ceramic wirewound potentiometer-typ-iet, rated capacity 30 W, R-W-tolerance-rotation 270°/259°. 10 R – 10% 22 R – 10% 47 R – 10% 100 R – 10% 200 R – 10% 1 Κ0 – 10% 2 Κ0 – 10% 4 Κ0 – 10% 10 Κ0 – 10%