I don't have a Bill Lawrence pickup like he used.
I do have an ADA.
Here's the scoop from Michael Wagener himself:
https://www.gearslutz.com/board/512890-post3.html
The setup for the guitar sound for the EXTREME sessions as well as the first SkidRow album and White Lion's "Pride" album (in most cases, not on all tracks) was a Furman PEQ-3 into an unmodified ADA MP-1 (version 1.0, still got it) going into a McIntosh transistor poweramps (2100) into an original Marshall cab with 4x G12H (30W). The mics were, if I remember it right: Fostex M11RP Ribbon, Countryman lavalier and possibly a SM57/58 going into John Hardy M-1s and from there via a mono buss into a UREI 530 EQ and a BBE 802 then to digital tape (Mitsubishi 32 tack)
Most of the sound came out of Nuno's hands, though.
===
ADA MP-1
Overdrive 1 : 4.0 dist
Overdrive 2 : 5.5 dist
Master Gain : 7.5 dist
Bass : 12
Mid : 6
Treb : 6
Pres : 12
Voicing : .tube
FX loop : off
From the ADA it went into the McIntosh 2100 (transistor) poweramp and from there into a vintage Marshall 4x12 cab with the original G12H inside. At that time I normally used Fostex M11RP ribbon mics and Countryman Lavalier mics through a John Hardy M1 to record guitar.