Six DAC Comparison


I am in the middle of comparing the sound of six different DACs in my system. I own them all (I know weird) but one of them is still within a trial/return timeframe.

Not to share specific comparisons today, but a couple of observations so far are that first, they all definitely sound different from each other. On one hand, they all sound pretty good and play what is fed to them without significant flaws but on the other hand there are definite sonic differences that make it easy to understand how a person might like the sound of some of them while not liking others.

Second, raises the observation that most of them must be doing something to shape the sound in the manner the designer intended since one of the DACs, a Benchmark DAC3 HGA, was described by John Atkinson of Stereophile as providing "state-of-the-art measured performance." In the review, JA closed the measurements section by writing, "All I can say is "Wow!" I have also owned the Tambaqui (not in my current comparison), which also measured well ("The Mola Mola Tambaqui offers state-of-the-digital-art measured performance." - JA). The Benchmark reminds me sonically of the Tambaqui, both of which are excellent sounding DACs.

My point is that if the Benchmark is providing "state-of-the-art measured performance," then one could reasonably presume that the other five DACs, which sound different from the Benchmark, do not share similar ’state-of-the-art" measurements and are doing something to subtly or not so subtly alter the sound. Whether a person likes what they hear is a different issue.

mitch2

So, if I’m reading you right it seems that the Mojo has bits of both the LTA and Merason that you like without going too far and then weaves them into a more cohesive and engaging presentation for your tastes.  Sound about right?

Sort of. The Mojo DACs and Aero are all R-2R DACs while the Merason is a hybrid Delta-Sigma, so there are fundamental differences in the conversion that are not surprisingly audible, IMO.

The differences in the sound between the Mojos and Aero may be more related to power supply differences and output stage implementation. Yes, I do like the sound of the 3x more expensive Mojos better than the Aero - no shame there.

Looking at the big picture here, we're talking about chasing down the last 2 or 5% in sound quality?

@mitch2 boy, you are super thorough with your reporting. Thank you for spending so much time on this. In my instance, I listened to a couple of the listed DACs when upgrading from my Line Magnetic and I didn't really feel there was a significant enough upgrade (especially for what some of these cost) to the LMs presentation until I demoed the Canor 2.10. I mentioned before that I have rare exotic tubes in the LM, which is really great, and also recently purchased Amperex Gold Pin 6922s to go in the Canor's output stage and although I haven't had a lot of time to listen to the new tubes and or run through all its filters, I am more than happy with this Canor component. Just rounded all the bases for me and at $4K is a pretty solid value. Just my experience. 

@mitch2

Thank you for your thorough and comprehensive evaluations on those Dacs; I’m sure it will be a big help for those looking at those price points.

Wig

Merason Dac1 MKII/ Pro Ject  RS2T CD Transport user 😊

Top 3 digital cables that I have heard and some nearly $2K but the ones listed below are at $500 and below:

1. DIY Furutech das 4.1 with Furutech AES/EBU NCF

2. Grover Huffman Pharaoh Copper

3. Grover Huffman Pharaoh + Silver