Features: 【Dual-Link Design】Features double gang structure supporting stereo output, ensuring synchronized sound adjustment for left and right channels to enhancing auditory quality. 【Multiple Resistance Options】Offers three distinct resistance values—B10K, B50K, and B100K—to accommodate auditory equipment requirements and flexibly suit various projects. 【Premium Potentiometer】it delivers exceptionally durability and stability, ensuring long-term reliability without failure. 【Easy Installation】Compact board design allows seamless integration into auditory projects, suitable for both beginners and professional. 【Wide Compatibility】Ideal for home theaters, auditory amplifiers, guitar amps, and more, providing superior sound control across various devices.