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PS Audio NuWave DAC Review  Print E-mail
Home Theater Accessories Acoustics, EQ & Room Tuning
Written by Andre Marc   
Wednesday, 02 January 2013
Article Index
PS Audio NuWave DAC Review 
Setup and Listening
Listening Cont.
Conclusion


I also streamed a lot of symphonic stuff, like Rachmaninoff’s Symphonic Dances and Rimsky-Korsakov’s Scheherazade. I very much enjoyed the texture the NuWave DAC brought to orchestral music. Strings were woody and vibrant and, across the board, instruments rendered with a natural ease. At this point, it was becoming obvious to me the NuWave DAC was an exceptional component at the $1000 price point.

For the last phase of my evaluation, I concentrated on vocal music. I had just gone on a bit of buying spree, purchasing a bunch of older Johnny Mathis recordings that have been recently remastered on CD. The remasters are excellent, with a great analog vibe, and great pains were taken to preserve the sonics of the original tapes. Well, the NuWave DAC was just the sweetest match for Mathis and his absolutely velvety voice. Mathis in his prime had the ability to wring the deepest emotions from even well worn standards. His version of “A Taste Of Honey” from the 1966 album, The Shadow Of Your Smile, done as a slow, longing ballad, is just devastating. The NuWave DAC got right to the heart of the music.

In comparison to the wonderful Musical Fidelity V-DAC II, at $350, the NuWave DAC made the music sound a bit larger in scale. Backgrounds were noticeably quieter with the PS Audio, which was no surprise, given the quality of the NuWave DAC’s power supply. Tonally, they were similar, but at three times the price, the PS Audio had the overall edge in sonics, and its USB input handles up to 192kHz, as opposed to 96kHz for the Musical Fidelity. Lastly, I would give a slight edge to the NuWave’s XLR outputs. Of course this will depend on your amplification. The McIntosh MA6600 is a fully balanced design.

Conclusion

The sub $1000 DAC market is very crowded these days. PS Audio, with their Digital Link, up through version III, has been a player in this field for many years. The NuWave DAC is a game changer in that it uses trickle down technology from PS Audio’s flagship DAC, the PerfectWave DAC II. Quite a few budget DAC units have come through my listening rooms, and none had the build quality and the big, engaging sound of the NuWave DAC.

There was really no area, sonically, the NuWave DAC lacked. If I was to nitpick on the ergonomics, on my wish list would be a sample rate indicator and possibly an optional remote control for selecting input and upsampling. But again, this is a wish list, and these features are rarely, if ever, found at this price.

The PS Audio NuWave DAC simply must be auditioned by anyone looking for a DAC anywhere under $2000. It delivers the sonic goods, is ruggedly built in Boulder, CO, and has an excellent sounding USB input. Far from being the DAC flavor of the month, the NuWave DAC is based on decades of digital engineering. Highly recommended.




Specifications



PS Audio NuWave DAC: $995

PS Audio
4826 Sterling Drive
Boulder, Colorado 80301
720.406.8946
www.psaudio.com



Review System 1


CD Transport: Musical Fidelity M1 CDT
Server: Squeezebox Touch w/ CIA VDC-SB power supply
via Ethernet to MAC Mini w/ Western Digital & Seagate
external drives.
DAC: Bryston BDA-1
Headphone Amp: Pro-Ject Head Box II
Headphones: Grado SR60
Preamp: Audio Research SP16
Amplifier: Audio Research VS55
Speaker: Martin Logan Ethos, Thiel CS2.4
Cables:  Stager Silver Solids, Kimber KCTG (IC), Transparent  MM2 Super (IC), Transparent Plus (Speaker) Acoustic Zen Tsunami II (AC),Transparent (AC).Shunyata Venom (AC) Element Cable Red Storm (Digital AC), DH Labs TosLink, DH Labs AES/EBU, Audiquest, Forest, WireWorld Ultraviolet, DH Labs USB(USB) DH Labs (USB)
Accessories: Symposium Rollerblocks, Shakti Stone, Audience Adept Response aR6 power conditioner,Salamander rack

Review System 2


CD Player: Marantz 5003
Music Server: Squeezebox Touch via Ethernet to
MAC Mini w/ Western Digital & Seagate external drives.
DAC: Musical Fidelity V-DAC II
Integrated Amplifier: McIntosh  MA6600, Electrocomaniet ECI 3
Tape Deck: Revox A77
Speaker: Harbeth Compact 7ES3
Cables: Kimber Hero HB,  DH Labs White Lightning (IC),QED Genisis Silver Spiral (Speaker),PS Audio (AC), Mojo Audio (AC), DH Labs TosLink, Audioquest Forest USB, Wireworld Ultraviolet USB
Accessories:Cable Pro Noisetrapper, Sound Anchors Stands, Wiremold, Keces XPS, Audience Ar2p

   Comments
Add New | Search
  
LA Mitchell  - I loved the PS Audio DL III...   |2013-01-02 17:15:28
I would think the NuWave DAC would be outstanding, but I'm curious: how does it
compare to the $250 Audioquest Dragonfly?
andre marc  - Hi LA   |2013-01-02 21:44:08
I have not heard the AQ Dragonfly in my system yet.

