NEONNIGHT
New member
i have a Bally Harley Davidson pinball that has VERY low to almost no sound. when i say low i mean i can barely hear it and what i do hear is very distorted sounding ( i checked the speakers they are good). can anyone help me with the speaker pinout on the sound board? i bought this machine as a non working project so far i upgraded the main board and the transformer was bad. i have everything working except sound. any ideas? thanks