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Lumin U2 Mini (Read 26792 times)
JOMAN
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Re: Lumin U2 Mini
Reply #50 - 06/14/25 at 23:28:15
 
My digital journey continues...

Recently Lumin released the U2X streamer for a mere $10K+ when taxes are added and I was considering it, not that I'm dissatisfied with the U2 Mini, it's the audiophile nervosa kicking in.   I was also thinking of getting the Jays CDT-MK3.  My current CD source is a OPPO 103D which is connected to my CHORD TT2/M Scaler.  Combined that would amount to well over $12K!

My wife felt that I should consider a lobotomy instead, and, I must admit, there just maybe some merit to the suggestion.  So I started to think and came up with the following... why not try a budget option????  Could such an option satisfy the audiophile nervosa and prevent the neurosurgery???

So here's what I decided to do next...
First the CD transport - S.M.S.L PL200T.  Not too many reviews but it seemed worthy of a try.  I've taken delivery of the CD transport.

Second - a LPS for both the Lumin U2 Mini and the PL200T.  I had a Lumin LPS and liked what it did with the CHORD Qutest.  The Lumin LPS that I'll be getting is a dual output along with a Lumin board.

Total cost of all of the above - $2K.  I'll be doing this part of the journey in steps so that I can hear what each component contributes to what the end result will be.
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CAJames
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Re: Lumin U2 Mini
Reply #51 - 06/15/25 at 15:50:07
 
Interesting update, as usual.

I'd never heard of the S.M.S.L PL200T, but looks like an excellent alternative to brain surgery. I'm a huge believer in the LPS so it is super cool that you can power the transport with DC. Maybe a little surprising it only need 5 watts, but that's just me. However, it seems like it poses almost as many questions as it answers. I'm also a big believer that AES/EBU and I2S are clearly superior to COAX or Toslink, but you cannot take advantage of them. There is also the optional external clock, which I'm confident would improve performance but also significantly increase the cost. More nervosa...

Let me ask you this, how big a part of your listening life are CDs? For me, I have thousands and they are going to be a big part of my listening forever. So, after having an Audiolab 6000CDT for a while I bit the bullet and got a Jays CDT2, and consider it well worth the money. I use the AES/EBU output and haven't (seriously) considered any changes to my digital playback in years. So, to me, and strictly JMO/FWIW/YMMV and all that, if CDs are incidental to streaming in your world the PL200T, possibly with an external clock, ought to be plenty. But, if you decide you really want an endgame CD transport I highly recommend the Jays.





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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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Tony
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Re: Lumin U2 Mini
Reply #52 - 06/15/25 at 15:58:32
 


JOMAN, I am interested in your LPS project for the Lumin U2 Mini. I picked up a U2 Mini a couple of months ago and configured it with the SDFB. Is the "dual output along with a Lumin board" you mentioned the one demoed by Alvin in one of his videos? Where did you purchase that LPS?

Let us know how it goes, and good luck becoming more frugal Smiley
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SEWE300B | STR-1002 | Ic0n4 | Lumin U2 Mini| Denafrips Terminator DAC | Denafrips Gaia DDC | Verafi LNBH and SSZ & SDFB-Graphene Slugs | Decware I/Cs | Decware Pwr Cbls | ZWIRE Speaker Cbls | Omega SAHOM & KEF KC62 | Furman Cond l GIK Room Trmt
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Lon
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Re: Lumin U2 Mini
Reply #53 - 06/15/25 at 17:08:09
 
My two cents is that with the high quality and transparency of the sound of the Decware components the very best source (of any kind) that one can arrange will yield the very best results. That's all I would say. I had to spend way way way too much to get to a point where I was willing to stop and then tailor the system in other ways--for me it was the combo of the PS Audio SACD transport and the DSD Mk II DAC--I've reached a jaw-dropping level beyond which I have not been able to afford to reach, and have happily stopped there. The difference between previous "compromised" components was larger than I anticipated.

My advice, reach for the stars, the furthest ones you can.
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HR-1,ZBIT,ZROCK3,SEWE300B; Rega RP3 all GrooveTracer mods;PSAudio:PST+DSD, DAC Mk II,NPC,PowerBases,AC-12 pwr cbls, Reference spkrcbls; Mapleshade SamsonV3;VeraFi Audio cpts VooDoo:Cremona+Amati interconnects;Stack EQ; headphones:Sennheiser HD800S,ZMF Ori,Oppo PM1
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JOMAN
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Re: Lumin U2 Mini
Reply #54 - 06/16/25 at 00:36:51
 
I think that I should put a little more context into my previous post on the digital journey...

