2Pac

In this video at 0:44 Tupac can be seen recording with a Neumann U87 Condenser Microphone.

In this rare photograph, you can see Tupac playing a vintage precision bass with black volume and tone knobs, a white pickguard, and sunburst finish

The MPC 3000 is seen at 1:32 a bit to the left of the Moog Minimoog Model D. Dont believe me? The Akai MPC 3000 was realesed in 1994 and i believe this video was recorded 1995 because in this video they are making Hit Em Up and Good Life which were recorded in 1995

In the video at 1:29 Mike Mosley is playing the Moog Minimoog Model D but if the Moog Minimoog Model D is in 2Pac's Studio it means he has used it.The proof that its actually the Moog Minimoog Model D:The knobs,they are at the same place as the Model D just go check for your self