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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
wharfy's avatar
wharfy
324 posts
 

@melm 

you make a couple good points, and have given me some ideas to ponder. Great point about the power supply and analog out. In my experience I’ve had some equipment, like a Music Hall Dac, that had a fantastic analog output, making it an overachiever. The Spring 1 KTE that I am ready to sell has a great power supply.

I’ve been following various threads about ripping CDs and streaming them for superior sound. Not sure about a number of things-If CDs are playing at 16/44 on a CD transport, why do they sound better ripped and streamed? Is it the limitations of the transport, or in the case of the 005 the USB and I2S configurations?

I don’t have anything to rip CD’s, nor do I totally understand JRiver. It’s a bit overwhelming (pun intended).

I’m 120 hours or so into the break-in period. Sounding better everyday. Many 005 owners speak glowingly of the DAC’s coherency. I definitely agree. I’m beginning to hear a wonderful synergy with the DAC and my Audio Research amp/preamp combination. The 3D presence of the music is something I wanted. The source component and the AR combo is providing that. I will definitely recommend this DAC.

Last thought-researching prices for a used 004, I imagine I they are a good price/quality purchase.

Thanks again!

melm OP
1,082 posts
 

@wharfy

About ripping CDs, yes all the data is 16/44 yet it can be heard differently as it passes through one or another USB cable or as it passes through my SOtM sMS-200 or sns’s Uptone regen. It’s the old "bits are bits" argument, or not. I have convinced myself through experimentation that running files from a hard disk yields better SQ than playing silver disks. Similarly that ethernet wiring yields better SQ than wi-fi, and that it’s beneficial to use even a very inexpensive ethernet switch. Yet it’s all 16/44.

You have an Aurender server. Typically "server" is a hard disk where the digital audio files are stored. I don’t know too much about Aurenders, but I suppose that they relate to a hard disk either within or without. As for ripping disks, if you want to experiment, the popular free computer program for doing that is Exact Audio Copy. Of course a benefit of playing your own music from a hard disk is that it can be done from your easy chair.

yyzsantabarbara
4,851 posts
 

My unit is likely sufficiently burned in now since that fatigue, I was experiencing in the beginning is now gone. I was listening to some hard rock for most of the day yesterday and I noticed that the bit of fatigue I was experiencing went away near the end of the day. So something changed.

This morning I put on Clockwork Angels by RUSH, which is not a quiet album. I played it over 80 dBs in my small room and had the best sound I ever had from this album. No fatigue.

This is now easily the best DAC I have ever owned. Thanks to the guys who posted on this DAC and also @ricevs who told me that all his customers were getting Musetec DACs. I now understand why.

 

sns
3,247 posts
 

https://forum.audiogon.com/discussions/does-a-ripped-cd-onto-a-digital-format-sound-better-than-the-cd-played  This previous discussion about rips vs. transport.

 

I believe it has a lot to do with quality of transport, the less jitter induced here the better. Mark Levinson #37 I previously owned  and died would have given rips a good run for the money.

dbb
196 posts
 

 

@yyzsantabarbara 

"This is now easily the best DAC I have ever owned. Thanks to the guys who posted on this DAC and also @ricevs who told me that all his customers were getting Musetec DACs. I now understand why."

I'm happy to hear you're enjoying it. It is gratifying to have helped spread the news along with others especially melm and sns.

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