Sure, the East UNIPRE is amazing ! A lot better than the stock MEC sh*t that hiss a lot and compress the signal. A lot expensive too with the €/£ ratio but this thumb deserves this: killer sounding now !
Thx Risk, Kev and Greg !
Here a new pic with EMGs and EAST pre. As you can see, it's pretty close to the original pots.
Forgive the pic quality, made with a phone and inside my house