For me this is not about an endgame CD transport but a continuation of testing some the conclusions that I was sure would be final.  Eg. at one time I was absolutely sure that digital would never be as satisfying as analogue.  This journey has shown me that a lot has changed with digital and although different from analogue, for me, it is very satisfying.  Another conclusion that I was absolutely sure would never change was that integrated components would never produce end game results.  The Chord Hugo TT2/M Scaler combination trashed that conclusion.  Those working in tandem are a DAC, preamplifier and headphone amplifier that are capable of end game results and although not budget, taking into consideration the cost of three separate components, the cost is justifiable.  In time, before I conclude the journey, I may once again consider the DCS Lina and the WEISS 501 or 502 which are "integrated" digital components.

Recently I came across the Lumin U2X and read some reviews stating that it was better than the Lumin U2 Mini.  I started to think about selling the U2 Mini and getting one until a voice in my head said "are you insane spending an additional $10K??? " (or was that my wife?). Is the U2X really going to be that much better than what you currently really enjoy???  So why not just add a LPS and Lumin Board???  

During this time I was also giving thought to getting a CD transport.  Reason... I have been using my OPPO 103D as a universal player.  While it does very well with Blu Ray concerts, there is a difference when spinning CD's, not as good as with Blu Ray concerts.  I had settled on the CEC TL5 but the difference in price for one bought through the distributer in North America and one from Europe really ticked me off.  Either way it was going to be a direct buy for me so why the extra $$$$$$$$$$????

That's when I came across the S.M.S.L PL200T.  From what limited information that was available it appeared to have a solid chassis as good as many others or better, a very strong transport and mechanism along with a decent array of digital output jacks.  Seemed to be a good starting point, a good test subject for $499.00 USD delivered!  I have one and let me tell you, there's nothing that was exaggerated about its build.

The bonus is that I can get a LPS with a dual output that can power both the Lumin U2 Mini and the S.M.S.L. PL200T.  Evidently a LPS takes the PL200T up several notches.  I guess I'll see.

The test then is, will the PL200T be better than the OPPO 103D when spinning CD's and will it be enjoyable enough or will I have to get a Jays???

I will post the results, perhaps someone else can benefit.

As for the LPS... it will be the Plixir Elite BDC MKll.  Getting it from a Canadian Dealer - The Gramophone Inc.
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CAJames
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Re: Lumin U2 Mini
Reply #55 - 06/16/25 at 21:39:09
 
Quote:
Posted by: JOMAN      Posted on: Yesterday at 16:36:51

...The test then is, will the PL200T be better than the OPPO 103D when spinning CD's and will it be enjoyable enough or will I have to get a Jays???


Spoiler Alert: It will be better than the OPPO, and be very enjoyable. Then you will start to wonder how much better it could be with the Jays. This is what Audiophile Nervosa looks like.
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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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JOMAN
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Re: Lumin U2 Mini
Reply #56 - 06/28/25 at 19:06:05
 
I have already encountered an unexpected delay in my evaluation of the S.M.S.L PL200T transport.  My thinking was that the S/PDIF cable should be a cable that was a little more than entry level to match the PL200T.  I should have known better, I do know better but I wasn't thinking and that always costs.  The cable of choice should have been a match to the TT2/M Scaler not a "match" to the PL200T.  

Here's what happened.  Some time ago I picked up the Lumin U2 Mini and connected it to the TT2/M Scaler with a Vermouth Audio Reference USB cable along with the UFO25 and I'm now used to what that combination does.  I should mention that I'm running the TT2/M Scaler in the Dual BNC configuration using a pair of Wave Audio Storm Reference BNC cables.  The OPPO 103D digital stream was connected with a QED Quartz optical cable into the TT2/M Scaler.  I was surprised at the level of performance with that optical cable and although not entirely to my satisfaction it was "good enough" until I got around to replacing it.  Since I listened primarily to the streamed contend I forgot about getting a cable for the OPPO, until now.

