Add the Seymour Duncan SSB-4s passive soapbar pickup set to your bass guitar, plug into your favorite amplifier, and you've got classic soapbar pickup tone on demand. The tone-savvy bass players at GearNuts recommend the SSB-4s if you want balanced bass and treble with subdued mids. These humbucking pickups serve your amp with a moderate output, and Seymour Duncan suggests they're outstanding if you prefer to play with a pick. You may not need to rebuild your entire bass rig for a sonic upgrade - you may only need the Seymour Duncan SSB-4s pickup set. Seymour Duncan SSB-4s Passive Soapbar Pickup Set for 4-string Bass Features at a Glance: Pair of passive humbucking soapbar pickups for 4-string bass guitar Rich, open tone with resonant peaks at 9.2kHz (neck) and 8.1kHz (bridge) Relatively balanced treble and bass tone, with subdued mids Moderate output, ultra-low noise Ceramic bar magnet design The Seymour