Pinkus, I know Tidalists. I'm also one of them because it is really outstanding brand. You need to try.
During Moscow HighEnd show the only room with good sound was Tidal's room. Small Amea speakers sounds better than all the rest of the whole show.
In general Gryphon is a bit too analytical, but not Colosseum!
It is great amp!
Tidal I think may be a bit too bright, but I prefer bright then dark.
This will be very interesting comparision.
I'll post review here!