I decided to replace the QED optical with a S/PIDF cable that I decided to buy thinking that it should be good enough, a Wireworld Starlight 10.  Actually not a bad cable as it turns out but definitely not suitable for me and my system.  Simply stated it lacked the transparency and nuance that I am so accustomed to and cannot do without.

The difference was strictly due to the cables.  The downstream components and cables were very happy to bring that to my attention.  As I stated earlier I knew better but wasn't thinking, yes it was a stupid moment, or two.  So now I'm in the process of getting the cables that I should have from the beginning and untiI decide which cables to get and actually get them the experiment is on hold.

Perhaps this experience may be of some benefit to others.
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JOMAN
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Re: Lumin U2 Mini
Reply #57 - 08/07/25 at 23:16:10
 
Today I received the Wave Storm Stream cables and installed them between the OPPO 103D and the Hugo TT2/M Scaler and the S.M.S.L PL200T budget CD Transport to the TT2/M Scaler.  I wanted to make sure that both the OPPO 103D and the PL-200T were on equal footing.

So I have to go to some length about what happened once I installed the cables.  I was thinking of putting this in a separate post but it is linked to this experiment which is about digital so...

First I started by listening to the OPPO with the new Wave Stream cables.  The difference was significant.  As good as the QED Quartz optical cable was, for an optical cable it wasn't anywhere near the same level as the Wave Stream, but then there's a considerable difference in price, taking that into consideration, the QED Quartz is a very good cable.  As for the Wireworld Starlight 10, well as decent as it is, it's really not fair to compare it to the Wave Stream.  I did contact Wireworld as I was contemplating going up in their lineup of Coax cables.  The concern that I had was over what I could best describe as a "fog" or "haze" that was part of what I was hearing.  The response from Wireworld was that going up the ladder would likely eliminate the "fog".  Response from Nick at Wave Audio was that the Stream cables would definitely eliminate the "fog" as that what his cables were designed to do.  And they most definitely did!  I must add, I'm not knocking Wireworld in fact I do appreciate their response which IMO was a good response, and I do think that they make a good product.  The Starlight 1O is just not a match for my system.  

I must also add that the Wave Stream typically are not available with RCA to BNC terminations.  That's reserved for the Wave Storm.  Nick explained that he could not get an RCA that he felt was suitable at the right price.  He was willing to use the Oyaide RCA for an additional price and this was still below the price of the Wave Storm.  I went for it and I'm so glad that I did.

Next the OPPO 103D to the budget S.M.S.L PL-200T.  Is there a difference when playing CD's??

Let me start off by saying that I HATE the S.M.S.L PL-200T.  Right out of the box it is definitely better and for $500.00 it has no right to be.  I mean... $500.00 and another of my preconceptions has just been trashed.  In fact when I switch back to the OPPO I have a hard time staying with it when playing CD's.  I'm sure that the PL-200T is not perfect, but for $500.00?????

I'm going to give another 50 hours and comment with more detail.  My next step was to get a LPS which I now must do.  Not to try to make the PL-200T better but to see just how good it can be.



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CAJames
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Re: Lumin U2 Mini
Reply #58 - 08/08/25 at 18:02:58
 
Quote:
Posted by: JOMAN      Posted on: Yesterday at 15:16:10

...Let me start off by saying that I HATE the S.M.S.L PL-200T...


This is what audiophile nervosa looks like.

Your story is similar to my experience going from a pretty nice Sony CD player as a transport to a "budget" dedicated transport. And, I hate to say it (not really), going to a Jay's will be another leap in SQ. For me, I have thousands of CDs and they are going to be a big part of my listening for as long as can listen, so the investment is well worth it. If CDs do not figure as prominently for you the S.M.S.L PL-200T may make sense as your end game.

Let me ask you this, how does physical media compare to streaming now? For me it took a couple of upgrade cycles before I was equally happy with physical media vs. playing files, but now I'm there. And then there is analog, which is a whole 'nother kettle of fish...


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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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JOMAN
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Re: Lumin U2 Mini
Reply #59 - 08/09/25 at 00:36:26
 
Quote:
Let me ask you this, how does physical media compare to streaming now?


Your question caused me to compare, so I decided to compare the Cowboy Junkies Trinity Sessions and now... I REALLY hate the PL200T.  I preferred the physical media to the stream.  I'll enlarge at another time but the emotional connection was stronger as was pretty much everything else.  Not that the Lumin U2 Mini isn't good, it is, I'm comparing two components that are at a fairly high level.  However... there are some variables to take into account...

