I got a Sylvania 12AX7 in V1, a JJ ECC83 in V2, a JAN 5751 in V3, a Sylvania 12AU7 in V4.
I got a chance to dig in a little today running Ch1 at 5, Ch2 at 2.5 and master around 4 all knobs pulled and a smiley EQ, B at 7, T at 6, and M at 5.
I tried it with D410-XLT and a Berg NV215. Oddly the Eden seemed more controlled.
Kinda liking what I am hearing. Of course the real acid test will be live with the Bag End stack. I'll decide eventually between the BagEnd and Berg and dump one.