Reference DACS: An overall perspective


There has been many threads the last few months regarding the sonic signature of some of the highest regarded reference DACS (Dcs,Meitner,Ensemble,Audio Note,Zanden,Reimyo,Accustic Arts) here on the GON. I have been very fortunate to audtion many of these wonderful pieces in my home or friend's systems. I wanted to share, in a systematic way, my impressions/opinions with you GON members for a two reasons: 1)That my experiences might be helpful to fellow members interested in audtioning these DACS. 2)Starting an interesting discussion regarding the different "sonic flavors" of these reference digital front ends. I totally agree with the statement, "if you have not heard it you don't have an opinion". Therefore, I have no comments regarding DACS from Weiss,Goldmund,Audio Aero and Burmester because I have never had the pleasure of audtioning them. I would love to hear from members who have and share their experiences with us. My overall impression is that these DACS(Dcs,Meitner,Ensemble,Audio Note,Zanden,Reimyo,Accustic Arts) can be grouped into two molar categories regarding their overall sonic signature. By the way, all of them can throw a large/deep soundstage with excellent layering in the acoustic space with "air" around individual players on that stage. However, than they start to part company into two major categories. Category #1) These DACS "flavors" revolve around pristine clarity, fine sharp details,speed,very extended top/bottom frequencies,and great PRAT. These DACS never sound "etched" or "in your face" but are more "upfront" then "layed back" in their presentation. The DACS, to my ear's, that go into this bracket are Dcs,Ensemble,Meitner. My personnal favorite in this group is the Ensemble, which I owned for two years. These DACS remind me of the sonic signature of speakers such as Wilson,Thiel,Dynaudio, Focal/JM Labs. Category #2) These DACS "flavors" revolve around a "musical/organic" sense, natural timbres,and an easy flowing liquidity. Their "less forward" presentation my give the impression of less detail, but I think in this case its an illusion fostered by their more relaxed/organic manner. The DACS, to my ear's, that go into this bracket are Audio Note,Zanden,Reimyo,Accustic Arts. I did find that the tube DACS did not have the top/bottom frequency extenstion and PRAT of the SS DACS in this bracket. For me, the Accustic Arts DAC1-MK3 gave me the best of both categories, therefore it is now the resident DAC in my system. These DACS remind me of the sonic signature of speakers such as Magnepan,Von Schweikert,Sonus Faber. Well, it's all just my opinion regarding these digital pieces, but I hope this post was at least informative/somewhat interesting and would lend itself to other GON members sharing their impressions, not about what DAC is the "BEST" in the world, but your personnal taste and synergy with your system.
teajay

Playntheblues, I bought my unit and it was already broken-in so can't help you there.

If you look at some of my other threads you will be able to read my comments.

When I put the Dac in my system it was a WOW! factor also and I was comparing to a Audio Research Ref7 cd.

I purchased a new Drive MK2 and it is breaking-in and really with the Dac sounding nice, the best my system has ever been.
Here are some news for this excellent thread:

I auditioned Esoteric X-01 D2 pretty extensively in last few months. My end conclusion is that it sound very best in my system in BB mode... Build quality is excellent and I can recomment this unit to most of you since it is really chameleon like in its presentation(BB, AD etc. modes)...

Accustic Arts just released new TUBE DAC! Here is a short description:"Handmade in Germany, Accustic Art's new $10,500 DAC sports dual 32-bit mono converters for left and right channels, a class A power supply with 84,000uF of capacitance, dual encapsulated toroidal transformers and a heavy gauge solid aluminum chassis. The hand-selected tubes are 2 x 12AX7WA/ECC83. These tubes are lab tested by Accustic Arts and burned in for 100 hours prior to shipping. Both balanced and single ended outputs are provided, and a full compliment of digital inputs including XLR, RCA & BNC." Sound very promissing indeed...

BTW, new Esoteric D-05/P-05 combo is also using 32bit dacs...
To give something back to this wonderful thread, I've now taken delivery of the latest MBL reference DAC, the 1611F. It now supports SACD decoding via firewire, unsure if it works with any SACD transport though, you would have to ask them about that.

The sound with my 1621A transport is fantastic. Crystal clear, very, very natural across the whole spectrum. It just sounds like live music! This is the best digital I have ever heard.
I just got the new Accustic Arts hybrid tube reference DAC in my system. It is not even burnt-in yet, but right out of the box it is the best combination of type 1 and 2 flavor I have ever heard yet in my system. Just wonderful musicality/liquidity and yet great resolution/extenstion/dynamics. I'll be writing a formal review here on the GON after it totally burns-in in the next couple of weeks.