I'm glad you are enjoying them! I have to admit that I have a tendency to -poo them because of their modest cost, but every time Luis brings them over, I can't but help feel the same way as you.They are incredibly neutral with a very slight dark emphasis. They have more treble air than the FR graphs suggest too. I would never dare say any of these things on HF because people would never believe me.
The paradox and the Orpheus are probably the best looking graphs I've seen. Damn! LFF is da bomb!
LOL. I still need to mod the monoprice. Still on my list of things to do, but the meet planning is driving me nuts!