I just picked up a Crate XT15R over the weekend. I have never owned a Crate other than to flip a couple over the years, but this little amp has a great clean channel, and usable OD circuit as long as you don't go overboard. I'd say for a practice amp, these are worth considering if you're looking for something like a PV Rage or similar. Tone is surprisingly not boxy. So far, I would put the clean channel as equal to the Rage, if not as trebly. The OD channel is inferior to the Transtube circuit in the PV's IMO, but still usable, and better than many I've messed with.
The cool thing though, is that it has a 1/4" speaker out jack. Just don't see those very often on a smaller practice size combo, and it will drive anything over 4 ohms. So hooking it up to a big 1x12", you can get some really nice clean/slightly crunchy tone from it. The other thing this little guy has is a real spring reverb. I popped the chassis out to clean up the board and pots with electrical contact cleaner, and the reverb tank is small, but works pretty well. I'm enjoying messing with it, and through the 12" speaker, it's plenty loud and playing through it is pretty satisfying.
