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.
R-V10KL-BP-FND Potentiometer - CTS, 10K, Linear, Bias Trimmer, Screw
CTS 10K linear bias potentiometer. This panel mount trimpot is used in many Fender® amplifiers.

Please note: This potentiometer does not include the washer and nut. If you would like to purchase the washer and nut, see our part number R-VNUT-38
R-V22KL-BP-M Potentiometer - Marshall, 22kΩ, Linear, Bias, for JMP
22kΩ linear taper. Used as bias / trim potentiometer for JMP.
R-VT62P-X Trimmer - Bourns, 3362P, Single Turn, Top Adjust, PCB Mount
High-quality Bourns 3362P trimpots. These single-turn cermet trimmers can be found in countless guitar pedals and synthesizer modules. Sealed trimmers are built with an o-ring seal to prevent entrance of moisture and serve as a mechanical restraint to prevent unwanted wiper movement. ±10% tolerance.
R-VCENTRA Trimmer - Centralab, Variable Resistor for Fuzz Bias, Side Adjust, 15kΩ
New old stock variable resistors made by Centralab. These differ from most trimmers since the wiper is connected to the end of the track making it only usable as a variable resistor. These variable resistors have two very long leads making them a great choice for point to point builds in addition to PCB mounting. The old design looks great in vintage style builds. Note: The trimmer can only be adjusted by pushing the small kink at the end of the wiper.
P-202 Trimmer - Bourns, 3352K, Single-Turn, Side Adjust, 1KΩ
Bourns 3352 - ⅜” Round Trimpot. This 1KΩ trimmer features a vertical PCB mount.
  • Single-Turn / Cermet / Industrial / Open Frame
  • Stable cermet element offers infinite resolution
  • Very low profile
  • 3352K pin style
  • Thumb and screwdriver adjustment
R-V25KH-BP Trimmer - Piher, Single Turn, Top Adjust, Horizontal PCB Mount, 25kΩ
25kΩ Piher PT-15 15mm carbon trimmer potentiometers. These trimmers are used in a variety of amps and equipment and mount horizontally to the PCB with a slotted top adjustment. Features:
  • Carbon resistive element
  • Dust proof enclosure
  • Polyester substrate
R-VT96Y-X Trimmer - Bourns, 3296Y, Multiturn, Top Adjust, PCB Mount
High-quality Bourns 3296Y trimpots. These sealed cermet trimmers have 25 turns for precision setting. ±10% tolerance.
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