Musetec (LKS) MH-DA005 DAC


Some history: I was the OP on a four year old thread about the Chinese LKS MH-DA004 DAC. It achieved an underground buzz. The open architecture of its predecessor MH-DA003 made it the object of a lot of user mods, usually to its analog section, rolling op amps or replacing with discrete. The MH-DA004 with its new ESS chips and JFET analog section was called better then the modified older units. It has two ES9038pro DAC chips deliberately run warm, massive power supply, powered Amanero USB board, JFET section, 3 Crystek femtosecond clocks, Mundorf caps, Cardas connectors, etc., for about $1500. For this vinyl guy any reservation about ESS chips was resolved by the LKS implimentaion, but their revelation of detail was preserved, something that a listener to classic music especially appreciated. I made a list of DACs (many far more expensive) it was compared favorably to in forums. Modifications continued, now to clocks and caps. Components built to a price can be improved by costlier parts and the modifiers wrote glowingly of the SQ they achieved.

Meanwhile, during the 4 years after release of the MH-DA004, LKS (now Musetec) worked on the new MH-DA005 design, also with a pair of ES9038pro chips. This time he used more of the best components available. One torroidal transformer has silver plated copper. Also banks of super capacitors that act like batteries, solid silver hookup wire, 4 femtoclocks each costing multiples of the Crysteks, a revised Amanero board, more of the best European caps and a new partitioned case. I can't say cost NO object, but costs well beyond. A higher price, of course. Details at http://www.mu-sound.com/DA005-detail.html

The question, surely, is: How does it sound? I'm only going to answer indirectly for the moment. I thought that the MH-DA004 was to be my last DAC, or at least for a very long time. I was persuaded to part with my $$ by research, and by satisfaction with the MH-DA004. Frankly, I have been overwhelmed by the improvement; just didn't think it was possible. Fluidity, clarity, bass extension. A post to another board summed it up better than I can after listening to piano trios: "I have probably attended hundreds of classical concerts (both orchestral and chamber) in my life. I know what live sounds like in a good and bad seat and in a good and mediocre hall. All I can say is HOLY CRAP, this sounds like the real thing from a good seat in a good hall. Not an approximation of reality, but reality."

melm

@yyzsantabarbara  It seems separate or discrete components and increasing  complexity always goes hand in hand with our ever evolving systems. Many years ago stereo receivers were state of art, an all in one component. Then along comes integrated amps and discrete source equipment, then we separate preamps from amps, and we have phono preamps and phono SUT. I guess we shouldn't expect any different in streaming. Crazy, but there are ten separate actions to get my system up and running! Even an experienced audiophile would be extremely challenged to get my system up and running!

@auxinput Hi, I can only tell you what I heard and I've never experienced this behaviour from any DAC before.

@lordmelton You are likely hearing something different about how the player is processing FLAC files when compared to uncompressed WAV type files.

@lordmelton  auxinput correct in that there is no separate circuit FLAC vs WAV. WAV files could theoretically sound better than FLAC since FLAC requires a bit more processing which may result in a bit more jitter. Very few claim to hear a difference between these two formats. All my cd rips stored in AIFF format, Apple version of WAV so I'm of no help here.

 

Perhaps the difference you're hearing is jitter related, but WAV should sound better than  FLAC unless you prefer that bit of added jitter. If there was a difference, I'd expect the WAV to sound a bit more precise, this may not be preferred sound quality.

@auxinput @sns Please re-read my initial post I am not having a problem. What I said was that for the first two weeks I only played FLAC and DSD but after the first two weeks when I started to play WAV it sounded like it had to break in again, only for WAV.

There is no issues now and there was never an issue, everything sounds great, but I heard what I heard. I don't know why it's such a big deal.