Support

Welcome to our product support center.
Here you can access user manuals for our instruments and accessories, learn essential maintenance and repair tips, and stay up to date with the latest software and firmware updates. Our goal is to make every step easier so you can focus more on playing and creating music.

  • CAHAYA Guitar Pedal Board Multi-Effects: TK500 Firmware Update

    1. Resolves firmware update issues for stable device operation;
    2. Optimizes performance and enhances functional reliability;
    3. Ensures seamless compatibility with CAHAYA TK500 hardware specifications;
    4. Delivers refined user experience with validated update logic;

    👉Update Now

  • CAHAYA 88-Key Weighted Digital Piano: Instruction Manual Update

    1. The manual delivers comprehensive product information to ensure consistent operational logic and reliable performance.

    2. A dedicated MIDI guide has been included, designed to support both beginners in quick-start learning and professional users with advanced customization.

    👉Update Now