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Refresh your Boss Katana amp with a set of custom fluted knobs—precision-crafted with the Katana logo to deliver a bold, modern look and a tactile upgrade you’ll notice every time you play. Available in vibrant red, classic black, crisp white, or striking green, each set is designed to complement your style and make your Katana uniquely yours.
Every knob is molded from advanced bioplastic engineered to perform for a lifetime without fading or degrading. The fluted sides not only look great but also provide extra control for quick, precise adjustments on stage or in the studio.
Each set is tailored for your specific Katana model—choose the exact configuration you need from the dropdown menu. Whether you play the Katana 50, Katana 100, or Katana Artist, you’ll receive a complete set: power control knob, standard control knobs, and concentric knobs, all designed for seamless installation. No modifications required—just remove your old knobs and press these into place for an instant transformation.
Note: Please select your Katana model from the dropdown menu to ensure you receive the correct set. Installation is quick and easy—just press the new knobs onto your amp’s existing shafts for a perfect fit and instant style upgrade.
At Opus, every pick is a bespoke creation, meticulously crafted from our revolutionary VALKORE™ material. We stand behind the quality of every pick, and we promise that you will be more than satisfied with the fit and finish of Opus picks.
VALKORE™ is a groundbreaking proprietary composite that redefines pick performance. Rivaling other high-performance polymers like UHMWPE, Vespel, and Ultem, it delivers unprecedented tonal clarity, wear-resistance, and tactile response that must be experienced to be believed.