What is a potentiometer?
Potentiometers, also known as variable resistors or trimmers, are resistive components with three terminals. Two of these terminals are connected across the full length of a resistive material, while the center terminal, known as the wiper, slides across this resistive track. This sliding action allows the potentiometer to adjust the resistance between the wiper and the other two terminals.
The total resistance across the entire resistive track remains the same, but the resistance between the wiper and each end terminal can be varied from zero Ohms up to the full Ohm rating of the potentiometer. These are typically constructed from materials such as carbon, metal wires (wirewound), thin-film, or cermet (ceramic-metal).
Potentiometer materials
Carbon potentiometers, being made from lower-cost materials, generally offer less stability and may generate noise during adjustment. Wirewound potentiometers, while providing high power handling and stability, can produce a less smooth output and may create noise due to the wiper moving between wires.
Thin-film trimmers feature a resistive layer deposited on an insulating substrate, providing high precision and stability in resistance adjustments. Their compact size and low noise make them ideal for applications requiring accurate control and long-term reliability. Cermet are also known as thick-film ceramic metal and are made by baking ceramics, glass, and precious metal particles at high temperatures. This allows cermet to have superior temperature characteristics and heat resistance while maintaining a wide resistance range. Cermet types are most precise while producing the least amount of wiper noise.
Types of trimmer potentiometers
There are generally 3 types of trimmer potentiometers - open type, dustproof type, and sealed type. Sealed versions can typically offer excellent environmental characteristics such as being dustproof, moisture proof, tamper proof seal, and protection for (flow) soldering and cleaning processes.
Internal Structure of a CT6 Series Cermet Trimmer Potentiometer
Internal Structure of a SM42/SM43 Series Cermet Trimmer Potentiometer
Applications of potentiometers
A potentiometer can be used in one of two ways, as a voltage divider (VDB: Voltage Divider Bias), or as a variable resistance for current control (rheostat).
Voltage Divider
The voltage divider will drop the voltage across the entire resistive element (pin 1 & 3) and the wiper (2) will “divide” the voltage in reference to ground (1) or positive (3). This allows for an adjustable voltage output depending on wiper position. If there is 12V applied and the wiper is in the center position then the output voltage will be half, or 6V.
Otherwise, the output voltage (Vout) can be calculated using formula:
V_{Out} = V_{In} \left ( \frac{R_{Wiper}}{R_{Total}} \right)
Voltage divider circuits are versatile configurations used to optimize electronic systems. They adjust output voltage in power supplies, control sensor sensitivity, and calibrate zero and span outputs in pressure sensors.
Current Control
When used as a variable resistance rheostat for current control, only two pins are used, pin 1 or 3 and the center wiper pin.
By adjusting the position of the wiper, you can vary the resistance between the connected end terminal and the wiper terminal. This adjustment changes the amount of resistance in the circuit, thereby controlling the current. This setup is useful for applications where you need to fine-tune resistance, such as in adjusting the brightness of an LED or controlling the speed of a small motor.
Potentiometers are sometimes better suited to be used as voltage dividers since when used as a rheostat an open circuit may occur as the wiper moves along the resistive element. In this configuration, the power handling is also decreased proportionally to the position of the wiper. If the wiper is in the center position then the total power handling of the potentiometer is half of its full rating.
Tech Tip: Multi-turn potentiometers are ideal for applications that demand precise adjustments because they offer finer resistance resolution.
Tech Tip: Trimmer potentiometers that utilize a multi-contact wiper will help reduce wiper noise.
