So I have decided to get myself a practice amp, and I was wondering if anyone has had some experience with a few I was looking into. Ampeg BA108 Acoustic b15 Eden EC8 I like the Eden EC8, it supposedly has a tuned port, which seems cool, but I'm a little confused about the controls on it. There are only 3 I guess: Gain, Enhance, and Tone. If someone could tell me what that's about it would be appreciated. Also, If anybody has any other practice amps that they like I am open to some suggestions. I'm pretty much looking around the $100 range give or take.