where can I find buildup effects like these?

[tww47]

I'm looking for somewhere i could find a sample kit / vst with similar sounding effects like these two, as heard in many recent pop songs I guess usually leading into the chorus.

at around 58 seconds on this song https://www.youtube.com/watch?v=ljIGeo8cqeo&hd=1 .

about 36 seconds in on this one https://www.youtube.com/watch?v=a1XINyR-Zqc .

thanks

 

[M.L.B. Productions]

you can find them in the Maestro Transition FX kit called The Electronic Stimulus Package.

you can cop them here

http://ibeatthat.blogspot.com/2009/04/electronic-stimulus-package.html

 

[Relykk]

you still have this kit? i cant find it anywhere