Seymour Duncan Classic Stack Pickup for Jazz Bass - Bridge Three-Body Technology RS127 Box and RS135 deliver

RS127 Box and RS135 deliver the sweetest treble equalization imaginable

An instantly recognizable and historic bass

Fits on 1 3/8" speaker stand shafts and mounts into a speaker cabinet

Now for the science

With its light weight and low profile

Seymour Duncan Classic Stack Pickup for Jazz Bass - Bridge Three-Body Technology RS127 Box and RS135 deliverThe Classic Stack Jazz Bass (STK J1) is a vintage voiced stack design that is a noiseless drop in replacement for any 4 string Fender American Standard Jazz Bass. This bridge model is slightly overwound to make output balancing easier, for a perfect match with the Classic Stack Jazz Bass neck pickup. (NOTE: This bridge pickup is the slightly wider American sized Jazz Bass version. If you have a Mexican Standard Jazz Bass, you will likely need to use