Sound: Superb!!! It’s exactly the piece of the puzzle in my equipment that I’d been missing! It makes anything possible – from soft purring to an extra-dirty roar. Even players who don’t own a Hammond now have the chance to make their keyboard sound closely approach the original. For me, as a “Half-Hammond”-player, it’s a dream together with my original Leslie 147. I did have to tone down my VK-7 a bit (to keep my bandmates from being outshined). The Organ Drive perfectly compensates for the VK-7’s shortcoming that amp simulation is not available through the 11-pole output. That beside the fact that a real tube is very difficult to simulate with effects. Amp simulators always sound a bit artificial.