All- I traded my TFB-550B for Tomixxx's UL502. I should have it early next week. Good move I hope!?!? The good news is that even if I am not in love with it, I still have a Gibson GB440 and a AMP SL-1 pre-amp (pre-amp section of a BH-420) paired with a Crown XTI-1000 1400 watt amp. I still LOVE the T-funk sound, but in my last couple of gigs, it just seemed to me that the T-Funk rig (with my UL410) was a bit too focused in the mids and was not musical enough in the lows. In speaking with amp guru and tber JKDahlman, he said that he had heard a 502 live recently and that it pretty much sounded like exactly what I was looking for. So I can alway have the Funk sound with my other rigs, but now have this option. Thoughts?