thanks a lot for your replies
i replaced the 100r with 1W already ( nice haeter for the room hahahah )
ok ill order different FETs and make tests to see if it improves something, they are on sockets, so it will be easy
any advice on what other FEts to try ? now i have 2N5457 on both PCBs, i tried mahy different ones but nothing changed about the heat
also do you have any advice on what voltages to target around the transistors ?
i replaced the 100r with 1W already ( nice haeter for the room hahahah )
ok ill order different FETs and make tests to see if it improves something, they are on sockets, so it will be easy
any advice on what other FEts to try ? now i have 2N5457 on both PCBs, i tried mahy different ones but nothing changed about the heat
also do you have any advice on what voltages to target around the transistors ?