Here are some suggested settings based on Prince's own settings
Boss BF-2 Flanger
Manual
4:00
Depth
4:00
Rate
9:00
Res
5:00
Boss OC-2 Octave
Oct 2
4:00
Direct
2:00
Oct 1
2:00
Boss DD-3 Delay
E. Level
1:00
F. Back
9:00
D. Time
2:00
Mode
L. 800ms
Boss VB-2 Vibrato
Rate
7:00
Depth
1:00
Rise Time
4:00
Mode
LATCH
Boss SD-1 Super Overdrive
Level
12:30
Tone
12:30
Drive
4:00
Boss DS-2 Turbo Distortion
Level
2:30
Tone
12:30
Dist
4:00
Turbo
II
Boss BD-2 Blues Driver
Level
12:30
Tone
12:30
Dist
4:00
In This FAQ
Artist