Control Cavity Cover

A Collaboration by FAV Guitars x Jayrus Labs

FAV Guitars and Jayrus Labs have joined forces to create high-performance parts and tools designed for guitar players and luthiers alike. Whether you are a professional builder or a player upgrading your favorite instrument, our guitar parts provide the perfect blend of custom aesthetics and shop-grade reliability.

Premium Fit & Finish

• Custom Textures: Available in unique textures that provide a high-end, custom look for the back of your instrument.
• Durable ABS Construction: Precision-engineered for a professional, flush-mount finish and long-lasting durability.
• Manufacturing Characteristics: Due to our specialized fabrication process, every part features a unique finish. These subtle variations are normal and do not affect the precision fit or mechanical performance.

Standard Fit & Compatibility

• Industry-Standard Fit: Designed as a premium upgrade or direct replacement for the standard control cavity found on most Gibson® Les Paul® models.
• Verify Your Specs: Please check our technical drawing for the outer diameter and hole-to-hole spacing to ensure a perfect fit for your guitar.
• Mounting Hardware: Mounting screws are not included. This allows you to reuse your original factory hardware or select a specific screw finish to match your build.

Complete the Set: For a cohesive, custom look, we also offer matching Standard Series Toggle Cavity Covers. Visit our collection to coordinate the textures across your entire build.