I finally got around to boxing up the Monica II and I'm listening to it right now.
I like! Just 8 minutes on it so far, but I'm hearing my music like I've never heard it before - vocals very natural with exellent flow to the music. Also, I'm hearing relationships between instruments and musical lines that I'd never noticed before - very insightful, more so than my other DACs. Percussion is taut but juicy and bouncy.
The sound's still slightly muffled with only a handful of minutes on it, so it's got a ways to go for burn in. I expect that it will sound even better after that. I'm very happy with it. The vocals are so listenable! Soundscape is dense and rich! Musical flow is captivating!
My other DAC is a Scott Nixon DacKit, which is excellent as well. It's got the full Blackgate cap kit (bought when Scott offered it as an upgrade package) with BG Nx caps at the output.
I think I'm liking the Monica II better, though. Great stuff!
I'm running if off a a single SLA right now. In the future I'll try powering the analog and digital sections separately with 2 switch mode supplies.
Best,
KT