So I purchased a solderless EMG MMCS and BTC preamp thinking the install would be quick and easy. I'm not sure if there is an issue with the pup, preamp or wiring. When all snapped together and plugged in, I get nothing. What's interesting is that when testing volume only and disconnect the battery cable, my tuner works but there is no volume when plugged into an amp.
I attached a pic of the wiring. Here's a link to EMG's website. Does anyone see anything wrong with my wiring? I checked and double checked the jack - I'm certain it is correct. Thanks!