Transister ID Help :(

[Tim Nowaczyk]

I hope this is on topic.  If not, could you please refer me to the correct
place to ask so i don't do it again :)

There are two transisters with..
H945
   P
9G 2

written on the flat side.  Any info is apprecated.

I'm trying to recreate an old Gemini turntable mixer I have plus add some
other features.  It uses JRC(nowNJR)2043, 4556, and 4558.  Should I keep
these or are there others I could use for a better sound.  This is my
first audio project.  I'll post schamatics when I'm done :)

Thanks a lot

Tim Nowaczyk