Looking for mosfet MN2488 MP1620

Hello I am looking for 2 mosfet models to replace in a Sony STR-DE675 amplifier.
does anyone know where I can find these or if there are models that are close enough ?
MN2488 0DP MN2488 Datasheet, Equivalent, Cross Reference Search. Transistor Catalog
MP1620 0np MP1620 Datasheet, Equivalent, Cross Reference Search. Transistor Catalog
Thank you for your assistance,
Arne

Hello, welcome to the TechForum the parts have been searched in our system. Both are given as alternate parts so you will want to check the datasheets.

MN2488 part 2SD2390-ND‎
MP1620 part 2SB1560-ND