Good preamps typically include a spec for the maximum input signal level.
Some, mark that spec right on the amplifier as in this example.
I use two preamps in some of my feedlines but you must be very careful for a number of reasons.
(Jim202 gives some good examples)
Where I use them is in a case of one at the antenna, and another at the inside end of the feedline.
It takes careful testing and adjusting to do that. And it's not easy to make it work.
More often than not, it will cause problems.
I also have a few that I use in lines that feed splitters and multiple scanners.
But never connected directly together without some source of signal loss between them.
I use an ST2 antenna to feed 32 scanners. One of which is my Broadcastify feed.
But the amplifiers are separated by splitters with some significant loss.
But, if you have a way of testing your setup, it could be a good thing in some cases.
Rich
Edit: You may have some luck finding information by searching on ... "distributed amplification"
I haven't done a search on it lately but that's what I've always known it to be referred to as.