I built a wildlife caller from a car stereo mini amp and 200 w 6x9 speaker.i also added a Bluetooth range extender.i purchased a
Talentcell 12v/5v lith ion battery pack (model 1203000usb) to power both the amp and range extender but I'm getting all kinds of feedback.i emailed the manufacturers (amazon) but they won't do anything for me.is there a way to remedy noise? Thanks
Talentcell 12v/5v lith ion battery pack (model 1203000usb) to power both the amp and range extender but I'm getting all kinds of feedback.i emailed the manufacturers (amazon) but they won't do anything for me.is there a way to remedy noise? Thanks