Just wanna jump in here... I received my Retrovibe RV4 last week (I got the white one), and it looks really awesome! On my practice amp at home it sounds really, really good (as you already said, a very high output!) but when I took it to my band rehearsel I was a bit dissapointed. I couldn't get the sound right, it just vanished in the mix. Also it had an annoying high sound with it, maybe because the neck isn't set properly (haven't got any buzz, accept when I play at the neckpickup the strings hit the neck)? Any ideas how that could be?