PS Audio PerfectWave DAC Upgrade


Paul McGowan has leaked some information about a major upgrade the perfectwave DAC that will be coming out within the next few weeks. Pricing as of yet unknown, but current units will be field (DIY) upgradable.

Apparently, major changes were made to the digital processing board, involving changes in the powersupplies, and replacement of CMOS switching for the gates and clocking with analog switches.

Second, new jitter reducing circuitry called NativeX was implemented.

There are more as of yet unannounced new features.

Apparently, SQ on all inputs will benefit, including the bridge. Exciting stuff.
edorr
Just received and installed my upgraded board this afternoon. Very simple process to say the least. As good as the PWD was/is......this upgrade takes it to yet another level. Space, detail, layers and separation have all been improved. And this with only a few hours of listening. Both the bridge and the PWT have benefitted from this upgrade IMHO. Plan on doing another comparison of the two when things get settled in. I can already tell they are closer now but will wait and see.

the new native x mode is fabulous!!. You can hear the difference immediately and obviously. Hi res left me speechless.....really!
Update on the PWD MKII

Shipping has begun and mine is here singing with the biggest jump in SQ that I have experienced in a long time.
48 hours left to get the "early" pricing and February delivery.

Mine was the first one but others have started receiving and posting here.

Eat your words non believers!

http://www.psaudio.com/forum/#/discussion/2801/the-first-25-impressions
I too have the MKII installed. I would, however, classify the differences that I am hearing as subtle, so I want to get a better idea of what to listen for. I would be interested to hear about some specifics regarding what you guys, Levi, Grobec...others, are hearing. What specifically are the immediate and obvious differences that you are referring to?

Thanks,

_Ben
Hi Ben, just finished listening to some hi-res music you recommended a while back(i believe?). good call, as it was something i never would have stumbled on...but really enjoy now. Poncho Sanchez and Congo Blue from hdtracks (24/88). only problem is, i s*ck at articulating what i hear. will do my best but please do ask if something i say doesn't make sense. am thinking the new native x mode is responsible for most of the changes as that's where/when i could hear the differences best (not all though).

track 2 (B*Same Mama) had some very noticeable differences in my set-up(and to my ears of course). horns really separated and moved back and up. layer and definition....detail wouldn't be accurate imho because i had a ton of it before. after the horn "solo" towards the middle...the other horns blend in sweeter/softer but have a distinctly separate position/image. before they sounded almost stacked/crunched together....now they sound side to side...separate but very close (think live). also noticed the keyboard imaging stayed very consistent. this was not the case before as it shifted considerably as the song progressed. key's also seemed to have more dynamic range then before...becoming much more evident during certain sections. i do think there's a little more to it then my comments relay. bigger and "live-er" is what i'd call. no doubt many subtle differences help accomplish the new overall sound.

as a side note, i'm ecstatic about how it managed to up the bar on both the bridge and pwt. seems to me the bridge benefited a bit more because it sounds closer to the pwt now. they could be REALLY close or equal now imho. will know more soon and report back. this is the result i had hoped the most for. fingers are crossed!.

again...apologies for lack of audio terminology and sophistication....hope it points you in direction at least. this was the best i could do with 1 day under my belt. =)