I'm also interested in this: in my pedalboard I'm mixing the dry signal (from a OneControl Silver Para Bass Buffer) with the processed one (pedals, Revolt Bass & Opus); I've tried the different latency options with mixed and difficult-to-read results... this is due also to the fact that the Dirt channel on the Revolt actually invert the signal phase in respect to the other 2 channels (I've verified that with an oscilloscope). I've solved it by using the phase inversion on the DynIR microphones to compensate on the specific Opus preset associated with the Dirt Channel, but this way I'm bounded to use always the Opus signal in the mix. @AmyTwonotes can you asnwer gillento question? Does the latency on the Opus output depends on the effect/sims applied to the signal (TSM Preamp,Poweramp, DynIR, Post EQ, etc.) or it's fixed regardless of what is activated in the preset? (maybe because it's due mainly to the ADDA conversion). Let us know and thanks for the support !!