Potentiometer Types
Rotary Potentiometers, Rheostats
Related Links
- Voltage Divider Fundamentals
- Voltage Divider Calculations Involving Three or More Resistors
- Click Here for all DigiKey Potentiometers & Accessories
- Nidec Components Trimmer Potentiometer Training Module
CT6/SM42/SM43 Series Part Numbers
563-CT-6EP102-ND
563-CT-6EP502-ND
563-CT-6EP103-ND
563-CT-6EP203-ND
563-CT-6EP503-ND
SM-42TW502TR-ND,SM-42TW502CT-ND,SM-42TW502DKR-ND
SM-42TA104TR-ND,SM-42TA104CT-ND,SM-42TA104DKR-ND
SM-42TW101TR-ND,SM-42TW101CT-ND,SM-42TW101DKR-ND
SM-42TW103TR-ND,SM-42TW103CT-ND,SM-42TW103DKR-ND
SM-42TA502TR-ND,SM-42TA502CT-ND,SM-42TA502DKR-ND
SM-42TW503TR-ND,SM-42TW503CT-ND,SM-42TW503DKR-ND
SM-42TW202TR-ND,SM-42TW202CT-ND,SM-42TW202DKR-ND
SM-42TA203TR-ND,SM-42TA203CT-ND,SM-42TA203DKR-ND
SM-42TW204TR-ND,SM-42TW204CT-ND,SM-42TW204DKR-ND
563-CT-6EX502-ND
563-CT-6EP202-ND
563-CT-6EP104-ND
563-CT-6EW102-ND
563-CT-6ER103-ND
563-CT-6EP201-ND
563-CT-6EP500-ND
563-CT-6EX501-ND
563-CT-6EP501-ND
563-CT-6EX103-ND
563-CT-6EP105-ND
563-CT-6EP205-ND
563-CT-6EX104-ND
563-CT-6EP204-ND
563-CT-6EP101-ND
563-CT-6EP504-ND
SM-43TW103TR-ND,SM-43TW103CT-ND,SM-43TW103DKR-ND
SM-42TX104TR-ND,SM-42TX104CT-ND,SM-42TX104DKR-ND
SM-42TW104TR-ND,SM-42TW104CT-ND,SM-42TW104DKR-ND
SM-42TW102TR-ND,SM-42TW102CT-ND,SM-42TW102DKR-ND
SM-42TW201TR-ND,SM-42TW201CT-ND,SM-42TW201DKR-ND
SM-42TA103TR-ND,SM-42TA103CT-ND,SM-42TA103DKR-ND
SM-42TA102TR-ND,SM-42TA102CT-ND,SM-42TA102DKR-ND
SM-42TX502TR-ND,SM-42TX502CT-ND,SM-42TX502DKR-ND
SM-42TX102TR-ND,SM-42TX102CT-ND,SM-42TX102DKR-ND
SM-42TX103TR-ND,SM-42TX103CT-ND,SM-42TX103DKR-ND
SM-42TW203TR-ND,SM-42TW203CT-ND,SM-42TW203DKR-ND
SM-42TA101TR-ND,SM-42TA101CT-ND,SM-42TA101DKR-ND
SM-42TW501TR-ND,SM-42TW501CT-ND,SM-42TW501DKR-ND
SM-42TW504TR-ND,SM-42TW504CT-ND,SM-42TW504DKR-ND
SM-42TX203TR-ND,SM-42TX203CT-ND,SM-42TX203DKR-ND
SM-42TX202TR-ND,SM-42TX202CT-ND,SM-42TX202DKR-ND
563-CT-6EW103-ND
563-CT-6ER503-ND
563-CT-6ER504-ND
563-CT-6EW204-ND
563-CT-6ER202-ND
563-CT-6EX101-ND
563-CT-6EX203-ND
563-CT-6ER502-ND
563-CT-6EX503-ND
563-CT-6EW202-ND
563-CT-6EW104-ND
563-CT-6EX102-ND
563-CT-6EW501-ND
563-CT-6ER102-ND
563-CT-6EX202-ND
563-CT-6ER101-ND
