This line of pedals are available under different brandnames. All the same. And exceptionally good. I use them (the AC Tone and the American) in front of an Fishman Loudbox, because I play acoustic most of the time. Therefore the amp simulation feature is inevitable. Honestly I have to say that Tech 21 does a better job at this, but hey, it is their own invention. And a lot more expensive. For the price of the AC Tone you can't possibly go wrong. If it really sounds like a VoxAC30 I cannot determine. But who cares? It sounds amazing. Except if you crank the drive all the way up, it provides a unworkable hum. So just dial it back a bit and you'll be ready to rock your neighbours.