The PL200T has a good 15 hours on it maybe 20 and in the last two or three it has really started to open up.  Also it feeds the digital stream via the Wave Stream coax cable to the TT2/M Scaler (which combo is no slouch) whereas the Lumin U2 Mini is connected by the Vermouth Reference USB cable and, obviously, as good as it is, it's not as capable as the Wave Stream.  I think that is a factor.  So here's the hate part... I'm thinking of upgrading the USB Cable (UGH!).  Audio nervosa is at fever pitch.  Don't forget the LPS is yet to be added to both.

I also ordered the remastered "Day In The Life" Wes Montgomery UHQCD/MQA to see/hear what an MQA pressing would be like.

So as you can see this little transport has got me looking at my set up in a different light (real little bugger!).  Both the stream and the physical media will have a place, I really like both.  So it's going to be a work in progress.  My CD collection is not as large as yours and I'm already starting to buy and will collect CD's, again.

My initial impression is that the PL200T punches way above its price point.  (Not saying that it's as good as the Jays.)
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Doug
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Re: Lumin U2 Mini
Reply #60 - 08/09/25 at 03:40:30
 
Knowing that your $500 transport outperforms the OPPO 103 being used as a transport does not surprise me at all.  A couple of years ago I purchased my Jays transport from a fellow forum member in order to compare it to my OPPO 205 which was being used primarily as a CD transport.  I had no intention of parting with my 205, but, surprisingly, CD playback using the Jays was so superior to playback of even SACD and Blu-ray through the 205 that I sold the OPPO on eBay.....for two and a half times its original retail price!  I still have hundreds of SACDs, but 95% of them are hybrid and the Jays plays them perfectly.  The few dozen Blu-ray Audio discs, HRx discs, and single layer SACDs in our music collection are now played in our family room system on our OPPO 103 player.  OPPOs are nice inexpensive universal players, but dedicated CD transports are amazing music makers in comparison.
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CAJames
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Re: Lumin U2 Mini
Reply #61 - 08/09/25 at 05:58:57
 
Quote:
Posted by: JOMAN      Posted on: Today at 16:36:26

...the Vermouth Reference USB cable... as good as it is, it's not as capable as the Wave Stream...So here's the hate part... I'm thinking of upgrading the USB Cable (UGH!).




For me, it was exactly the USB cable that leveled up my file playback so it was comparable to the Jays. I got a Network Acoustics cable (I thought you were looking at them at one point?) and it made a real difference. I got the one just below the muon, which at the time was the eno-IV I believe. But with streaming there is also the whole network backend to worry about, which is why I don't want to mess with it.

And, for the record, it is fun to tease you but I truly feel your pain. Well, not exactly pain because you are getting great sound, more like angst. I blame Decware, because before that it was easy to be satisfied with "pretty good."


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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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JOMAN
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Re: Lumin U2 Mini
Reply #62 - 08/09/25 at 13:10:08
 
I do have the Muon Streaming system which has now been replaced by the Muon Pro system at an eye watering 2,000.00BPS.  The Muon Pro streaming system is not in the budget, the original Moon streaming system that I have is staying, but it doesn't include the USB cable.  That's why I have the Vermouth USB cable.

I have already looked at a replacement and there's two from Muon, the ENO2 at 1,000.00BPS 😳 and the MUON2 at 1,400.00BPS 🤦‍♂️.  I doubt that I'll be going for the MUON2, possibly the ENO2.  There's also the Tubulos USB Cables, the David Laboga Emerald and one or two others that I'm evaluating.  So this is now a painful work in progress.

In all of the experimentation so far it is very evident that for components to be at their best, cables are critical especially when very transparent DAC's and amplifiers are involved.  Like the Chord TT2/M Scaler and the UFO25 combination.  This combination is brutally transparent in a very good way.  When they sing boy do they sing!
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CAJames
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Re: Lumin U2 Mini
Reply #63 - 08/09/25 at 15:07:35
 
Quote:
Posted by: JOMAN      Posted on: Today at 05:10:08

...I have already looked at a replacement and there's two from Muon, the ENO2 at 1,000.00BPS 😳 and the MUON2 at 1,400.00BPS 🤦‍♂️.  I doubt that I'll be going for the MUON2, possibly the ENO2.  There's also the Tubulos USB Cables, the David Laboga Emerald and one or two others that I'm evaluating.  So this is now a painful work in progress.