563-CT-6ER104-ND
563-CT-6ER203-ND
563-CT-6ER501-ND
563-CT-6EW105-ND
563-CT-6EW500-ND
SM-43TW502TR-ND,SM-43TW502CT-ND,SM-43TW502DKR-ND
SM-43TW202TR-ND,SM-43TW202CT-ND,SM-43TW202DKR-ND
SM-43TW104TR-ND,SM-43TW104CT-ND,SM-43TW104DKR-ND
SM-43TW503TR-ND,SM-43TW503CT-ND,SM-43TW503DKR-ND
SM-43TW102TR-ND,SM-43TW102CT-ND,SM-43TW102DKR-ND
SM-43TW203TR-ND,SM-43TW203CT-ND,SM-43TW203DKR-ND
SM-42TX501TR-ND,SM-42TX501CT-ND,SM-42TX501DKR-ND
SM-42TW500TR-ND,SM-42TW500CT-ND,SM-42TW500DKR-ND
SM-42TA503TR-ND,SM-42TA503CT-ND,SM-42TA503DKR-ND
SM-42TA202TR-ND,SM-42TA202CT-ND,SM-42TA202DKR-ND
SM-42TA204TR-ND,SM-42TA204CT-ND,SM-42TA204DKR-ND
SM-42TA501TR-ND,SM-42TA501CT-ND,SM-42TA501DKR-ND
SM-42TA504TR-ND,SM-42TA504CT-ND,SM-42TA504DKR-ND
SM-42TX500TR-ND,SM-42TX500CT-ND,SM-42TX500DKR-ND
SM-42TX503TR-ND,SM-42TX503CT-ND,SM-42TX503DKR-ND
SM-42TW105TR-ND,SM-42TW105CT-ND,SM-42TW105DKR-ND
SM-43TW101TR-ND,SM-43TW101CT-ND,SM-43TW101DKR-ND
SM-43TW501TR-ND,SM-43TW501CT-ND,SM-43TW501DKR-ND
SM-42TX105TR-ND,SM-42TX105CT-ND,SM-42TX105DKR-ND
563-CT-6EW203-ND
563-CT-6ES102-ND
SM-42TA105TR-ND,SM-42TA105CT-ND,SM-42TA105DKR-ND
563-CT-6ER105-ND
SM-42TW205TR-ND,SM-42TW205CT-ND,SM-42TW205DKR-ND
563-CT-6EP254-ND
563-CT-6EP253-ND
563-CT-6ETH100TB-ND
563-CT-6ETH101TB-ND
563-CT-6ETH102TB-ND
563-CT-6ETH104TB-ND
563-CT-6ETH105TB-ND
563-CT-6ETH200TB-ND
563-CT-6ETH201TB-ND
563-CT-6ETH202TB-ND
563-CT-6ETH203TB-ND
563-CT-6ETH204TB-ND
563-CT-6ETH205TB-ND
563-CT-6ETH500TB-ND
563-CT-6ETH501TB-ND
563-CT-6ETH502TB-ND
563-CT-6ETH503TB-ND
563-CT-6ETH504TB-ND
563-CT-6ETP100TB-ND
563-CT-6ETP101TB-ND
563-CT-6ETP102TB-ND
563-CT-6ETP104TB-ND
563-CT-6ETP105TB-ND
563-CT-6ETP200TB-ND
563-CT-6ETP201TB-ND
563-CT-6ETP202TB-ND
563-CT-6ETP203TB-ND
563-CT-6ETP204TB-ND
563-CT-6ETP205TB-ND
563-CT-6ETP500TB-ND
563-CT-6ETP501TB-ND
563-CT-6ETP502TB-ND
563-CT-6ETP503TB-ND
563-CT-6ETP504TB-ND
563-CT-6ETV100TB-ND
563-CT-6ETV101TB-ND
563-CT-6ETV102TB-ND
563-CT-6ETV103TB-ND
563-CT-6ETV104TB-ND
563-CT-6ETV105TB-ND
563-CT-6ETV200TB-ND
563-CT-6ETV201TB-ND
563-CT-6ETV202TB-ND
563-CT-6ETV203TB-ND
563-CT-6ETV204TB-ND
563-CT-6ETV205TB-ND
563-CT-6ETV500TB-ND
563-CT-6ETV501TB-ND
563-CT-6ETV502TB-ND
563-CT-6ETV503TB-ND
