HI EVERYBODY!!! I'M VERY DISAPPOINTED COS I THINK THAT I CAN MAKE TO WORK A TAPE MACHINE.... BUT I CAN'T DO IT.....

I DON'T KNOW IF I'M DOING SOMETHING WRONG....
THE MACHINE IS A TEAC 80-8 AND I WAS TESTING WITH A SCOTCH 1/2" TAPE..... USED OF COURSE.... I'VE BEEN TRYING EVERYTHING I CAN IMAGINE, BUT I DON'T GET RECORD ANYTHING OF AUDIO FROM MY PRO TOOLS TO THE TAPE....
JUST CAN LOOK THE METERS AND MONITORING THE AUDIO AND CONTROLLING WITH THE MACHINE PRES, BUT WHEN I WANT TO LISTEN THE "RECORDED" TAPE I HAVE THE SAME OLD RECORDINGS....
I HAVE TOO THE DBX DX8 NOISE REDUCTION....
IF ANYONE CAN HELP ME I WILL APPRECIATE....

THANKS A LOT!!!!!!!