Wow, two days and it's already here. I'm not an in-depth review kind of guy, but initial impressions are very positive. I only had a few minutes, so I plugged in a Streamer LX and headphones and played with voicing knob. The Flat position offers mids in abundance that I simply cannot coax out of my other preamps. The Butt position is a meatier albeit scooped tone. And the Old position is about what you'd expect: deep but not dull. I like all three, even without tweaking the EQ. I haven't messed with the distortion yet. The aux in isn't great--feels like the input loses a little low end. When I have more time I'll try EQing that at the source. But no one else is going to hear that, so it's no big deal. I'm glad I fought this one out.