Musetec (LKS) MH-DA005 DAC

So I tried the Flux 50 with the 005 & yes it certainly does lower the noise floor of the DAC. Problem is... I like the sound of my system better when the Flux 50 is feeding the SS power amp. May have to purchase another one...

I tried the Flux 50 last night, just completely sucked the life out of music. Flux 50 only on dac, this with often played cd rip.

Based on my negative experiences with three filtering devices over past year (RenoLabs Ultimate switch, generic FMC and Flux 50), I'm reconsidering ramifications of lowered noise floors. Theoretically, the Flux 50 should have lowered my noise floor, but it in fact raised it based on what I lost,  I should have heard more information rather than less. The level of transparency lost was very consequential, made all the difference between real performers in room vs. facsimile. The switch and FMC losses were more in realm of sound stage and imaging losses. Not sure these deficiencies related to colorations, I'm hearing it as actual information loss. Perhaps straight wire effect at work here, losses from the added complexity negates theoretical lower noise floor.

For those who Flux 50 works, presume there is correct amount of noise floor lowering for every system and component, Flux 50 works for me on 845SET. BPT 3.5 Sig. provides optimum for me on everything other than amps, nothing more, nothing less.

Whatever it is, I'm swiftly coming to an end on cleaning up streaming network, already at an end on system ac cleaning. Network Acoustics Muon filter will be last attempt at network cleaning.

Now on to something I've been thinking about posting for some time now, this in relation to 005 ultimate potential. Ever since purchase of 005 nearly three years ago now, I've been on determined path to hear full potential of 005, this through upgrades and mods totally devoted to maximizing resolution and transparency of system. I mostly let voicing take care of itself, if 005 had some major colorations they'd be discovered with greater system resolution and transparency, and I could adjust for minor colorations with incremental changes via resistors, capacitors, different  diy power cable wire. Well, I'm finally at virtual dead end of possible mods and upgrades within present system, and I can hardly believe my complete satisfaction with the level of audio reproduction I'm experiencing!  I really have no need to change a thing, nothing on the 'wish list'.

How all this pertains to 005 is that this level of performance couldn't  have been attained without it. I originally purchased 005 only as audition piece, one more dac in what was assumed to be long line of dac auditions. The 005 came shortly after auditions with 004, Okto DAC8 stereo, Mola Mola Tambaqui or Holo May KTE were to be next in line, and who knows from there. I assumed and was prepared to spend up to $20k on dac. And so, here I am, three years later, and 005 still in system and providing an amazing level of sound quality such that no replacement dac being contemplated.  At this point I'd confidently recommend this dac for any system, including cost no object, could easily be destination dac for many.  $3k may seem too cheap  for some, don't be fooled, match it with best preamp one can afford, you have extreme high end source.

@sns @boxer12 Thank you both for taking the time out to indulge me and try the Furutech Flux 50 with your 005's.

Obviously a mixed bag also including @steakster 's results. The Flux 50 is really meant for high current or full system applications so I guess it's overkill for a single component.

I'm very happy and pleasantly surprised with the Furutech Flow-15 Plus which is just an EMI filter, I believe, without NCF materials and meant to be used with single components.

I will be swapping it around in the next few weeks to see what results it gives me with my pre-amp and server.

Less Loss make similar devices but much more expensive.

@lordmelton I don't recall, but are you using power conditioning? The reason I ask is using multiple ac cleaning devices may have detrimental effect. It may also be possible more than one of these devices daisy chained may have positive effect, BPT provides all the cleaning I need. Paying attention to great whole house ground is likely the most important aspect of clean ac, this I did!

In more general theme, I've found over the years, less is often more with audio. When you get the fundamentals right, less of these add on devices needed.

Back to Furutech filter, first attempt at noise reduction with Furutech devices was IEC receptacle from these guys with filter built in, used this with my former Art Audio Carissa Signature 845SET amp to good effect. Wonder if that guy would fit in side 005?

@sns 

”In more general theme, I’ve found over the years, less is often more with audio. When you get the fundamentals right, less of these add on devices needed.”

Very astute observation. This is why I was pretty confident that you’d find the BPT unit enough on its own. It is certainly possible to go overboard at times with regard to High End audio endeavors.

BTW, quite a compelling case you made for the Musetec 005 being suitable for Uber level audio systems. Although obviously there will be disagreement with this. Certainly one could imagine that it’d be reasonably competitive. Good insight as usual.

Charles