Complete prewired control plate assembly designed for Jazz Bass guitars. This dropin kit brings clean, consistent wiring and an engraved decorative pattern to your instrument, with everything needed for a quick installation: quality potentiometers, a switch, an output jack, and matching engraved knobs. Designed to fit standard Jazz Bass control cavities, including Fender Jazz Bass models. Key benefits Fast installation: fully prewired harness and assembled components reduce installation time and eliminate the need to wire each part separately. Reliable control: quality potentiometers and a solid switch provide smooth operation and consistent feel. Clean, finished look: intricately engraved control plate and matching knobs update the instrument appearance without additional mods. Reduced risk of wiring errors: factory assembled wiring minimizes soldering mistakes and troubleshooting during installation. Compatibility: sized and drilled for standard Jazz Bass control plates; may fit other instruments that share the same control cavity layout. What is included Prewired control plate with engraved decorative pattern quality potentiometers Switch Output jack Matching engraved knobs Typical applications worn or noisy controls on a Jazz Bass during a or maintenance session. Upgrade a stock control plate for a more refined aesthetic and faster serviceability. Use in a build or refinish project where a readymade, prewired control assembly saves time. Installation notes Designed for quick integration into standard Jazz Bass cavities. Basic soldering may be required to connect grounds or the output wiring depending on your instrument. Verify fit with your control cavity and bridge grounding layout before final installation. This kit provides a practical, readytoinstall solution for improving control reliability and appearance without handling multiple loose components.