563-CT-6ETV504TB-ND
563-CT-6ETH103TB-ND
563-CT-6ETP103TB-ND
563-CT-6EMS504-ND
563-CT-6EH503-ND
563-CT-6EN502-ND
563-CT-6EV100-ND
563-CT-6ER201-ND
563-CT-6ER204-ND
563-CT-6ER205-ND
563-CT-6ER500-ND
563-CT-6EW101-ND
563-CT-6EW201-ND
563-CT-6EW205-ND
563-CT-6EW502-ND
563-CT-6EW503-ND
563-CT-6EW504-ND
563-CT-6EX105-ND
563-CT-6EX201-ND
563-CT-6EX204-ND
563-CT-6EX205-ND
563-CT-6EX500-ND
563-CT-6EX504-ND
563-CT-6EH100-ND
563-CT-6EH101-ND
563-CT-6EH102-ND
563-CT-6EH103-ND
563-CT-6EH104-ND
563-CT-6EH105-ND
563-CT-6EH200-ND
563-CT-6EH201-ND
563-CT-6EH202-ND
563-CT-6EH203-ND
563-CT-6EH204-ND
563-CT-6EH205-ND
563-CT-6EH500-ND
563-CT-6EH501-ND
563-CT-6EH502-ND
563-CT-6EH504-ND
563-CT-6EN100-ND
563-CT-6EN101-ND
563-CT-6EN102-ND
563-CT-6EN103-ND
563-CT-6EN104-ND
563-CT-6EN105-ND
563-CT-6EN200-ND
563-CT-6EN201-ND
563-CT-6EN202-ND
563-CT-6EN203-ND
563-CT-6EN204-ND
563-CT-6EN205-ND
563-CT-6EN500-ND
563-CT-6EN501-ND
563-CT-6EN503-ND
563-CT-6EN504-ND
563-CT-6ES100-ND
563-CT-6ES101-ND
563-CT-6ES103-ND
563-CT-6ES104-ND
563-CT-6ES105-ND
563-CT-6ES200-ND
563-CT-6ES201-ND
563-CT-6ES202-ND
563-CT-6ES203-ND
563-CT-6ES204-ND
563-CT-6ES205-ND
563-CT-6ES500-ND
563-CT-6ES501-ND
563-CT-6ES502-ND
563-CT-6ES503-ND
563-CT-6ES504-ND
563-CT-6EV101-ND
563-CT-6EV102-ND
563-CT-6EV103-ND
563-CT-6EV104-ND
563-CT-6EV105-ND
563-CT-6EV200-ND
563-CT-6EV201-ND
563-CT-6EV202-ND
563-CT-6EV203-ND
563-CT-6EV204-ND
563-CT-6EV205-ND
563-CT-6EV500-ND
563-CT-6EV501-ND
563-CT-6EV502-ND
563-CT-6EV503-ND
563-CT-6EV504-ND
563-CT-6EP100-ND
563-CT-6EP200-ND
563-CT-6EW100-ND
563-CT-6EW200-ND
563-CT-6EX100-ND
563-CT-6EX200-ND
563-CT-6ER100-ND
563-CT-6ER200-ND
563-CT-6EMP105-ND
563-CT-6EMP203-ND
563-CT-6EMP101-ND
563-CT-6EMP201-ND
563-CT-6EMP100-ND
563-CT-6EMS103-ND
563-CT-6EMP200-ND
563-CT-6EMS500-ND
563-CT-6EMP205-ND
563-CT-6EMS200-ND
563-CT-6EMP102-ND
563-CT-6EMP202-ND
563-CT-6EMS100-ND
563-CT-6EMP501-ND
563-CT-6EMP204-ND
563-CT-6EMS203-ND
563-CT-6EMS501-ND
563-CT-6EMS204-ND
563-CT-6EMP500-ND
563-CT-6EMS105-ND
563-CT-6EMS202-ND
563-CT-6EMS205-ND
563-CT-6EMP103-ND
563-CT-6EMS502-ND
563-CT-6EMS102-ND
563-CT-6EMS101-ND
563-CT-6EMS503-ND
563-CT-6EMS201-ND
563-CT-6EMP104-ND
563-CT-6EMP504-ND
