Muralmans' amps reviewed Ultra Audio.

The reviewer refers to the Nuforce' as being "silver" and the H2O's as being "bronze". Perhaps the reviewer is holding out on his "gold".
Sometimes it's the reviewer's description rather than his conclusion that intrigues me.

Tvad

He did say they were "kinda tube like" in a round about way, ie...tube lovers will like them...people who say that usually have not had much tube experience.

light and nimble, lush and romantic, have many flavors...depending on a few things. You could even say...new Krells are light and nimble, while old school Krells are lush and romantic.

Dave

Hey Tabl10s, let me say first your children are beautiful. Have you got your system to working condition?

Can I bribe you with eggnog and Dambuie to come down for a new listen? I got my Lambda fixed. The disc is now centered, and focus is way sharper. I also have the preamp Sogood51 has been praising. You heard an early prototype. I hope you like Christmas music.

Boa2 is right. This does not sound like tubes. Like Tvad says about tube amps, the H2O will sound anyway you set it up to sound. My sound like the Audio Note DAC I am using. It is on the warm side. I do think of bronze.

As a point of correction, the reviewer was using silver and bronze to evoke music characteristics, not to award Olympic medals.

Sajran's review was more similar to what I am listening to, but not.

Muralman1, yeah that's how the review read, I suspect more maybe hidden between the lines.