But I can tell you the
NuWave is a class act.
Timothy Smith  - too close until you add things...   |2013-01-03 09:45:44
I own both and I've got to say, it was only after I upgraded the power cord and
started using a Kingrex uArt USB cable ($289) that the NuWave pulled away from
the Dragonfly. Until then, I was considering sending the Nuwave back. Now,
it's definitely better, but I've spent about an extra $400 to make it so.
andre marc  - Hi Timothy   |2013-01-03 11:09:57
Thanks for comments...

Very interesting observations.

Did you compare the
other inputs to another DAC as well?
Timothy Smith  - Other inputs   |2013-01-03 14:08:13
I did. For the Nuwave ranked in order of sound quality:
1. Coax: Cambridge
Audio 841C as a transport. Very, very nice sounding. Very organic and alive
with good separation.
2. Optical: Squeezebox Touch streaming FLAC files. Also
very nice but a touch less organic with less sibilance. Soundstage was also a
smidge less than coax in my opinion.
3. USB: Macbook air running Audirvana
with FLAC files from a USB hard drive. This was the tricky part. Initially
before I performed the changes with the power cord and USB cable (using the
stock power cord and a wireworld starlight (I think, the purple one)), I was
actually disappointed in the Nuwave. I thought it sounded more sterile than the
Dragonfly. The Dragonfly was not as crisp with the highs but was very
musical..something just right about it. I thought the Nuwave sounded just a bit
soulless which is not what I want out of a DAC. I want to get more towards the
sound I get from my vinyl. Once I upgraded to a PS Audio PC3 power cord and the
King Rex uART USB cable, it really gave me much more of that organic, musical
sound to the music while still giving me the separation and soundstaging I
wanted. Whether you think the juice is worth the squeeze or not, is an
individual opinion. The Dragonfly is definitely more singular in purpose (i.e.
computer playback). I use the DAC for all the reasons above and without the
upgrading, I would say the USB is still the weakest link. With the upgrades the
USB is very close to the COAX's level. I would say overall the DAC is a solid
step up in level from the Dragonfly due to the added versatility of having three
inputs. I do think it's almost inexcusable that there is no bit rate indicator
on the DAC when a $250 Dragonfly which sounds really good does have an
indicator.
I have also owned the Musical Fidelity V-DAC v1 and the Peachtree
DACiT and used the DAC in my transport and would have to say that the PS Audio
Nuwave is the best (although it's $1400 the way mine is configured) so I guess
it should be. At this point though, I honestly couldn't say that when I go back
into the DAC market I would buy another PS Audio product...not because the
Nuwave is bad, but it hasn't given me the "wow" factor like my McIntosh
Components, Wilson Audio speakers or Rega RP6 turntable did when I got them.
Hope this helps.
Andre Marc  - Great post...   |2013-01-03 21:19:40
Great post Timothy.

Very thorough.

I generally prefer TosLink with the
Squeezebox Touch because it does not pass on any of the internal noise of the
Touch to the DAC. With just about every DAC I have used, coax out of the Touch
tends to be a bit rougher.

I did note in my review that on my wish list is a
sample rate indicator..but it is rare to see it at this price point. Let's not
forget the Dragonfly is limited to 96 khz, which probably won't matter to most.
Also it is a very specialized product, really only for use with a laptop and
probably headphones and powered speakers.

I did find the NuWave did improve
over time significantly once it settled in. I really grew attached to its
sound.

Lastly, I hear you on Wow factor, but the NuWave's $1000 price point is
a far cry from McIntosh and Wilson territory.
Tim Smith  - Thanks   |2013-01-03 23:37:38
Thanks! I enjoyed reading your write up as well. Good point about the 96 kHz. I
also have not tried the up sample mode yet either. Ill have to play with that. I
probably have about 20 hours or so on the Nuwave so maybe it'll settle in more
as time goes along. I was listening to Sara K last night which sounded really
nice.
Andre Marc  - Thanks...   |2013-01-04 07:47:58
Thanks for the kind words...

I think the DAC will improve. I think one thing
that is unique in the NuWave is that is its pretty darn neutral. It does not
editorialize. Most "budget" DACs will deviate somewhat.

Overall, it is
very, very clean sounding.

I am going to try the coax input with the Touch
later....
Paul Letteri  - Ps audio new wave - plus Bryston bdp   |2013-02-03 10:26:14
The nuwave dac is a great product on it's own.
I just happened to have the
Bryston bdp
And it makes every dac I have placed just that much better. Also as
far as cables I tried Audioquest diamond, as being the loosest to
The Wireworld
Platinum . The platinum USB
And digital cable just naturally bring everything

More into focus .yes a little expensive but
Brings your digital to what we
call natural
And analog sounding.
peter jasz  - PS Audio NuWave DAC Review     |2013-05-16 00:15:15
What a fantastic review on the PS Audio Nuwave DAC by Andre Marc. This review
was simply brilliant: enlightening and articulate.
I think perhaps it's time to
finally take the Outboard DAC plunge with a DAC as capable, useful and musical
as Andre feels the PS Audio Nuwave to be.
One of the most succinct yet
informative reviews I've read in a long time. Nicely done! BUT, does it sound
better in black, or silver !!
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