Features: With 2 channel stereo output and precisions B50K potentiometer, this sealed sound component delivers balanced sound adjustment and volumes control for professional sound equipment. The dustproof housing with integrated switches functionality and pre soldered terminal board ensures easy installation and stable performances in various environments. for enthusiasts and electronics repair specialists seeking space saving volumes control solution for amplifiers or customs sound projects. Enhanceds sound setups home theaters, car stereo systems, or studio mixing consoles where precise impedance matching and smooth channel switching. Featuring ABS construction and standardized B50K resistance values, this adapters plate compatibility with most sound devices while maintaining signals integrity during frequent adjustments. Specifications: Materials: ABS Size: 22x22.4mm Weight: 6g Quantity: 1PC, 3Pcs, 5Pcs(optional) Package Includes: 1PC Potentiometer adapters leads note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.