Bought a TA-15 a few days ago. I paired it with a mini Rec 1x12 clsed back cab. I realize Mesa makes a specific cab to go with the Transatlantic series but I thought the open back cab made it sound thin. ???? Was having some trouble with the overdrive channel - turns out it was a bad tube, but I'm still wondering if I made the right decision. I A/B'd the TA-15 with the new 5:25 Express Plus combo and still ended up with the TA-15 - but am wondering if the Overdrive on the 5:25 is better. Anyone have thoughts on these amps? THe 5:25 does have a lot of features - but then again it always seems like more knobs to turn. Experiences? Guidance? Suggestions?