i was taking broken things apart today and got some dumb ideas to try N solder peices together to see if they would make noise, then i remember a peice i threw out that could be a new power input for my broken 4 track. so i yank it out of a broken fm headphone transmitter and solder it to my broken 4 track board mad peice busted off the board.turns out the prongs fit perfect and there was an extra pin so I bent it up. the adapter i was using was bunk so that might be why no luck first time. i took the 4 track apart a couple months ago and tried to fix it,with no luck. but turns out it might have been the wall adapter fried or broken. I was going to send it to a user on here to fix it but the post office will charge to much, sorry man. the funnny part is I dont know what the fu*# im doing. just pull a part from here . slap it here.

so did it work?

yea it worked good . i fluked out twice. that the power input fit on the board. and that the box fits snug where the old one was. and i used hot glue to make sshure it doesnt move.

woah tight.