Potentiometers are used to control volume and tone. A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.Check out our Tech Corder articles on pots, including Potentiometer Types.
Potentiometer - CTS, 50kΩ, Reverse Audio
24mm, ½ watt, 3/8" bushing, ¼" splined nylon shaft for set screw or push-on knob. for most US made amps.
Potentiometer - 500kΩ, Audio, Knurled Shaft, DPDT, Push-Push
DPDT switch, ¼" split knurled shaft, audio taper. 3/8-32 threads, 16mm body diameter. .40" bushing length, .38"-.52" shaft length.