Potentiometers
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.

CTS reverse audio potentiometer, 50K.
- Body Diameter: 24 mm
- Power Rating ⅓ watt
- Bushing Diameter: ⅜" (Threading: 3/8-32)
- Bushing Length: ¼"
- Shaft Diameter: ¼"
- Shaft Length: ⅜"
- Shaft Material: Aluminum - Solid Shaft
$3.65

24mm, ½" watt, 3/8" bushing, ¼" splined nylon shaft for set screw or push-on knob. for most US made amps.
$3.25

Standard fit for most vintage American made tube amps.
$1.85