Helix-DT cab question in Helix Posted May 25, 2017 Thanks radatats! That other poster was me, but now if anyone is struggling with the same questions in the future, they can easily find both threads. I do have another question for you, in case you know the answer. What does the cab emulation do? It obviously has a cab, and the power amp in bypasses all emulation, so what is the point of the emulation? Are they IRs, EQ profiles, or something else? Is the speaker inside an FRFR? I haven't been able to find out this last piece of the puzzle, so if you have any info on it, I'd love to hear what you know/think. Thanks again for all the help across many posts.