563-CT-6EMP502-ND
563-CT-6EMS104-ND
563-CT-6EMP503-ND
563-CT-6ETV204-00TB-ND
563-CT-6ETV105-00TB-ND
563-CT-6ETV102-00TB-ND
563-CT-6ETV205-00TB-ND
563-CT-6ETV200-00TB-ND
563-CT-6ETV201-00TB-ND
563-CT-6ETV104-00TB-ND
563-CT-6ETV100-00TB-ND
563-CT-6ETV500-00TB-ND
563-CT-6ETV203-00TB-ND
563-CT-6ETV502-00TB-ND
563-CT-6ETV503-00TB-ND
563-CT-6ETV501-00TB-ND
563-CT-6ETV101-00TB-ND
563-CT-6ETV504-00TB-ND
563-CT-6ETV202-00TB-ND
563-CT-6ETV103-00TB-ND
563-CT-6EF100-ND
563-CT-6EF101-ND
563-CT-6EF102-ND
563-CT-6EF103-ND
563-CT-6EF104-ND
563-CT-6EF105-ND
563-CT-6EF200-ND
563-CT-6EF201-ND
563-CT-6EF202-ND
563-CT-6EF203-ND
563-CT-6EF204-ND
563-CT-6EF205-ND
563-CT-6EF500-ND
563-CT-6EF501-ND
563-CT-6EF502-ND
563-CT-6EF503-ND
563-CT-6EF504-ND
SM-43TA202TR-ND
SM-43TB202-ND
SM-43TA101TR-ND
SM-43TA201TR-ND
SM-43TA501TR-ND
SM-43TA102TR-ND
SM-43TA502TR-ND
SM-43TA103TR-ND
SM-43TA203TR-ND
SM-43TA503TR-ND
SM-43TA204TR-ND
SM-43TA504TR-ND
SM-43TA105TR-ND
SM-43TW201TR-ND
SM-43TW204TR-ND
SM-43TW105TR-ND
SM-43TA100-ND
SM-43TA200-ND
SM-43TA500-ND
SM-43TA205-ND
SM-43TW100-ND
SM-43TW200-ND
SM-43TW500-ND
SM-43TW205-ND
SM-43TB100-ND
SM-43TB200-ND
SM-43TB500-ND
SM-43TB101-ND
SM-43TB201-ND
SM-43TB501-ND
SM-43TB102-ND
SM-43TB502-ND
SM-43TB103-ND
SM-43TB203-ND
SM-43TB503-ND
SM-43TB104-ND
SM-43TB204-ND
SM-43TB504-ND
SM-43TB105-ND
SM-43TB205-ND
SM-42TA100TR-ND
SM-42TA200TR-ND
SM-42TA205TR-ND
SM-42TB100TR-ND
SM-42TB200TR-ND
SM-42TB500TR-ND
SM-42TB101TR-ND
SM-42TB201TR-ND
SM-42TB501TR-ND
SM-42TB102TR-ND
SM-42TB202TR-ND
SM-42TB502TR-ND
SM-42TB103TR-ND
SM-42TB203TR-ND
SM-42TB503TR-ND
SM-42TB104TR-ND
SM-42TB204TR-ND
SM-42TB504TR-ND
SM-42TB105TR-ND
SM-42TB205TR-ND
SM-43TX100-ND
SM-43TX200-ND
SM-43TX500-ND
SM-43TX101-ND
SM-43TX201-ND
SM-43TX501-ND
SM-43TX102-ND
SM-43TX202-ND
SM-43TX502-ND
SM-43TX103-ND
SM-43TX203-ND
SM-43TX503-ND
SM-43TX104-ND
SM-43TX204-ND
SM-43TX504-ND
SM-43TX105-ND
SM-43TX205-ND
SM-42TW100TR-ND
SM-42TW200TR-ND
SM-42TX100TR-ND
SM-42TX200TR-ND
SM-42TX201TR-ND
SM-42TX204TR-ND
SM-42TX504TR-ND
SM-42TX205TR-ND
SM-43TA104TR-ND,SM-43TA104CT-ND,SM-43TA104DKR-ND
SM-43TW504TR-ND,SM-43TW504CT-ND,SM-43TW504DKR-ND
SM-42TA500TR-ND,SM-42TA500CT-ND,SM-42TA500DKR-ND
