Whats The Difference Between J-pickups, P-pickups & Soapbars?
The P in P-pickups stands for Precision Bass. They are made of two single coil pickups that are offset so they each pick up vibrations from two different strings. The signal is combined before it reaches the volume and tone controls. Each single-coil is wound in opposite directions to reduce hum. Basses usually have one P-pickup. The J in J-pickups stands for Jazz Bass. They are made in one piece that picks up vibrations from all four strings. J-pickups are single coils, and J-bases usually have two of them: one near the neck and one by the bridge. Soapbar pickups owe their name to their shape. These one-piece pickups are about twice as wide as J-pickups, and can be wired as either single-coils or humbuckers.
