Any opinions on Gamut 250 monoblocks?

These rare monoblock are for sale in Europe for 6500USD.Cheäp or?
Anyone who has listen to them?
Absolutely great!

Watch out for the low output impedance (10K, I think), but if your preamp can handle the load, the best soundstaging & imaging amp in the world.

You will need an after market power cord, or live with muddy bass. The Nordost El Dorado really is synergestic with the GamuT 250s.

Good luck!

I think Paul meant 10k is an input impedance in this case.
I would suggest picking up a tube preamp with no negative feedback. In this case your output impedance will be in tens of ohms.