That would be the next stage in trying to make something sound like something else. First one is about THE same structure. Which if it's not the case I don't even bother. See... in my world, when you call something like something else, there must be the very good reasons to do that or it's just not fair. The two boxes have different structures... and you can't do anything about it on the Korg. An open device would help there and you could call it a true replica, with a different tone (that's a personality thing). Just because it uses a multitap delay doesn't mean that it can do what any other multitap delay based unit does. Does the DL8000R do what the TC D2 does or the opposite? Nope. The point is all in your last sentence! Check the service manual for more clues.