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
Muratc, may I also suggest that you try new Esoteric D-03/P-03/G-0s combo. This combo will cost more or less the same money as Boulder 2020 dac... This is just a thought of mine. Esoteric new units(D-01/P-01/G-0s or D-03/P-03/G-0s combos or X-01 and X-01Limited players) are excellent.
And in the build quality they are in the league of your Boulder combo. Esoteric D-03/P-03/G-0s combo may sound even better then Boulder 2020 with Kalista. Esoteric gear also sound better via its balanced connection and is fully compatible with your excellent Boulder 2050/2010 combo. As I matter of fact Jeff Fritz of http://www.ultraaudio.com/ is using Boulder 1060/1010 combo and Esoteric UX-3 in his reference system...
Branimir does Esoteric X01LE plays well unbalanced (rca), is it only good for balanced connection like the Krells?
"reyimo dap777 & cec transport... has anyone tried that combination ?"
Mikesinger- see:
http://www.dagogo.com/HarmonixDAP-777Borden.html
George, not heard X-01Limited yet but, both X-01 and UX-3 sounds very best via balanced connection.
Here is some quote from Marc Michelson review at Soundstage:"One note about using the X-01 Limited to its utmost capabilities: While every sonic point I've made in this review applies to the player balanced or single ended, the X-01 Limited's audio circuit is heavily weighted toward balanced use because of its four-chip-per-channel configuration, and this is how the player sounds its very best. The greater clarity and smoothness along with improved delineation of instruments are obvious. By no means does the X-01 Limited sound bad single ended, but it is unquestionably at its best through its balanced outputs."
Complete review is here: http://www.soundstage.com/revequip/esoteric_x01_limited_followup.htm
So, yes all Esoteric digital gear is designed to sound better via its balanced connection and they will sound very best when used with gear that also preferes balanced connection(Audio Research,Boulder,Krell,Pass etc.). But, you may use it also with normal RCAs... Of course, you will not get the best possible sound.