I'm just starting bass guitar and need to get an amp for it. The thing is, I have a job where I get a lot of downtime, so I will take it there and play. Awesome. But, I need a portable amp so that I can actually move it without breaking my back or looking like an idiot taking an amp into a fitness store. I am switching from electric guitar. I have a Behringer V-Tone GM108 which I REALLY like. It's kind of bigger than what I wanted originally, but it's not so bad. I was hoping to get a mini amp for my bass, but I see that they aren't really made since the speakers blow out... And no, I can't use the headphone bass deely that I've seen, because I need to answer the phone or help people when they come in. Wearing headphones will be too much of a hassle. So, I wanted to get either this: http://www.zzounds.com/item--BEHBX108 or http://www.zzounds.com/item--BEHBT108 Since it's basically what I have now. Are those any good for bass guitars? I'm willing to go a higher in price, if it's really worth it. This will only be used for practice by myself, maybe to show off to others, but no gigging.