No matter what amp I plug in into it always has this low buzzing, any suggestions?
Budget effects are always bound to introduce some noise. I find A/D/A converting pedals to be a particular problem for this.

Fender Standard Jazz Bass
Artec Matrix Pedal Tuner
BBE Optostomp
Boss GEB 7
EHX NYC Big Muff
Ashdown MAG C410T-300
Torque T100BX
GAS-ing for:
Boss SYB5
Behringer Intelligate IG9