FWIW my ENO USB replaced a Tubulus Argentus, which I was sure was going to be my end-game USB cable. In fact the Tubulus was the final straw that pushed me to buy the Jays. I went around in circles for a while between the ENO, the high end Tubulus and a couple others eventually settling on the ENO. I think at the time online reviews had the ENO as a little more transparent and neutral, plus the 60 day return policy were the deciding factors for me. And the ENO is indeed very transparent and neutral sounding once broken in. A few people criticized it for being too laid back and uninvolving, which I took as a good sign because it probably meant their system was too laid back and uninvolving and the cable was letting them hear it. For me the Tubulus cable was more forward and "bold" sounding, but not as detailed or nuanced. But I also feel like any of these "4 figure" USB cables are going to be really good.
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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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JOMAN
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Re: Lumin U2 Mini
Reply #64 - 08/09/25 at 18:57:29
 
Good info, thanks.

The cables that I'm considering in no particular order:

- Networks Acoustics EVO2 (sent email to NA)
- Tubulus Xinope
- FTA Sinope

Any input would be welcome.  At the price of these cables I think that I'll first get the PLIXIR LPS and Lumin board.  It will power both the PL200-T and the Lumin.  Then the cable.
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JOMAN
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Re: Lumin U2 Mini
Reply #65 - 08/09/25 at 19:07:59
 
I forgot, I'm listening to the "Day In The Life" Wes Montgomery UHQCD/MQA CD... and it's... very "analogue" (?) sounding and involving (I hate using analogue sounding to describe a digital source presentation, more of my preconceptions trashed).  

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Re: Lumin U2 Mini
Reply #66 - 08/09/25 at 19:13:04
 
Awesome that you have a great transport. I just am amazed at my PS Audio transports, they have rivaled my turntable which is high praise (and they have always bested streaming whenever I compared--that's why there is no music streaming here). Cabling, power treatment, isolation and great source components--everything matters, a fact I guess I am starting my third decade "knowing"--I wish that weren't the darned truth.
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HR-1,ZBIT,ZROCK3,SEWE300B; Rega RP3 all GrooveTracer mods;PSAudio:PST+DSD, DAC Mk II,NPC,PowerBases,AC-12 pwr cbls, Reference spkrcbls; Mapleshade SamsonV3;VeraFi Audio cpts VooDoo:Cremona+Amati interconnects;Stack EQ; headphones:Sennheiser HD800S,ZMF Ori,Oppo PM1
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JOMAN
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Re: Lumin U2 Mini
Reply #67 - 08/10/25 at 00:06:27
 
Quote:
-I wish that weren't the darned truth.


Me too Lon, me too!
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JOMAN
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Re: Lumin U2 Mini
Reply #68 - 08/13/25 at 14:59:17
 
The PL200-T with the Wave Stream RCA to BNC cables continues to impress.  Now on to next and hopefully final steps, unless audio nervosa kicks in.  Based on the limited reviews a LPS takes the transport and streamer up to a significant level.

So, the next steps in this experiment...

First, I'll be ordering the Plixir Elite dual output BDC with the Statement cables and Lumin board.  

Next, I'll be replacing the Vermouth Reference USB.  The three under consideration were FTA Sinope, Tubulus Ximius and the Muon ENO2.  I've decide to go with the ENO2 (unless I pony up for the Muon2 (audio nervosa).  

This will take another couple of months so when each step is completed I'll post the results.
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CAJames
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Re: Lumin U2 Mini
Reply #69 - 08/13/25 at 15:23:18
 
Excellent. I'm a big believer in linear power supplies, not so much because the power is better but because switch mode power supplies, aka SMPS, are like little radio stations broadcasting noise into your system. Getting all the SMPS out of my system was a nice upgrade, esp. to digital.

Looking forward to the next update.

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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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JOMAN
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Re: Lumin U2 Mini
Reply #70 - 10/04/25 at 19:50:43
 
OK, I have been listening to the Lumin U2 Mini with the Plixir Lumin Kit installed powered by the Elite BDC MK2 and the results are unexpected and have me scratching my head.  I'll expand a little later on that.

