![POT-MKB-50KB-POT-MKB-B50K-cover POT-MKB-50KB-POT-MKB-B50K-cover](https://shop.sonj.fr/235-large_default/b50k-potentiometer-for-markbass-amplifiers.jpg)
![POT-MKB-50KB-POT-MKB-B50K-cover POT-MKB-50KB-POT-MKB-B50K-cover](https://shop.sonj.fr/235-large_default/b50k-potentiometer-for-markbass-amplifiers.jpg)
if you have a scratchy pot and cleaning is not working or not possible, replace it with a new part !
B50K Potentiometer (linear) for Markbass Amplifiers, Little Mark series and other
most often found on LOW, MID LOW, MID HIGH, HIGH
writing on the pot can be B50K ou B503