Sound, USB and nothing else
Pros: Small, USB powered, solid 2V output, noise-free, sounds clean.
Cons: No RCA (on my version), no Toslink/Coax.
Pros: Small, USB powered, solid 2V output, noise-free, sounds clean.
Cons: No RCA (on my version), no Toslink/Coax.

Pros: No drivers needed, clean audio, works as advertised
Cons: Cheaply built

Pros: Fully isolated USB with asynchronous mode. 24/192 resolution. One of the best sounding WM8740 USB DAC around.
Cons: Line-out only

Pros: open soundstage, airy presentation, sweet sounding
Cons: expensive :)
“ Thanks to Rachael for a fast intervention for a minor shipping problem. Thanks to Yulong for fast shipping and use of DHL. I have a high end audio system wich can reveal the quality and the weakness of an audio component. I received the Yulong Sabre D18 and hurried in connecting it with balanced interconnects to the audio system. Alas, the sound was poor, thin, and had...” --varias
“ REVIEW: Schiit Audio “Bifrost” DAC Introduction By now, Schiit probably needs no head-fi introduction, and so I will not be providing one. I will also not be making any jokes about the name. Sorry. That was so last review I had asked to be sent a review loaner of the Bifrost when the announcement was made about its existence. Schiit...” --Skylab
“ In a nutshell: if you are looking for a multibit chip DAC, in this price range there is nothing that even compares to the Audio-gd ACSS line flagship. If you find the term multibit confusing, search the forums for "Delta Sigma vs Multibit" (they are two competiting DA converter chip architectures). Using 8 expensive R2R PCM1704UK DAC chips in a balanced configuration and a...” --vrln
“ I have the Bifrost before this and plugged this into my Valhalla before my Mjolnir arrived. Even though it uses the same D/A chip as the Bifrost, I found it to be a significant upgrade that I could even hear with the Valhalla and my Beyerdynamic DT990 (600 ohm). If I could only choose between the Gungnir or Mjolnir for upgrading my headphone system, and my headphones didn't...” --BokononVolta
“ Had it in my rig for a few months, might have been unsuccessful in breaking it in properly but after much consideration my Kingrex UD-01 SE with the PSU unit stayed and the Matrix went away. I experimented with using the optical toslink instead of USB but the Kingrex still stood strong, which I didn't expect. Still, a good buy at the 240 something (not quite sure exactly what I paid anymore..). ” --karlhahnert
“ Full featured DAC that comes very close to the performance of cost no object DAC's at a fraction of the price. If the Network Bridge meets the expectations this will be the DAC for Streaming your Audio from your own Network storage device (NAS, Computer etc.) Great flexibility. Allows a degree of fine tuning with different SRC settings, or even going Native. Then there's the...” --Yikes
“ I will compare the Modi vs the ODAC for this mini-review. They both have the same general "signature" and really just sound very transparent/flat/balanced. I can't really detect any coloration and they don't alter the sound of any of my headphones or make them sound different than how they're supposed to be. I doubt that there is a headphone that would sound bad with the ODAC or Modi. For...” --tdockweiler
“ DISCLOSURE: I received a loaner D100 as part of the Neko Audio D100 loaner program. Wes Miaw, the man behind Neko Audio put together the loaner program. All outgoing shipping was at my expense. The loan was not contingent upon a positive review. However, Mr. Miaw did ask if I would post my impressions (good or bad). The D100 is an unassuming DAC. A black box with a silver knob...” --The Monkey
“ I had the Hifimediy Sabre USB DAC for a couple of days. I bought it just as a low cost external USB sound card, as the docking station of my laptop has no audio output (how silly). I use it connected to a Tivoli Audio Networks setup. I'm don't consider myself an audiophile, so I won't comment on this part, although I like good sounding music and high quality sound. I...” --olee222
“ I love this DAC - it really sounds fantastic and is packed with features, inputs, outputs and great looks. Designed by arguably the best engineer working in this field - John Westlake (Google him if you're not familiar with his work) - I knew it was going to be good even before hearing it. John provides support over on the Pink Fish Media forums and has released firmware updates...” --head8k