...and REALLY liking it! I have messed with cheaper "tube" pedals before, but not until getting this have I had this much great tone to deal with. There are many regular OD's that can sound similar, but the nuance is there once you really take it through the paces. 2 12ax7 preamp tubes. It has 2 channels and each one has 3 settings. The first is lighter with a bit of "bite". The second has more mids and a fuller tonal range. The 3rd one is for creamy tube saturation. It works well with Lesters, strats and Teles. Gives them all a rich, full sound. I like the #1 OD setting with the gain at 9:00 for a bit of hair on my clean tone. The second channel is for solos and thicker grit. There I use the #2 setting. The EQ dial is smooth and not very drastic. Sounds great in all spots. Unity is at about 11:00 on the Vol knob. This thing can really get loud and goose an amp into the zone when required. It's pricey, but I'm finding it nearly as tweakable as the Empress multi drive only with more touch sensitivity and overall sound. Anyone else have experience with this?