The Emperor DAC has no Clothes


I currently use the Rega DAC in a system comprised of Merlin TSM-MXr speakers on Skylan stands. Amp is the Manley Stingray II tube amp. Oppo CD player and Mac Mini feeds the Rega DAC with Pure Music and Cardas cables. My friends system is currently using an ARC integrated with Vanderteen 5a's. He's had the W4S Dac II, EE Minimax Plus, ARC 8 DAC and is currently trying out another borrowed Rega because I won't loan him mine again!

In recent weeks we've tried these DACs in both systems, tweaked and tried various setups. I posted in another thread that the Rega won out against the Minimax Plus and the W4S 2 and that he was partial to the little Centrance.

So here's the thing. The Rega and the ARC sound pretty much the same. So does the W4S 2 and the Minimax. We STRUGGLE to hear the tiny differences between these units! And by "struggle" I mean we use top level recordings and LISTEN LIKE MANIACS again and again. 99% of the time we could not pick these units apart. 100% of the we find that we could be happy with ANY of them! Of course there was a preference for the Rega and the ARC, but boy was it slight! The smallest tweak could shift the balance. A different set of cables, speakers or higher ceiling could easily effect things.

Between the two of us we have something like 65 years of experience with audio. I find it absolutely hilarious when someone posts that a DAC sounds "much" better than another DAC. How is it that we can't hear the same thing, nor can ANY of our friends? We certainly hear a HUGE difference in speakers and amps and very audible ones with cables. But GOOD stand-alone DACs appear to be doing a very good job. MOST people simply list the one or two they've heard in stores as their favorites. If you're looking for a "safe bet" in a DAC you can go with ANY of the models I mentioned above or some of the other fine units out there. Unless someone has your exact system, in the same room and your precise tastes, try not to worry overmuch about DAC A blowing away DAC B.

This was most apparent in trying out the EE Minimax Plus. He tried various tubes and it always sounded best in SS mode! And in that mode it sounded quite like all of the others and about as good as the much less expensive Centrance. So the point of this is to put your efforts and money into speakers and amp/pre. That's 95% of the type of sound you'll get. They determine the character of the system more than anything else.

Cheers!

Rob
robbob
hi mezmo:

do you exclude the possibility that a tube dac , with a tube gain stage and a particular nos tube cannot sound very different than a solid state dac ?
"more detail and resolution, does not intrinsically denote that the sound is better.

but i appreciate that someone has indicated a reason for preferring the solid state path.

i think that the availability of a tube circuit provides the opportunity to vary the sound of the unit."

Agree with you that more detail and resolution may not be wanted for all systems. I also appreciate the option of both SS and tube modes. In fact, I have ordered a NOS Mullard 12au7 to see if my impression of tube mode changes with a different tube. Regardless, I think the very fact the DAC + offers so much in the way of sonic tweaking is a big advantage in my book.
Mr. T: absolutely not, wouldn't say that I'm in a position to exclude
anything. Just surmising and extrapolating from my admittedly limited
experience -- and hoping to learn and expand said experience in the
process. Way I see it, rambling on as I do at such unnecessary length is
meant as an honest invitation for explanation regarding why I may be
misguided. Best way to empower someone to point out where I may have
gone astray is to lay out exactly where I'm at and how I got there, no?
And, must say, I was also spurred on by your challenge to better
articulate "better." (That said, I've lived with both a tubed DAC and a tubed
CDP for several years, all told, through various iterations of tube-rolling.
Different? Surely. Mind-blowingly different? Wouldn't say that.)
Well Rob, again we have to disagree on this one. I am going to give a different perspective. First off, my listening comparisons are over extended periods. As a matter of fact I still have the 3 DACs I have purchased over the past 11 months and also own the Oppo 95 which was purchased during that period. I have listened extensively to all of them in my system and one other system that is different than mine. There ARE differences. When doing a direct AB comparison the differences aren't as readily apparent but the CONCLUSIONS of those differences over extended listening, again two listeners two separate systems were the same and are now quite obvious, at least the DAC of preference, the Wyred over both the Oppo and the Minimax Plus all three using the same chip. The only thing lacking with the Havana is the detail of the other 3. Tonally it is more similar to the Wyred. What is important and was noted with particularly the OPPO, Wyred and EE Minimax Plus is that they require patience and time to break-in before doing any serious listening comparisons, this can't be overemphasized.

So while I do respect that you feel there are little differences between them and I would concur in a direct AB that this is true, if one is able, willing and inclined to do long term listening there should be a preference in a given system. It is quite clear to me which one is better to me, not just different but a better all around performer. I haven't heard all the DACs you mentioned so my comments are based on the 2 in your comparison that I have. Most importantly critical listening in a system to digest differences takes time. My initial impression of the Wyred is not even close to my impression of it now which was due to the break-in period required. Conversely my initial WOW impression of the Plus went in the opposite direction, go figure. I wonder how many people give up before they get a real handle on things? As a footnote I lent one of the DACs to another audiophile friend. He listened for over one month. I gave him absolutely no indication of my impressions of it just that I had purchased another DAC and he was free to listen for an extended period. When I talked to him about his impressions of it, he came to the same conclusion as both myself and my other audio friend that listened extensively to it,"detailed does nothing wrong that I can put my finger on but why is it so fatiguing?" I still don't have an answer other than I feel that tonally it is too light, lacking weight. I listened to it again last night after 2 months and the difference could be heard almost immediately, its that time thing and familiarity that it takes to make the right choice.

I agree with what audiooracle stated. I have what I consider a highly resolving system that has evolved over 12 years and been pretty much constant over the past 5 other than tweeks and vibration control experimentation. My friends system is also very familiar and has similarly evolved over the same period. Differences, if there are any, can be easily discerned. I would love to hear more but wouldn't you agree that four is enough if I am satisfied, at least for the moment?:) As further thought I would wonder now more than ever how much a system difference comes into play and how conclusions can be so different? Why collectively are three different listeners on this side in agreement on what we hear on two different yet familiar systems and others hear things so contrary. Is it taste or are the systems so different that the DACs in question complement one system over another?
more detail and resolution, does not intrinsically denote that the sound is better.>>>>

Some recordings are poorly served by the ninth degree of detail and resolution, but when the planets line up I prefer to have a system that gives me everything that was recorded, or as much as possible. I have stated before that the Minimax + is more forgiving and "sweet" at the top end. I liked it, especially on older recordings. But our general feeling was that the tube stage was not doing the rest of the unit any favors, perhaps coloring the unit. I did not hear it with the better tubes, but the owner said it never altered the issues we heard.
In SS mode the Mimimax retained much of the sweetness, gained detail and space around instruments. It really was no contest. It sounded more like live music in SS mode, if less polite on some recordings.
The W4S 2 was (and still is) the detail champ, but then the Rega and Centrance edge it out in midrange presentation. The Rega and Centrance soundstage is really impressive.

Any STILL...with all of these comments above many people would LAUGH at how alike the units are overall. I have to stop listening to music, disengage myself emotionally and listen to the DACs like a mental patient! That can be fun, but in the end...it's the music I'm interested in much more.

Mrtennis, have you removed the tube and tried the SS stage for a while?

Rob