same cab sim used in the Epsi for both preamps. prophesy british channel. eleven rack soldano drive. i had too much presence on the soldano amp model, so you can hear that it has a little more bite, but you can dial both of these preamps to sound very similar. this tells me that the Epsi will bridge the gap between modelers. IR plays a large part in the final tone.

https://soundcloud.com/singtall/prophesy-vs-eleven-rack