistic musical presentation.

The Mytek Digital Stereo192 DSD and Blue Circle DAC are in my price range, but there is no way to audition them.
  So any recommendation and advice is appreciated. DSD preferred, budget is about $1200 used.


128x128lowrider57
Thanks, Chris, I'm with you in terms of what I'm looking for in the way of hearing that emotion from the music. I auditioned both the HS and TS versions of Tommy's DAC on my VAC Musicblocks/ME preamplifier/Quad 57s and didn't notice much difference between the two (although my ears aren't the best). 

I'm quite interested in what the LPS-1 does for your system.

Gary
Wpisz teJitter is not a problem. The problem is always the quality of the spdif and aes-ebu line transmitters and the quality of the amplification (construction) of the audio track, proper filtration.
16 bit is sufficient format.kst ...
A couple updates for all you kind gentlemen regarding my quest for better SQ from my digital. I’m now using shielded cables from the DAC and PWT into my Brickwall (which uses ferrite filtering), plus some PS Audio Noise Harvesters and the results are positive.
With the HDMI (Cardas cable), sound is closer to "analogue." With SPDIF (Oyaide coax), the music explodes thru my speakers with increased dynamics, detail, and a huge soundstage, not to mention a lower noise floor. But, the sonics are still clearly from a digital source.

I still believe my DAC lacks a high quality clock, so before I upgrade the DAC, I might give the Uptone SPDIF ISO Regen a try.

@dlcockrum , I saw your negative review of the ISO Regen as used in your system. It could be that the clock in your Exogal Comet is so good, you don’t need an external timing device. Also using a Purist Audio USB from the Aurender may already have excellent synergy.

As a side note, if anybody knows about the PSA Noise Harvester, the LED's are constantly flashing indicating that they are detecting and filtering noise entering the power conditioner.


Hi lowrider, 

I just wrote about my impressions in my system and to my ears. That was how it fell. 

As you say, I suspect that a big part of my results were due to the excellent noise/isolation/jitter characteristics of thr Aurender/Exogal combo and the cables I use and intended to convey that in latter part of the writing.

Sorry if it did not read that way. There are many positive impressions of the Uptone products held by others in their systems and to their ears and I hope to hear from them as rebuttal posts to that thread.

I expect that the Uptone gear is as good as any out there for applications that benefit from their effect.

Dave


Dave, I believe the clocking performed by the FGPA in the Exogal makes a reclocker unnecessary. But, everyone of us would have still tried for that extra bit of perfection.
I'll bet the Purist cable also is excellent. I have all Purist analogue cables and they are an integral part of my modest system.