DB4 Double Noise Reduction 4-String Bass Pickups Package:1 5mm × 2 pieces: to

5mm × 2 pieces: to be installed on the 2nd and 5th strings

Quantity per Size: 2 PCS each

Material: Brass

If you’re not comfortable doing this

DB4 Double Noise Reduction 4-String Bass Pickups Package:1 5mm × 2 pieces: toKey Features: Double noise reduction design helps reduce unwanted hum and interference for cleaner bass output. Built for 4 string bass replacement and upgrade projects. Includes bridge and neck pickups for a complete matched set. Alnico construction with calibrated 15K15. 6K resistance for balanced output and clear response. Vacuum wax potted to help minimize unwanted microphonic noise. Suitable for compatible 4 string bass guitars requiring a