The lack of mid control didn’t bother me. The Fliptop also only has bass and treble, as does my Sadowsky pre. For reference I play a P with Labella flats. My other has Chromes on but I haven’t used that through it.
As to how it made the sound better, fattened it up nicely. Puts a bit more bottom into the low-mid-forward P sound.
Transparent vs sweeten? Not sure if I can tell the difference. It obviously changes the sound but my bass still sounds like my bass.
This was coming directly off the preamp into headphones.
Can’t spill the beans about the new thing, I’m afraid, NDA and all that. It is as adventurous as stuff like C4 and Ultrawave. It does some very neat things and nicely addresses some things people have been asking for. I think it’ll go down well. I’ve already made some nice presets today and have thought of a few feature ideas that I’ve fed back.