Jolida Foz SS-X Tube buffer & soundstage expander?


Anyone have any hands-on experience with the Jolida Foz SS-X Tube buffer & soundstage expander?
I've read a few reviews but I want to hear from members of this website that have actually used it.
Your positive and/or negative comments would be appreciated.
https://www.audiogon.com/listings/acoustics-jolida-foz-ss-x-tube-buffer-soundstage-expander-2017-11-...
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@mesch It's a fairly minimal cost for a (potentially) significant upgrade.  If nothing else, it's a fun piece to play around with for a while.  With a tube DAC and tube pre, you may find it to soften things up too much, or it might just add to the good things that the tubes are doing.  I'll be interested to hear how it works if you give it a shot.  

Stay safe!  Hope you're doing well!
Scott
@smrex13 Yes it would cost me $200. I would like the soundstage expansion it provides on some recordings. 

We are doing well here. Maybe make it to Oregon once Covid is dispensed with. Take Care.
Mike
I have been a dealer for Jolida / Black Ice Audio for about 15 years. Their products have always gotten good reviews representing great value. This SS-X is not exception. I have sold many of these in the USA and Europe. Also I have one in use in my own stereo system. This device adds a bit more warmth as well as bass. The difference in clarity and detail is subtle, but noticeable. I always offer people a trial period- if someone is not happy return it for a refund. Any questions - feel free to contact Anderson Audio Gallery. Find me on FB. 
What little older Jolida gear you find in the used market is priced at what it sold for new, or more. Bob Anderson