The Lumin kit comes with the Standard DC cable.  I did order the Statement cable but it wasn't shipped.  I expect it's on its way or soon will be.  I had a Plixir Elite BDC first generation powering the Chord Cutest and the Statement cable did make a significant difference.  Based on that experience I wasn't prepared for the results of the MK2 with the Standard cable.

The first hour was really confusing.  The sound was "dark" but detailed and what struck me was that the sound was, for lack of a better description, very "analogue".  Up till that point I was satisfied with the "digital" presentation as being different from analogue but still enjoyable and satisfying.  That has now totally changed.

By the fifth hour the "darkness" was dissipating and giving way to blackness, even more details but presented in a "gentler" way, "warm" doesn't really apply although some may describe it with that word.  It now has transparency with absolutely no glare.  

It is evident that the sound stage is determined by the recording.  It can be wide and deep or intimate.  The artists are firmly positioned within the soundstage in relationship with one another.  Describing this as layering isn't a sufficient enough description.

I'm listening at lower volume levels feeling more emotion and still enjoying a dynamic presentation.  Either I can't sit still or there's a lump in my throat or a smile on my face.  Today I noticed that, at times, I would loose grip on my iPhone as I was listening.  Once I get the Statement cable I'll post again.

The Plixir Elite BDC MK2 is a major step up from the original.

Now, how does the S.M.S.L. PL200T sound with the Plixir?  I don't know.  The Plixir for the Lumin is a 12V 5A supply and the S.M.S.L. is 5V 1A... BUMMER!

I did compare it to CD's on the OPPO BDP103D.  What a mistake!  I asked my wife for her opinion between the two.  Her response... "it's kind a-obvious don't you think?"  I asked "in what way... please" (I know better than not to say please).  Well the OPPO is flat and boring the other is full of emotion and life"... I'm now seeing if I can upgrade the P.S. in the OPPO.

So, it looks like I'm in for more PLIXER LPS.  I did not think that I would get one for my Chord TT2/M Scaler but my confidence in getting one for those components has increased and I'm reviewing the budget.



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Lon
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Re: Lumin U2 Mini
Reply #71 - 10/04/25 at 20:12:51
 
I'm glad you are getting such great sound! I confess reading about the sound from the Oppo my immediate thought was the Oppo is a low bar, those I had, a 103D and then a 205D, paled in sound compared to other devices I have had.
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Re: Lumin U2 Mini
Reply #72 - 10/04/25 at 20:15:36
 

JOMAN,

Excellent review, and as a U2 Mini owner I'm excited to hear of the resuts. Keep us posted, and congrats.

Tony
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SEWE300B | STR-1002 | Ic0n4 | Lumin U2 Mini| Denafrips Terminator DAC | Denafrips Gaia DDC | Verafi LNBH and SSZ & SDFB-Graphene Slugs | Decware I/Cs | Decware Pwr Cbls | ZWIRE Speaker Cbls | Omega SAHOM & KEF KC62 | Furman Cond l GIK Room Trmt
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Re: Lumin U2 Mini
Reply #73 - 10/04/25 at 22:06:22
 
Glad it is working out so well, looking forward to further updates. Where are you with the new USB cable?
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Re: Lumin U2 Mini
Reply #74 - 10/04/25 at 23:06:56
 
Now that you mention it, the results were with the Vermouth Audio Reference USB cable in place.  Which now tells me that it is a pretty good cable.  When I bought it I read reviews from Hi Fi Advice which compared it to a number of cables including the Pink Faun Interlink and the Final Touch Callisto USB cable.  The comparison was favourable at a lower cost.  

I had/have decided to go for the Moun Eno cable being that I have the Muon system but for less money I can get another Plixir LPS for the Chord TT2/M Scaler.  Then there's the S.M.S.L. that I'll have to do something about.  For it I may get the Volumio Rivo LPS, or I might spring for another Plixir.

So it would seem that the power supplies have now become a priority and the Muon Eno cable will may happen later.  Got some 🤔 to do...
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Re: Lumin U2 Mini
Reply #75 - 10/04/25 at 23:32:08
 
Fortunately the only thing I have that needs a LPS is my laptop. So I'm free to spend all my money on cables.
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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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Re: Lumin U2 Mini
Reply #76 - 10/05/25 at 02:51:59
 
Quote:
So I'm free to spend all my money on cables.


