Quoted from blastbeat:Ok picked up a WD Premium...put an external audio volume controls on and now the bass is essentially gone?! Not sure if I screwed something up on the install and blew something. I took it off and same end result. External sub works still on other pins...but barely any bass. Did I screw up a board or something? I can work on pins but not good at board work. Sure can replace connectors and stuff but limited board knowledge. Thx!
I just installed one on my JP from Pinballlife. One of the connector's keyed and the other one is not. Do you think you may have plugged that connector in backwards if it's similar to the Pinballlife audio button. Maybe contact the seller and see what they have to say.
I was thinking of putting one on my Metallica, but now I might hold off ?