Just got one of these. Haven't read anything in this thread yet other than this last page which included @jumblemind and @sloppy_phil 's reviews. 2 of the most spot on amp reviews I think I've read on Talkbass. I find myself a bit more in agreement with jm though. I'll do my best to add whatever I can...
What I don't like about it: It's severely lacking in something I can't quite put my finger on. Lows? Thump? Punch? It gets loud enough and is EQed to cut through and be heard, but it really sounds like half the amp the BX700 is. And I don't think it's just a wattage/volume thing. It's like it's missing a whole bunch of frequencies, and important ones, too. I asked the guys I was playing with to turn up a bit to see how far I could push this, and again - it cut, but in a really pathetic sort of way. And I had the amp cranked, bigtime, like on 9. Fiddling with the EQ at that point became almost pointless because the amp was working so hard to just keep up. Oh hwell... maybe I was just expecting a bit more out of that 250 watts. Maybe it'll wow me when I plug my 2x15s into it.
Thanks for the shout out, bud. I happen to agree more or less across the board with your review, and especially this paragraph I've quoted. It's definitely missing something which is hard to describe. Have discovered that the more I've used it, but like you, I fully intend to hold onto it, as it definitely does enough as a back-up amp/Ric-o-sound amp.