Made by Stephen Jahns out of Nashville, TN, these are hand shaped P-90 bobbins fit into a humbucker sized cover. They feature an under-wound neck with Alnico 2 for a sweet, clean and full sound with a reverse wound Alnico 4 in the bridge for beefy midrange and hum cancelling in the middle position.Neck - 6.1kBridge - 8.1k