Benchmark Dac3


I purchased the Benchmark DAC3 and hooked it up (with just the included Monoprice USB cable) to my MacBook Pro playing lossless files ripped from my CDs. Using the HT bypass to play through my Krell integrated amplifier into Audio Physic Virgo speakers (as well as listening through the headphone amp and HGC volume control driving Beyerdynamic DT 880s). With the panoply of input options I was able to do direct A/B comparisons between my Krell CD player and iTunes as well as between the digital and analog outputs of the CD player. I immediately discovered the balanced XLR connection making a huge difference in bringing out subtle details such as the breath of vocalists and the note decay of wind and string instruments.  Is this the case with all sources or just with this DAC?  If it is the case with all sources then I could never imagine purchasing a DAC (in an equivalent price range) which only provides RCA interconnections.  Is this more about the Benchmark DAC or the difference between balanced and single-ended operation?  Would you purchase a DAC without balanced XLR connections?
dave1215

Showing 8 responses by shadorne

If you trust measurements then Benchmark is outstanding compared to anything else.

If you trust ears then your taste is what matters and no amount of research can help as you need to audition....

That said, I am definitely hearing the lower noise floor with the DAC3 and it is truly remarkable to my ears. I honestly did not think I could hear the difference between a typical high end 110 db noise floor and the 128db of the DAC3 - so what I am hearing goes against my expectation bias.
@gdhal

It ultimately depends on your setup and what works for your amp and speakers. I compared both the DAC2 and Gustard to Audioresearch DAC 8. In the end it was too hard to pick a winner. The sound was excellent from all sources - not possible to call a clear winner. Differences were not significant enough to worry about. If anything the Audioresearch seemed slightly more dynamic.

As for DAC3, all I can say is it works for my setup and is the best I have heard from digital. Blacks are very black and clarity of individual instruments is better than I have heard in the past - a huge step up from DAC2. I have not compared DAC3 with Gustard or Audioresearch but from my comments you can gather the DAC3 is significantly better versus DAC2.

Good luck in your search - I don’t think you can be disappointed with any of the latest DACs.


Compared Benchmark DAC2 vs Gustard X20 pro with Singer SU-1.

Really hard to hear any difference at all. Certainly not enough difference to worry about which makes the Gustard at less than half the price a good bargain.

Not had a chance so far to compare Gustard to DAC3 but given the DAC3 was significantly audibly better than the DAC2 the outcome of that shoot out should be in favour of the DAC 3, however cannot say for sure until they are side by side.

What one can say is the Gustard along with the necessary conditioning Singer SU-1 punches above its weight. Theoretically the Benchmark does not need conditioning given all the reviews proving outstanding jitter immunity but Gustard with the Singer is still a lot cheaper. 

A possible drawback of Gustard may be reliability but this could simply be teething issues on the early models. Certainly Benchmark has a well established reputation for reliability. Whether that track record is worth the significant extra cost is only something each individual can decide.
Ok Benchmark DAC 3 arrived and I can hear an improvement over DAC 2. Ultra clear with lower noise floor or more black and slightly more dynamics.

I am happier with the DAC3 and it seems more like the revelation when I first heard the DAC1 to my ears.

So my two cents is buy a DAC 1 used cheap or spring for a new DAC 3 but avoid DAC 2 if you like details and clarity and dynamics. The DAC2 seems a little too polite or polished for my taste - so it may be the preferred option to some listeners.

My taste is towards live dynamic sound so again YMMV depending on your ears.
@mapman

I will comment but chances are my comment may be limited to whether it works or not. The measured performance of their DACs is to such high measured standards that they should sound alike or something is badly wrong.

Benchmark openly disagree with audio pseudoscience so most people here will not be interested in something that doesn’t have all the extra pseudoscience. And unlike Chord (which make great DACs) their product lacks high end aesthetics that telegraph I’m expensive visually.

For example, this is what Benchmark say this about cables,

"NOTE TO HI-FI USERS

If you are a hi-fi user, beware of the pseudo-scientific false claims of overpriced and underperforming hi-fi cables. Avoid these "hi-fi" cables and equip your system with the finest professional cables available. We offer our professional cables in lengths and types that are appropriate for home hi-fi systems. You will save money while getting the very best performance available."

Most readers here will stop at that and not waste time on a product built by engineers for engineers when in their minds everything and especially cables necessarily make a huge difference...


Seems like there is very little experience on Audiogon with this relatively new Benchmark DAC 3. I just ordered one. I have also a DAC 1 and DAC 2 and my expectations are just more of the same clear dynamic neutral sound with an even lower noise floor. Since these are engineered products to the highest scientifically measured standards, I will be very surprised if I can actually hear a difference between all three. Once the new DAC 3 arrives, I will make a quick comparison to ensure it is fully functional and then sell my other two Benchmark DACs.
XLR is always better than cheap crap RCA. However if you are lucky and using limited equipment (more gear = higher probability of ground loops) and short runs then RCA can sound just as good. 

I have both DAC1 and DAC2 from Benchmark. Just curious have you compared DAC3 to predecessors - the trouble is that the DAC1 was already so good!!!!! Can't say I can hear an improvement myself!!!

XLR is always better than cheap crap RCA. However if you are lucky and using limited equipment (more gear = higher probability of ground loops) and short runs then RCA can sound just as good.