SM-42TA201TR-ND,SM-42TA201CT-ND,SM-42TA201DKR-ND
SM-42TX101TR-ND,SM-42TX101CT-ND,SM-42TX101DKR-ND
CT-6EP102
CT-6EP502
CT-6EP103
CT-6EP203
CT-6EP503
SM-42TW502
SM-42TA104
SM-42TW101
SM-42TW103
SM-42TA502
SM-42TW503
SM-42TW202
SM-42TA203
SM-42TW204
CT-6EX502
CT-6EP202
CT-6EP104
CT-6EW102
CT-6ER103
CT-6EP201
CT-6EP500
CT-6EX501
CT-6EP501
CT-6EX103
CT-6EP105
CT-6EP205
CT-6EX104
CT-6EP204
CT-6EP101
CT-6EP504
SM-43TW103
SM-42TX104
SM-42TW104
SM-42TW102
SM-42TW201
SM-42TA103
SM-42TA102
SM-42TX502
SM-42TX102
SM-42TX103
SM-42TW203
SM-42TA101
SM-42TW501
SM-42TW504
SM-42TX203
SM-42TX202
CT-6EW103
CT-6ER503
CT-6ER504
CT-6EW204
CT-6ER202
CT-6EX101
CT-6EX203
CT-6ER502
CT-6EX503
CT-6EW202
CT-6EW104
CT-6EX102
CT-6EW501
CT-6ER102
CT-6EX202
CT-6ER101
CT-6ER104
CT-6ER203
CT-6ER501
CT-6EW105
CT-6EW500
SM-43TW502
SM-43TW202
SM-43TW104
SM-43TW503
SM-43TW102
SM-43TW203
SM-42TX501
SM-42TW500
SM-42TA503
SM-42TA202
SM-42TA204
SM-42TA501
SM-42TA504
SM-42TX500
SM-42TX503
SM-42TW105
SM-43TW101
SM-43TW501
SM-42TX105
CT-6EW203
CT-6ES102
SM-42TA105
CT-6ER105
SM-42TW205
CT-6EP254
CT-6EP253
CT-6ETH100
CT-6ETH101
CT-6ETH102
CT-6ETH104
CT-6ETH105
CT-6ETH200
CT-6ETH201
CT-6ETH202
CT-6ETH203
CT-6ETH204
CT-6ETH205
CT-6ETH500
CT-6ETH501
CT-6ETH502
CT-6ETH503
CT-6ETH504
CT-6ETP100
CT-6ETP101
CT-6ETP102
CT-6ETP104
CT-6ETP105
CT-6ETP200
CT-6ETP201
CT-6ETP202
CT-6ETP203
CT-6ETP204
CT-6ETP205
CT-6ETP500
CT-6ETP501
CT-6ETP502
CT-6ETP503
CT-6ETP504
CT-6ETV100
CT-6ETV101
CT-6ETV102
CT-6ETV103
CT-6ETV104
CT-6ETV105
CT-6ETV200
CT-6ETV201
CT-6ETV202
CT-6ETV203
CT-6ETV204
CT-6ETV205
CT-6ETV500
CT-6ETV501
CT-6ETV502
CT-6ETV503
CT-6ETV504
CT-6ETH103
CT-6ETP103
CT-6EMS504
CT-6EH503
CT-6EN502
CT-6EV100
CT-6ER201
CT-6ER204
CT-6ER205
CT-6ER500
CT-6EW101
CT-6EW201
CT-6EW205
CT-6EW502
CT-6EW503
CT-6EW504
CT-6EX105
CT-6EX201
CT-6EX204
CT-6EX205
CT-6EX500
CT-6EX504
CT-6EH100
CT-6EH101
CT-6EH102
CT-6EH103
CT-6EH104
CT-6EH105
CT-6EH200
CT-6EH201
CT-6EH202
CT-6EH203
CT-6EH204
CT-6EH205
CT-6EH500
CT-6EH501
CT-6EH502
CT-6EH504
CT-6EN100
CT-6EN101
CT-6EN102
CT-6EN103
CT-6EN104
CT-6EN105
CT-6EN200
CT-6EN201
CT-6EN202
CT-6EN203
CT-6EN204
CT-6EN205
CT-6EN500
CT-6EN501
CT-6EN503
CT-6EN504
CT-6ES100
CT-6ES101
