Jazz Bass JB Control Plate Wired Fully Loaded - Chrome Standard Jazz Bass control plate, Fits Fender Jazz Bass and Most Jazz Style Basses. Completed With Knurled Dome Knobs, Output jack, Control Pots. Completed With Knurled Dome Knobs, Output jack, Control Pots. Control Pots: 500k. Control Pots: 500k. chrome plated surface. Wired, Ready for Installation Though Some Soldering Will Still be Required. Beware: buy from us "mLaval guitar Parts" , We are the Authorized Dealer ,We ship from U.S. with USPS first class mail, you will get it within 5 days.