Margules gear??

I have not, but all the reviews and forums etc that I've seen think very highly of their gear. 

I visited their room at last year’s AXPONA and it was in my top three. They were showing their separates and speakers, a very liquid sound. They were sharing adjoining rooms with Raidho who were driving their speakers with Margules equipment, also excellent. I think they are worth a look.

@thecarpathian ...own, heard any...?

Yes. Sounds very nice, yet longevity is something to ensure you have a regional distributor & repair contact, or you might be carefully packing and sending back and forth to Mexico City. A close friend bought two units and ended up shipping one unit back and forth twice for long periods of troubleshooting, repairs. While lots was replaced inside the 2nd go-around, he finally put the gear to the side and went with regional US made tube components instead that still will work great to this day - no issues. If you proceed, ensure there is a full warranty coverage and discuss shipping costs, in advance. Thats been 4-5 years now, and hopefully all is much better now. It's gotta be as they've been around for a while now.  Good Luck.