yoo หม้อมิเตอร์ควบคุมระดับเสียงกีตาร์ไฟฟ้าเบส a 500 k

100% brand new and high quality Features: Coarse knurled shaft fits most control knobs High quality audio-potentiometers, perfect for replacing and upgrading volume and tone controls. Long Knurled and split shaft Rotation is very smooth and can improve the sensitivity adjustment Specification: Material: metal Dimensions:as shown in picture Color: as shown in picture Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1*guitar potentiometers