http://bass-guitars.musiciansfriend...ro-12-200-Watt-1x12-Bass-Combo-Amp?sku=481993 What do you think of it? Is it any good? A store I attend often is having a pretty good sale on these, so I would like to know other people's past experiences with them. I play rock, funk, some metal and some jazz (if you need to know that info). Thanks.