2. digital
  3. 166933-4269

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
melm OP
1,082 posts
 

@yyzsantabarbara
I can only comment on the LKS 004. Here’s my $.02. I’m aware that sns has never liked the 004. IMO it is a very good DAC in its stock form, but it is not particularly small. If you look at the early posts at the 004 thread at head-fi, you’ll see its performance was well received out of the box. There was also a thread at Audiophile Style when it was called Computer Audio that covered the 004 stock favorably and in detail. Google will find some other stuff. At one point during the sales life of the Musetec,005 a used LKS 004 was a real bargain. It may still be. Were I to buy an 004 used I would make sure that it has not been modified unless you have great confidence in who and how it was done. I would look for one in at least its second series. That can be identified as having the 8 FETs on the underside of the circuit board where they cannot be seen in the usual interior pictures. Ric Shultz used to do a $500 mod on the LKS. That’s about the cheapest mod ever offered. He did not think very much had to be done. If it were mine I would shield the transformers from the remainder of the circuit--very easily done.

yyzsantabarbara
4,825 posts
 

Thanks for the feedback on the low-cost DACs. I was fooled a bit by the photo of the 004. It did not look that large. I had a feeling the ARES II maybe too dark for my JR amp. the Schiit Bifrost 2 was also considered but I think some of the DACs I listed are more detailed.

I will go with the Topping D90LE (no MQA) since I know the sound (owed the MQA version before) and it is small in size. As I mentioned before my Schitt JR amp is not that great so I will be good with the Topping which is the lowest priced of all the DACs I listed

Ric Shultz pointed me to the Musetec brand during a phone conversation.

BTW - my friend with the great audio background told me that tomorrow he will be firing up my Musetec 005 when he tests a few amps that he has in his shop ready to ship to customers. I am really interested in his feedback on this DAC with his gear.

 

 

lordmelton's avatar
lordmelton
877 posts
 

@budkine I'm using a Plixir 5vdc 4 amp power supply with a good ac mains power cord. I also use the Plixir Reference dc cable.

The sound is significantly better than USB. I recommend a 0.5m Wireworld Starlight 8 Red, Ethernet RJ45 cable.

Even using your PC I believe you'll get a good result.

lordmelton's avatar
lordmelton
877 posts
 

@car123 Thank you, it's also very convenient having the I2s HDMI free to connect an Oppo or PS Audio I2s. I'll get my Oppo modded soon.

balja
5 posts
 

Has anyone tried to connect a Schaffner filter (FN9260-1-06) to the power cable for 005? In my system, a big improvement in the image of the stage and I finally hear what the real recording sounds like. It is not expensive and the production of a short reduction is simple. Someone try it to confirm it. By the way, I also replaced the original power cord with a silver "Supra".

More to discover