Pipp can take any prime lens that the other Arri SRs use.
Pipp is able to run faster than our other SRs because the other SRs are internally limited to about 48fps. Pipp can go 78fps. There is a speed controller in the case.
Pipp’s magazines cannot be used on other Arri cameras because they have been modified for high speed, as has the entire camera. Conversely, other magazines cannot work on Pipp. If you try to swap magazines, you can cause damage (besides they will not work).