BT type 4-string 3 screw holes Active Bass Pickup / Ceramic

BTZ is same as BT model (4, 5 and 6 strings) of Active humbucker pickup.

Battery life is approximately 1,000 continuous hours per set.

It has a side by side coil configuration designed to enhance mid-range growl while providing a smooth bottom end and clearly defined highs.

The tone is traditionally voiced and warm with a detailed and natural high end.