[Dirt_]

Did a bit of research on those and came up with two red flags in my opinion. The first and most important: the line in goes through the pre. As in, if you're using an outboard pre, it goes through the onboard pre as well. Not straight to the converter. The other red flag but not nearly as bad is that there is an 11 sample delay in the pre due to digital signal processing used in the emulators.