Two things.
Sire V7 five string. I was expecting good things, but oh my heavens what an instrument. It looks great and sounds better. Talk about bang-for-buck, this thing has it in spades. The only Jazz-style bass** I've ever played that I preferred was 3 grand's worth of Celinder. I've tried a pukka Fender Marcus Miller sig 5-string (4 times the cost of my V7) and it wasn't even close.
Behringer BX600 combo. OK so I wasn't expecting it to be great as such, but it does punch well above its weight. I bought it more as a home practice tool than anything, but it's become my regular chuck-it-in-the-car rehearsal amp. It easily keeps up with my 12-piece soul band, horns and all, and only starts to complain if I get really daft with the B string. Other than that, it's completely brilliant, especially when I consider that I paid 30 quid for it.
** note that I am not including my Shuker J in this, as it's not a traditional J-J configuration.