Taking into consideration your honorable heritage 🤔, I just can't imagine that hapening even in my wildest dreams 😆.
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Re: Lumin U2 Mini
Reply #77 - 10/05/25 at 03:07:43
 
Slàinte mhath!
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[FOOBAR2000 | Jay's CDT2 MRK3] -> Denafrips Terminator 2 + Gaia
Sumiko Pearwood -> Mapleknoll Athena -> Luxman SUT -> Mapletree Phono 3E
STR-1002 -> Woo WA22 -> 2x UFO25s, balanced monos
Omega SAM , Hifiman Arya, Audeze LCD-XC
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Re: Lumin U2 Mini
Reply #78 - 10/05/25 at 12:40:06
 
do dheagh shlainte! Smiley
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Re: Lumin U2 Mini
Reply #79 - 10/10/25 at 14:44:47
 
A quick update on the addition of the Plixir Elite BDC MK2 to the Lumin U2 Mini.

Now 30+ hours.  One evening I was not very happy with the sound and chalked it up to burn in.

The following day I started again with the idea to just let it play so that what I thought was the burn in process could continue.  Started with a Norah Jones "Turn Me On" tune, I thought that would an apropos tune to start with and I noticed something that I never noticed before- the character of the piano.

It did not sound like an acoustic piano and I wondered if what I was hearing was an electronic piano.  Looked up the instruments that were used and sure enough it is supposed to be a Wurlitzer Electronic piano which apparently is noted for its "Distinctive warm and gritty sound... often used in jazz recording".  That is exactly what I was hearing.

Checked that by playing pieces with various acoustic pianos and the clarity was striking.  This wasn't detail for the sake of detail.  It added to the flow of the music.  Voices are now so textured.

My intent was to let the burn in process continue and to leave the sound room door open so that I could have background music that would be audible from my office.  HA! not sure where I ended up spending more time, office or sound room.
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Re: Lumin U2 Mini
Reply #80 - 10/11/25 at 01:05:28
 
One of the thoughts I keep returning to over the years that your Norah Jones story reminded me of is that often when I get a new piece of equipment or alter something in my system I find myself listening more intensely than when everyday listening- which then leads me to wonder is it the change in system or just me paying more attention. A good A/B session will often find the answer but I’ve honestly found myself about 50/50 on that answer.
Not saying this is your situation, just admitting this anecdote that I have found myself in more than once and helps me relax when I start getting the itch to try something new. Smiley
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Re: Lumin U2 Mini
Reply #81 - Today at 13:56:24
 
Quote:
which then leads me to wonder is it the change in system or just me paying more attention


Certainly there is validity to your comment.  In this case it's the change system.  I say that because it's not just what I hear but also what I feel and when it comes to feelings they are somewhat involuntary, can't be forced.

In the case of the Norah Jones Turn Me On it was the sound and character.  I had reason to experience this again this morning, not that I set out to.  The Plixir BDC/Lumin U2 Mini is powered by the modified DHC3 cable.  I was putting things away and had in my hand a modified Puritan Classic cable.  HMMMM🤔... I wonder... so I swapped cables.

Indeed there was a difference.  I listened to the Norah Jones track and another that tells me if the "feeling" is being conveyed... Elton John, Yellow Brick Road - Funeral For A Friend/Love Lies bleeding.

The intro to Funeral For A Friend will either sound "interesting and absolutely creep me out", goose bumps on my forearms and lump in my throat or just sound interesting.  I can't force that, it either happens or it doesn't.  Also, if I'm being creeped out, at the same time I'm seeing the intro to DR. Zhivago as well.  The part where the young lad looks out of the cellar window toward the graveyard on a winters night, wind howling and branches tapping on the window glass.

With the modified Puritan Classic, nice sound, very detailed, not as much separation and no goose bumps, no lump in my throat, no cellar video being played in my mind.

With the modified DHC3, there's depth and separation and goose bumps, lump in my throat and I can almost hear the wind and feel the cold in the intro to Dr. Zhivago.

In no way am I discounting the validity of your comments. When I listen I also wan't to feel emotion as being conveyed by the singer and musician.  No matter how attentive to the sound that I may be, that alone will not trigger feeling.
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