Commonly used in many mixers.
 
Value commonly marked as B203 or B20K. 20K linear dual track.
 
Slider / Potentiometer is 75mm long and 9mm wide and has 4 contact pins at one end and 2 contact pins at the other end. 
 
Please check that the fader(s) being replaced are the correct value as this replacement (20K ohms) are linear track and the correct size for your mixer (75mm X 9mm) as well as the same number and arrangement of pin contacts.
 
Pictures are of the actual slider that you will receive. 
 
Specifications: 
  • 20Kx2 (Dual) stereo slider Slider travel length - 60mm
  • Linear (lin) track
  • Distance between solder pins (end to end) pcb mountings - 70mm
  • External dimensions - 75mm x 9mm