CT-6ES103
CT-6ES104
CT-6ES105
CT-6ES200
CT-6ES201
CT-6ES202
CT-6ES203
CT-6ES204
CT-6ES205
CT-6ES500
CT-6ES501
CT-6ES502
CT-6ES503
CT-6ES504
CT-6EV101
CT-6EV102
CT-6EV103
CT-6EV104
CT-6EV105
CT-6EV200
CT-6EV201
CT-6EV202
CT-6EV203
CT-6EV204
CT-6EV205
CT-6EV500
CT-6EV501
CT-6EV502
CT-6EV503
CT-6EV504
CT-6EP100
CT-6EP200
CT-6EW100
CT-6EW200
CT-6EX100
CT-6EX200
CT-6ER100
CT-6ER200
CT-6EMP105
CT-6EMP203
CT-6EMP101
CT-6EMP201
CT-6EMP100
CT-6EMS103
CT-6EMP200
CT-6EMS500
CT-6EMP205
CT-6EMS200
CT-6EMP102
CT-6EMP202
CT-6EMS100
CT-6EMP501
CT-6EMP204
CT-6EMS203
CT-6EMS501
CT-6EMS204
CT-6EMP500
CT-6EMS105
CT-6EMS202
CT-6EMS205
CT-6EMP103
CT-6EMS502
CT-6EMS102
CT-6EMS101
CT-6EMS503
CT-6EMS201
CT-6EMP104
CT-6EMP504
CT-6EMP502
CT-6EMS104
CT-6EMP503
CT-6ETV204-00
CT-6ETV105-00
CT-6ETV102-00
CT-6ETV205-00
CT-6ETV200-00
CT-6ETV201-00
CT-6ETV104-00
CT-6ETV100-00
CT-6ETV500-00
CT-6ETV203-00
CT-6ETV502-00
CT-6ETV503-00
CT-6ETV501-00
CT-6ETV101-00
CT-6ETV504-00
CT-6ETV202-00
CT-6ETV103-00
CT-6EF100
CT-6EF101
CT-6EF102
CT-6EF103
CT-6EF104
CT-6EF105
CT-6EF200
CT-6EF201
CT-6EF202
CT-6EF203
CT-6EF204
CT-6EF205
CT-6EF500
CT-6EF501
CT-6EF502
CT-6EF503
CT-6EF504
SM-43TA202
SM-43TB202
SM-43TA101
SM-43TA201
SM-43TA501
SM-43TA102
SM-43TA502
SM-43TA103
SM-43TA203
SM-43TA503
SM-43TA204
SM-43TA504
SM-43TA105
SM-43TW201
SM-43TW204
SM-43TW105
SM-43TA100
SM-43TA200
SM-43TA500
SM-43TA205
SM-43TW100
SM-43TW200
SM-43TW500
SM-43TW205
SM-43TB100
SM-43TB200
SM-43TB500
SM-43TB101
SM-43TB201
SM-43TB501
SM-43TB102
SM-43TB502
SM-43TB103
SM-43TB203
SM-43TB503
SM-43TB104
SM-43TB204
SM-43TB504
SM-43TB105
SM-43TB205
SM-42TA100
SM-42TA200
SM-42TA205
SM-42TB100
SM-42TB200
SM-42TB500
SM-42TB101
SM-42TB201
SM-42TB501
SM-42TB102
SM-42TB202
SM-42TB502
SM-42TB103
SM-42TB203
SM-42TB503
SM-42TB104
SM-42TB204
SM-42TB504
SM-42TB105
SM-42TB205
SM-43TX100
SM-43TX200
SM-43TX500
SM-43TX101
SM-43TX201
SM-43TX501
SM-43TX102
SM-43TX202
SM-43TX502
SM-43TX103
SM-43TX203
SM-43TX503
SM-43TX104
SM-43TX204
SM-43TX504
SM-43TX105
SM-43TX205
SM-42TW100
SM-42TW200
SM-42TX100
SM-42TX200
SM-42TX201
SM-42TX204
SM-42TX504
SM-42TX205
SM-43TA104
SM-43TW504
SM-42TA500
SM-42TA201
SM-42TX101
guitar
control knob
trimpot