First impressions of new MH-DA006, Musetec flagship


I have received the 006 almost a week ago and have been breaking it in. The price at Shenzhenaudio is $3,900.00 USD, $600 more than the 005. The ad copy states:

"DA006 is a new generation of flagship DAC developed by Musetec over three years and launched in 2024. During this period, it has undergone more than ten revisions and adjustments.

Compared to the previous DA005, the listening experience of DA006 has been improved in all aspects. DA006 has clearer and richer details, a stronger sense of texture, a more stable sound base, better detail control, a wider soundstage, fuller and more powerful, smoother and more natural. . ."

Some brief listening during break in has been very very positive. I will report back when it has run at least 300 hours.

dbb

Thanks for the review! It certainly looks like a step up in design and engineering from the 005. I’ll be curious to see if the ASR guys test the new unit in comparison to the older one.

@melm 

Good to hear from you. I expected that improvements in my 005 dac would not be a path to improving my system since I perceived the 005 as the strongest link in the chain. When the 006 became available I couldn’t resist buying it. I am also curious about Musetec's preamp.

I like the Gilbert Mahler 7 because I was there, and it was a very good performance If you're new to the Mahler 7th, Bernstein's first performance, in the 60s I think, is considered by some to be one of the very best musically and sonically. I think the one by Horenstein is the best musically but is poor sonically. Just my 2 cents.

@yakbob 

I feel ASR's approach is not useful.

From the Musetec website on the 006:

The design of all functions of the DA006 only takes up one-fifth of the entire design period, or even less. A lot of time is spent on the selection of components and the design of the circuit form. The criterion for judging yes or no is based on the actual listening experience, and the test data of the instrument is only used as a reference. An easily verifiable fact is that when we use different capacitors or resistors with the same paper parameters in the circuit and perform comparison tests through an audio analyzer, we cannot see the difference in test results due to the change of these parts, but the change in the listening experience is huge. Therefore, we always believe that some of the data that can be analyzed by the existing audio analyzers can only quantify certain characteristics of the sound signal to a small extent, and the human listening experience is very complex. The limited data that the instrument pays attention to cannot determine the human listening experience. We must spend a lot of time carefully selecting parts. This is also the reason why it takes us a lot of time to make this DAC.

 

 

 

I must modify my conclusion on tonal balance. I changed streamers to the ifi Zen Streamer. The lower mid- range and upper bass are back to being warm and rich. The highs are still more forward than the 005. It seems, as stated by @sns that the dac will clearly reveal the sound of each component in your system. My conclusions must be seen subject the sound of my components (and yours if you buy it).

@dbb 

One can almost see Bernstein dancing his way through the second movement tango.  The 1964 Columbia recording is remarkable.  My go-to version, since its release, has been the one by Kirill Petrenko with his former orchestra.  

@yakbob 

You don't have to wait for the ASR review.  I'll give you the result right now.  The latest DAC reviewed by ASR is a $99 Topping.  It scores very high at ASR because it is designed to do exactly that.  And of course, as a consequence, it gets ASR's highest purchase recommendation.  You can be sure that ASR's Topping measurements will outscore both the 005 and the 006 DACs each of which will score about the same as the other and the 006 will not be recommended by ASR.  The ASR reviewer does not report ever listening to the Topping, nor the 005 for that matter.  And it would make no difference anyway as he does not hear very well.

As I wrote elewhere: The designer of the 005 and 006 has written that he designs by ear and not by measurement.  He says designing for measurement is relatively easy for a professional engineer.  At various stages he says he made changes to the 005 that could improve measurements but reversed them if the sound quality, as he heard it, was not as good.  If that makes people very uncomfortable, they should probably look elsewhere for a DAC.  Over the course of this audio hobby, and some of us have been into it for a long time, that approach to design used to be lauded.  The designer has given an example in the lack of any feedback in his analog stage.  A lack of feedback is often advertised, and is generally understood to yield better sound quality but poorer measurements.  Op amp chips with feedback are thought to yield a kind of clean but sterile sound, well recognized in all too many DACs on the market.   In other areas of audio, decisions are often made in favor of devices with better sound and poorer measurements than alternatives.  That would include tubes and analog sound generally.