Lumin U1 vs Lumin U1 mini + sbooster?

macdude, it’s still six grand for the U1. If you already own one then great but for me, spending that kind of money should come with the peace of mind that I’ll be content for the next ten years.
From reading around, it seems that Bricasti owners have compared their M5 to other transport/streamers and claim that for around 2,000.00, it’s a better option.

Maybe I’ll start saving for the M5 and hopefully by the time I’m ready to make a purchase, Bricasti will have made more improvements.
I can say however that my stereo sounds very good given the quality of the recording I’m playing. Great recordings sound great and mediocre recording’s sound mediocre. The idea of making an average recording into a great sounding recording is for me, a fool’s errand.
With my Ayre DAC, I am using the Uptone Audio reclocker with the linear power supply. And, I added an xlr Akiko tuning stick as well as a Synergistic Blue fuse and I found nothing objectionable about them. Sure there is always something better and I don’t object to improvements but I don’t want to spend more than I have to.

Goofyfoot, I wouldn't spend $6k for the U1.

U1 mini's are showing up used now for great prices. 

I have one with an Uptone linear power supply and it's fantastic. 

It's easily one of best bang for buck upgrades I've done.

If you're upgrading from a Mac mini, you will be very happy.

macdude, did you have to disable the Lumin power output and install the Uptone linear power supply? If yes, how was it done, how difficult was that?

Yes, you have to remove the switching power supply inside the U1 mini.

Then install a DC kit from audio sensibility so you can power it with an LPS. The LPS remains external. The kit comes with all of the instructions.

It's a little nerve racking since you have to cut the red wire inside the Lumin to remove the IEC. But overall, it's pretty simple, and you get a reference streamer at a fraction of the cost of a U1.

That’s what I was thinking but it sounds like the kit is well thought through. I’m guessing that cutting that red wire will negate any warranty from Lumin so buying second hand isn’t really a compromise.