Our JB-CON-CH/BK+T Dual Bass Concentric Control Plate with Toggle is not only a massive mouthful of a name - but is also a major upgrade of stock plates. Our pre-wired, drop-in ready plate is built with premium components and will drastically clean up your tone. Each pickup has a separate volume and tone control and the mini toggle allows the pickups to be switched from Series to Parallel. If you're needing to improve your tonal options on your bass, look no further than this control plate. Components: 1 - 3 Hole Chrome Control Plate 2 - Chrome/Black Dome Concentric Knobs 1 - Mini Toggle (Series / Parallel) 2 - 250K / 500K (Volume / Tone) Concentric Pots by CTS 1 - .033 Ceramic Capacitor (Neck) 1 - .047 Ceramic Capacitor (Bridge) 1 - Pure Tone Output Jack 920D Custom Signature Wiring by Gavitt Wire