Brain 2 is Preampus Brain's bigger, better brother. Inspired by some of the greatest amps ever, Brain 2 is capable of some vintage sounds, smooth blues, classic British crunch and things will get a little hairy with the gain cranked, apparently.
AcmeBarGig suggests that if you're in the mood for some Classic Rock tone, or want that vintage crunch, then Brain 2 is your go to guy. Brain 2 is not as evil and crushing as some of the other amps but it still packs a huge punch and all the while you can be confident in it's ability to clean up and give you some great glassy clean sounds with the gain and your guitar's volume rolled off a little.
Bear in mind the Preampus Line amps are Head ONLY so you will need to use some external cabinet modeling.