Hello. Yes, I know you can do that with EQs, but... Such a beautiful idea should be in every existing platform. From my lack of technical knowledge, I think it would be very easy and it wouldn't eat a lot of processing power. It's simply fantastic and beautiful. In case you don't know what I'm talking about: In the Boost section of the AFB, you have the 3 classic parameters (tone, drive and level) and a Post Level which is placed after the amp, so you can use it to add volume when using the Boost in front of an already driven amp without using any other block. Great for solos or for a level bump in some parts like choruses.