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Absolute top tier DAC for standard res Redbook CD

Hi All.

Putting together a reference level system.
My Source is predominantly standard 16/44 played from a MacMini using iTunes and Amarra. Some of my music is purchased from iTunes and the rest is ripped from standard CD's.
For my tastes in music, my high def catalogues are still limited; so Redbook 16/44 will be my primary source for quite some time.

I'm not spending DCS or MSB money. But $15-20k retail is not out of the question.

Upsampling vs non-upsampling?
USB input vs SPDIF?

All opinions welcome.

And I know I need to hear them, but getting these ultra $$$ DAC's into your house for an audition ain't easy.

Looking for musical, emotional, engaging, accurate , with great dimension. Not looking for analytical and sterile.
mattnshilp
georgehifi's avatar
georgehifi
10,312 posts
 
Did you really only use a passive preamp or direct to DAC for this DAC comparison?


If you bother to have read it, we also went direct. And there was a preamp (that I didn’t want to mention as Mick Maloney is an acquaintance of mine but seeing you want to know)

The reviewer who’s system we used is Edgar Kramer of Audio Esoterica, Australian HiFI, 6 moons, and is also the principal of Soundstage Australia, and if you bother to do some work you’ll find he also has a Supratek DHT Reference which was used but taken out as it didn’t give what the other configurations gave, as it was too coloured.

https://www.soundstageaustralia.com/index.php/reviews/84-wilson-audio-specialties-alexia-series-2-lo...


This would give the Total DAC a big advantage, as its output is 6.4 Vrms max, compared to the Briscasti’s 2 Vrms.

Absolutely no advantage whatsoever, helps if you know about input sensitivity that the Gryphone Antillion only needs 1v in to give it’s full power out. The Bricasti has more than enough to clip the Gryphone if it needs to.


Cheers George
ctsooner
2,480 posts
 
audioengr2,905 posts04-21-2018 1:02pm


Did they even use the same interface? 


??? Of course we did.


So, which one was used??

The devil is in the details here. I recently asked a reviewer that did a DAC shootout what interface was used to make the comparison and he refused to tell me. What kind of a reviewer does that?

Did you really only use a passive preamp or direct to DAC for this DAC comparison?

This would give the Total DAC a big advantage, as its output is 6.4 Vrms max, compared to the Briscasti's 2 Vrms.

Another detail that could easily skew the results.

These types of shootouts must be carefully thought-out so a fair comparison can be made.


Steve N.

Empirical Audio

What reviewer does that? One who has no clue as to what a reviewer does or what a legit review is.  That's pretty sad if you ask me (which you didn't).  Teh problem I have with audio reviews now days is lack of transparency by many/most.  There are just too many folks who get gear for free or at material's cost and then sell it without paying taxes to supplement their income.  I also used to love folks like Tom Gillet who also used his last name backwards to do The Cheapskate Audiophile, Sam Tellig.  I get pen names and all (was a journalism major in college), but he was never on the up and up based on what many dealers and manufacturer's would say back in teh day.  That's why I stopped reading Stereophile on a regular basis.  JMHO
audioengr
3,282 posts
 
Absolutely no advantage whatsoever, helps if you know about input sensitivity that the Gryphone Antillion only needs 1v in to give it’s full power out. The Bricasti has more than enough to clip the Gryphone if it needs to.

Sensitivity is insufficient to predict performance.  This will only predict output level and maybe clipping level. 

What is needed is the output impedance and drive required to deliver dynamics from the amplifier.


Steve N.

Empirical Audio

audioengr
3,282 posts
 
Absolutely no advantage whatsoever, helps if you know about input sensitivity that the Gryphone Antillion only needs 1v in to give it’s full power out. The Bricasti has more than enough to clip the Gryphone if it needs to.

This is insufficient to predict overall performance. This will only predict output level and maybe clipping level.

What it needed is the output impedance and the drive required of the amps to deliver dynamic response.


Steve N.

Empirical Audio

georgehifi's avatar
georgehifi
10,312 posts
 

You know very well as I do that the output impedance on both are very similar with discrete transistor direct coupled outputs at 40ohms Bricasti and 32ohms Total, and clipping or drive is not the issue for either direct into 100kohm of the Gryphone, nor into the 10kohms of the Lightspeed Attenuator.

Cheers George
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