Replacement control knobs for guitar, bass, and effect pedals designed for straightforward swapping and precise adjustment. Key benefits Restore lost or worn controls quickly by replacing damaged knobs on pedals, amplifiers, and instruments. Improve control accuracy and feel for better tone shaping during practice, recording, or live performance. Broad compatibility reduces the need to find modelspecific parts by fitting common concentric pots and split shaft pots. Features and attributes Function: Replacement control knobs for use on effect pedals, amplifier control panels, and instrument electronics. Compatibility: Fits import concentric potentiometers and split shaft potentiometers commonly found on pedals and amps. Size and fit: Standard sizing to suit most concentric and split shaft pots; installs using the pot's existing fastening method. Material and build: Durable construction for consistent handling and reliable operation over time. Performance: Provides a secure fit and predictable rotation for accurate parameter adjustments. Practical applications a stompbox on a pedalboard by replacing a stripped or missing knob to regain full control during gigs. Upgrade the control surface of a practice amplifier by swapping worn knobs for ones that fit concentric or split shaft pots. Fine tune bass or guitar tones in the studio by installing replacement knobs that offer precise and repeatable adjustments. Installation and use Designed for easy replacement on compatible pots; simply remove the old knob and install this replacement using the pot's existing fastening method. Suitable for use on guitars, basses with onboard electronics that use concentric or split shaft pots, and a wide range of effect pedals and amplifiers. What makes it useful Versatile compatibility minimizes compatibility headaches when avoiding modelspecific parts. Practical design focused on restoring and improving control, not on unnecessary features. Useful for musicians, technicians, and hobbyists who need dependable replacement parts for routine maintenance and quick repairs.