Bartolini MMC Music Man 4 string pickup FS, or will trade for an MM4CBC to try a different flavor. This is a 'deep tone' dual coil 4 conductor pickup. Lows are nice and deep, highs are nice and crisp without being harsh. Plenty of lead wire to work with. Pickup works great and just shows normal use and swirl marks on top where I polished it with a scotch brite. $50 shipped or trade for MM4CBC. USA only.