I'm using a PRS CE24 into a Fender Blues Junior. The BJ is set with the master and preamp volumes on 4 with the EQ at noon, FAT off, reverb 2. I like this pedal a lot. It is pretty cheap, sounds good, is pretty versatile - especially with the dedicated bass and treble knobs, and also has a decent mixer out. It gives a usable amp/speaker model. I use it when I practice with my band using in ears and don't want to drag my amp out. I demo'd that here:
http://www.youtube.com/watch?v=-vTh66Iy5g8
It works great into an amp too, which is this video's topic. Great clean boost, tons of headroom. Tone shaping capabilities. Decent medium gain drive. Low $$$. It's on my board.